/* Generated by Cython 0.29.21 */

#define PY_SSIZE_T_CLEAN
#include "Python.h"
#ifndef Py_PYTHON_H
    #error Python headers needed to compile C extensions, please install development version of Python.
#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000)
    #error Cython requires Python 2.6+ or Python 3.3+.
#else
#define CYTHON_ABI "0_29_21"
#define CYTHON_HEX_VERSION 0x001D15F0
#define CYTHON_FUTURE_DIVISION 1
#include <stddef.h>
#ifndef offsetof
  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
#endif
#if !defined(WIN32) && !defined(MS_WINDOWS)
  #ifndef __stdcall
    #define __stdcall
  #endif
  #ifndef __cdecl
    #define __cdecl
  #endif
  #ifndef __fastcall
    #define __fastcall
  #endif
#endif
#ifndef DL_IMPORT
  #define DL_IMPORT(t) t
#endif
#ifndef DL_EXPORT
  #define DL_EXPORT(t) t
#endif
#define __PYX_COMMA ,
#ifndef HAVE_LONG_LONG
  #if PY_VERSION_HEX >= 0x02070000
    #define HAVE_LONG_LONG
  #endif
#endif
#ifndef PY_LONG_LONG
  #define PY_LONG_LONG LONG_LONG
#endif
#ifndef Py_HUGE_VAL
  #define Py_HUGE_VAL HUGE_VAL
#endif
#ifdef PYPY_VERSION
  #define CYTHON_COMPILING_IN_PYPY 1
  #define CYTHON_COMPILING_IN_PYSTON 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 0
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #if PY_VERSION_HEX < 0x03050000
    #undef CYTHON_USE_ASYNC_SLOTS
    #define CYTHON_USE_ASYNC_SLOTS 0
  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
    #define CYTHON_USE_ASYNC_SLOTS 1
  #endif
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #undef CYTHON_AVOID_BORROWED_REFS
  #define CYTHON_AVOID_BORROWED_REFS 1
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #undef CYTHON_PEP489_MULTI_PHASE_INIT
  #define CYTHON_PEP489_MULTI_PHASE_INIT 0
  #undef CYTHON_USE_TP_FINALIZE
  #define CYTHON_USE_TP_FINALIZE 0
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
#elif defined(PYSTON_VERSION)
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_PYSTON 1
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #ifndef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_ASYNC_SLOTS
  #define CYTHON_USE_ASYNC_SLOTS 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #undef CYTHON_PEP489_MULTI_PHASE_INIT
  #define CYTHON_PEP489_MULTI_PHASE_INIT 0
  #undef CYTHON_USE_TP_FINALIZE
  #define CYTHON_USE_TP_FINALIZE 0
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
#else
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_PYSTON 0
  #define CYTHON_COMPILING_IN_CPYTHON 1
  #ifndef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #if PY_VERSION_HEX < 0x02070000
    #undef CYTHON_USE_PYTYPE_LOOKUP
    #define CYTHON_USE_PYTYPE_LOOKUP 0
  #elif !defined(CYTHON_USE_PYTYPE_LOOKUP)
    #define CYTHON_USE_PYTYPE_LOOKUP 1
  #endif
  #if PY_MAJOR_VERSION < 3
    #undef CYTHON_USE_ASYNC_SLOTS
    #define CYTHON_USE_ASYNC_SLOTS 0
  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
    #define CYTHON_USE_ASYNC_SLOTS 1
  #endif
  #if PY_VERSION_HEX < 0x02070000
    #undef CYTHON_USE_PYLONG_INTERNALS
    #define CYTHON_USE_PYLONG_INTERNALS 0
  #elif !defined(CYTHON_USE_PYLONG_INTERNALS)
    #define CYTHON_USE_PYLONG_INTERNALS 1
  #endif
  #ifndef CYTHON_USE_PYLIST_INTERNALS
    #define CYTHON_USE_PYLIST_INTERNALS 1
  #endif
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #if PY_VERSION_HEX < 0x030300F0
    #undef CYTHON_USE_UNICODE_WRITER
    #define CYTHON_USE_UNICODE_WRITER 0
  #elif !defined(CYTHON_USE_UNICODE_WRITER)
    #define CYTHON_USE_UNICODE_WRITER 1
  #endif
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #ifndef CYTHON_FAST_THREAD_STATE
    #define CYTHON_FAST_THREAD_STATE 1
  #endif
  #ifndef CYTHON_FAST_PYCALL
    #define CYTHON_FAST_PYCALL 1
  #endif
  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT (PY_VERSION_HEX >= 0x03050000)
  #endif
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1)
  #endif
  #ifndef CYTHON_USE_DICT_VERSIONS
    #define CYTHON_USE_DICT_VERSIONS (PY_VERSION_HEX >= 0x030600B1)
  #endif
  #ifndef CYTHON_USE_EXC_INFO_STACK
    #define CYTHON_USE_EXC_INFO_STACK (PY_VERSION_HEX >= 0x030700A3)
  #endif
#endif
#if !defined(CYTHON_FAST_PYCCALL)
#define CYTHON_FAST_PYCCALL  (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
#endif
#if CYTHON_USE_PYLONG_INTERNALS
  #include "longintrepr.h"
  #undef SHIFT
  #undef BASE
  #undef MASK
  #ifdef SIZEOF_VOID_P
    enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
  #endif
#endif
#ifndef __has_attribute
  #define __has_attribute(x) 0
#endif
#ifndef __has_cpp_attribute
  #define __has_cpp_attribute(x) 0
#endif
#ifndef CYTHON_RESTRICT
  #if defined(__GNUC__)
    #define CYTHON_RESTRICT __restrict__
  #elif defined(_MSC_VER) && _MSC_VER >= 1400
    #define CYTHON_RESTRICT __restrict
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_RESTRICT restrict
  #else
    #define CYTHON_RESTRICT
  #endif
#endif
#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
#     define CYTHON_UNUSED __attribute__ ((__unused__))
#   else
#     define CYTHON_UNUSED
#   endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
#   define CYTHON_UNUSED __attribute__ ((__unused__))
# else
#   define CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_MAYBE_UNUSED_VAR
#  if defined(__cplusplus)
     template<class T> void CYTHON_MAYBE_UNUSED_VAR( const T& ) { }
#  else
#    define CYTHON_MAYBE_UNUSED_VAR(x) (void)(x)
#  endif
#endif
#ifndef CYTHON_NCP_UNUSED
# if CYTHON_COMPILING_IN_CPYTHON
#  define CYTHON_NCP_UNUSED
# else
#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
# endif
#endif
#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
#ifdef _MSC_VER
    #ifndef _MSC_STDINT_H_
        #if _MSC_VER < 1300
           typedef unsigned char     uint8_t;
           typedef unsigned int      uint32_t;
        #else
           typedef unsigned __int8   uint8_t;
           typedef unsigned __int32  uint32_t;
        #endif
    #endif
#else
   #include <stdint.h>
#endif
#ifndef CYTHON_FALLTHROUGH
  #if defined(__cplusplus) && __cplusplus >= 201103L
    #if __has_cpp_attribute(fallthrough)
      #define CYTHON_FALLTHROUGH [[fallthrough]]
    #elif __has_cpp_attribute(clang::fallthrough)
      #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
    #elif __has_cpp_attribute(gnu::fallthrough)
      #define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
    #endif
  #endif
  #ifndef CYTHON_FALLTHROUGH
    #if __has_attribute(fallthrough)
      #define CYTHON_FALLTHROUGH __attribute__((fallthrough))
    #else
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
  #if defined(__clang__ ) && defined(__apple_build_version__)
    #if __apple_build_version__ < 7000000
      #undef  CYTHON_FALLTHROUGH
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
#endif

#ifndef CYTHON_INLINE
  #if defined(__clang__)
    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
  #elif defined(__GNUC__)
    #define CYTHON_INLINE __inline__
  #elif defined(_MSC_VER)
    #define CYTHON_INLINE __inline
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_INLINE inline
  #else
    #define CYTHON_INLINE
  #endif
#endif

#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
  #define Py_OptimizeFlag 0
#endif
#define __PYX_BUILD_PY_SSIZE_T "n"
#define CYTHON_FORMAT_SSIZE_T "z"
#if PY_MAJOR_VERSION < 3
  #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
  #define __Pyx_DefaultClassType PyClass_Type
#else
  #define __Pyx_BUILTIN_MODULE_NAME "builtins"
#if PY_VERSION_HEX >= 0x030800A4 && PY_VERSION_HEX < 0x030800B2
  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#else
  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#endif
  #define __Pyx_DefaultClassType PyType_Type
#endif
#ifndef Py_TPFLAGS_CHECKTYPES
  #define Py_TPFLAGS_CHECKTYPES 0
#endif
#ifndef Py_TPFLAGS_HAVE_INDEX
  #define Py_TPFLAGS_HAVE_INDEX 0
#endif
#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
#endif
#ifndef Py_TPFLAGS_HAVE_FINALIZE
  #define Py_TPFLAGS_HAVE_FINALIZE 0
#endif
#ifndef METH_STACKLESS
  #define METH_STACKLESS 0
#endif
#if PY_VERSION_HEX <= 0x030700A3 || !defined(METH_FASTCALL)
  #ifndef METH_FASTCALL
     #define METH_FASTCALL 0x80
  #endif
  typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs);
  typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
                                                          Py_ssize_t nargs, PyObject *kwnames);
#else
  #define __Pyx_PyCFunctionFast _PyCFunctionFast
  #define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
#endif
#if CYTHON_FAST_PYCCALL
#define __Pyx_PyFastCFunction_Check(func)\
    ((PyCFunction_Check(func) && (METH_FASTCALL == (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS | METH_STACKLESS)))))
#else
#define __Pyx_PyFastCFunction_Check(func) 0
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
  #define PyObject_Malloc(s)   PyMem_Malloc(s)
  #define PyObject_Free(p)     PyMem_Free(p)
  #define PyObject_Realloc(p)  PyMem_Realloc(p)
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030400A1
  #define PyMem_RawMalloc(n)           PyMem_Malloc(n)
  #define PyMem_RawRealloc(p, n)       PyMem_Realloc(p, n)
  #define PyMem_RawFree(p)             PyMem_Free(p)
#endif
#if CYTHON_COMPILING_IN_PYSTON
  #define __Pyx_PyCode_HasFreeVars(co)  PyCode_HasFreeVars(co)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno) PyFrame_SetLineNumber(frame, lineno)
#else
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
#endif
#if !CYTHON_FAST_THREAD_STATE || PY_VERSION_HEX < 0x02070000
  #define __Pyx_PyThreadState_Current PyThreadState_GET()
#elif PY_VERSION_HEX >= 0x03060000
  #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
#elif PY_VERSION_HEX >= 0x03000000
  #define __Pyx_PyThreadState_Current PyThreadState_GET()
#else
  #define __Pyx_PyThreadState_Current _PyThreadState_Current
#endif
#if PY_VERSION_HEX < 0x030700A2 && !defined(PyThread_tss_create) && !defined(Py_tss_NEEDS_INIT)
#include "pythread.h"
#define Py_tss_NEEDS_INIT 0
typedef int Py_tss_t;
static CYTHON_INLINE int PyThread_tss_create(Py_tss_t *key) {
  *key = PyThread_create_key();
  return 0;
}
static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) {
  Py_tss_t *key = (Py_tss_t *)PyObject_Malloc(sizeof(Py_tss_t));
  *key = Py_tss_NEEDS_INIT;
  return key;
}
static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) {
  PyObject_Free(key);
}
static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) {
  return *key != Py_tss_NEEDS_INIT;
}
static CYTHON_INLINE void PyThread_tss_delete(Py_tss_t *key) {
  PyThread_delete_key(*key);
  *key = Py_tss_NEEDS_INIT;
}
static CYTHON_INLINE int PyThread_tss_set(Py_tss_t *key, void *value) {
  return PyThread_set_key_value(*key, value);
}
static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
  return PyThread_get_key_value(*key);
}
#endif
#if CYTHON_COMPILING_IN_CPYTHON || defined(_PyDict_NewPresized)
#define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
#else
#define __Pyx_PyDict_NewPresized(n)  PyDict_New()
#endif
#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
#else
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && CYTHON_USE_UNICODE_INTERNALS
#define __Pyx_PyDict_GetItemStr(dict, name)  _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
#else
#define __Pyx_PyDict_GetItemStr(dict, name)  PyDict_GetItem(dict, name)
#endif
#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
  #define CYTHON_PEP393_ENABLED 1
  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                              0 : _PyUnicode_Ready((PyObject *)(op)))
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
  #define __Pyx_PyUnicode_KIND(u)         PyUnicode_KIND(u)
  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, ch)
  #if defined(PyUnicode_IS_READY) && defined(PyUnicode_GET_SIZE)
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
  #else
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_LENGTH(u))
  #endif
#else
  #define CYTHON_PEP393_ENABLED 0
  #define PyUnicode_1BYTE_KIND  1
  #define PyUnicode_2BYTE_KIND  2
  #define PyUnicode_4BYTE_KIND  4
  #define __Pyx_PyUnicode_READY(op)       (0)
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_SIZE(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((sizeof(Py_UNICODE) == 2) ? 65535 : 1114111)
  #define __Pyx_PyUnicode_KIND(u)         (sizeof(Py_UNICODE))
  #define __Pyx_PyUnicode_DATA(u)         ((void*)PyUnicode_AS_UNICODE(u))
  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  (((void)(k)), ((Py_UNICODE*)d)[i] = ch)
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_SIZE(u))
#endif
#if CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
#else
  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
      PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
  #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyByteArray_Check)
  #define PyByteArray_Check(obj)  PyObject_TypeCheck(obj, &PyByteArray_Type)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Format)
  #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
#endif
#define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None || (PyString_Check(b) && !PyString_CheckExact(b)))) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
#define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None || (PyUnicode_Check(b) && !PyUnicode_CheckExact(b)))) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyString_Format(a, b)  PyUnicode_Format(a, b)
#else
  #define __Pyx_PyString_Format(a, b)  PyString_Format(a, b)
#endif
#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
  #define PyObject_ASCII(o)            PyObject_Repr(o)
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyBaseString_Type            PyUnicode_Type
  #define PyStringObject               PyUnicodeObject
  #define PyString_Type                PyUnicode_Type
  #define PyString_Check               PyUnicode_Check
  #define PyString_CheckExact          PyUnicode_CheckExact
#ifndef PyObject_Unicode
  #define PyObject_Unicode             PyObject_Str
#endif
#endif
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
  #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
#else
  #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj))
  #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
#endif
#ifndef PySet_CheckExact
  #define PySet_CheckExact(obj)        (Py_TYPE(obj) == &PySet_Type)
#endif
#if PY_VERSION_HEX >= 0x030900A4
  #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt)
  #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size)
#else
  #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt)
  #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size)
#endif
#if CYTHON_ASSUME_SAFE_MACROS
  #define __Pyx_PySequence_SIZE(seq)  Py_SIZE(seq)
#else
  #define __Pyx_PySequence_SIZE(seq)  PySequence_Size(seq)
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyIntObject                  PyLongObject
  #define PyInt_Type                   PyLong_Type
  #define PyInt_Check(op)              PyLong_Check(op)
  #define PyInt_CheckExact(op)         PyLong_CheckExact(op)
  #define PyInt_FromString             PyLong_FromString
  #define PyInt_FromUnicode            PyLong_FromUnicode
  #define PyInt_FromLong               PyLong_FromLong
  #define PyInt_FromSize_t             PyLong_FromSize_t
  #define PyInt_FromSsize_t            PyLong_FromSsize_t
  #define PyInt_AsLong                 PyLong_AsLong
  #define PyInt_AS_LONG                PyLong_AS_LONG
  #define PyInt_AsSsize_t              PyLong_AsSsize_t
  #define PyInt_AsUnsignedLongMask     PyLong_AsUnsignedLongMask
  #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
  #define PyNumber_Int                 PyNumber_Long
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyBoolObject                 PyLongObject
#endif
#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
  #ifndef PyUnicode_InternFromString
    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
  #endif
#endif
#if PY_VERSION_HEX < 0x030200A4
  typedef long Py_hash_t;
  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
  #define __Pyx_PyInt_AsHash_t   PyInt_AsLong
#else
  #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
  #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
#endif
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? ((void)(klass), PyMethod_New(func, self)) : __Pyx_NewRef(func))
#else
  #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
#endif
#if CYTHON_USE_ASYNC_SLOTS
  #if PY_VERSION_HEX >= 0x030500B1
    #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
    #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
  #else
    #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
  #endif
#else
  #define __Pyx_PyType_AsAsync(obj) NULL
#endif
#ifndef __Pyx_PyAsyncMethodsStruct
    typedef struct {
        unaryfunc am_await;
        unaryfunc am_aiter;
        unaryfunc am_anext;
    } __Pyx_PyAsyncMethodsStruct;
#endif

#if defined(WIN32) || defined(MS_WINDOWS)
  #define _USE_MATH_DEFINES
#endif
#include <math.h>
#ifdef NAN
#define __PYX_NAN() ((float) NAN)
#else
static CYTHON_INLINE float __PYX_NAN() {
  float value;
  memset(&value, 0xFF, sizeof(value));
  return value;
}
#endif
#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
#define __Pyx_truncl trunc
#else
#define __Pyx_truncl truncl
#endif

#define __PYX_MARK_ERR_POS(f_index, lineno) \
    { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__; (void)__pyx_clineno; }
#define __PYX_ERR(f_index, lineno, Ln_error) \
    { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; }

#ifndef __PYX_EXTERN_C
  #ifdef __cplusplus
    #define __PYX_EXTERN_C extern "C"
  #else
    #define __PYX_EXTERN_C extern
  #endif
#endif

#define __PYX_HAVE__yarl___quoting_c
#define __PYX_HAVE_API__yarl___quoting_c
/* Early includes */
#include <stdint.h>
#include <string.h>
#include <stdio.h>
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
#define CYTHON_WITHOUT_ASSERTIONS
#endif

typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;

#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT (PY_MAJOR_VERSION >= 3 && __PYX_DEFAULT_STRING_ENCODING_IS_UTF8)
#define __PYX_DEFAULT_STRING_ENCODING ""
#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#define __Pyx_uchar_cast(c) ((unsigned char)c)
#define __Pyx_long_cast(x) ((long)x)
#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
    (sizeof(type) < sizeof(Py_ssize_t))  ||\
    (sizeof(type) > sizeof(Py_ssize_t) &&\
          likely(v < (type)PY_SSIZE_T_MAX ||\
                 v == (type)PY_SSIZE_T_MAX)  &&\
          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
                                v == (type)PY_SSIZE_T_MIN)))  ||\
    (sizeof(type) == sizeof(Py_ssize_t) &&\
          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                               v == (type)PY_SSIZE_T_MAX)))  )
static CYTHON_INLINE int __Pyx_is_valid_index(Py_ssize_t i, Py_ssize_t limit) {
    return (size_t) i < (size_t) limit;
}
#if defined (__cplusplus) && __cplusplus >= 201103L
    #include <cstdlib>
    #define __Pyx_sst_abs(value) std::abs(value)
#elif SIZEOF_INT >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) abs(value)
#elif SIZEOF_LONG >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) labs(value)
#elif defined (_MSC_VER)
    #define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define __Pyx_sst_abs(value) llabs(value)
#elif defined (__GNUC__)
    #define __Pyx_sst_abs(value) __builtin_llabs(value)
#else
    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
#define __Pyx_PyBytes_FromString        PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
#if PY_MAJOR_VERSION < 3
    #define __Pyx_PyStr_FromString        __Pyx_PyBytes_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#else
    #define __Pyx_PyStr_FromString        __Pyx_PyUnicode_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
#endif
#define __Pyx_PyBytes_AsWritableString(s)     ((char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableSString(s)    ((signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableUString(s)    ((unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsString(s)     ((const char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsSString(s)    ((const signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsUString(s)    ((const unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyObject_AsWritableString(s)    ((char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsSString(s)    ((const signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s)    ((const unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) {
    const Py_UNICODE *u_end = u;
    while (*u_end++) ;
    return (size_t)(u_end - u - 1);
}
#define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
#define __Pyx_PySequence_Tuple(obj)\
    (likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
#if CYTHON_ASSUME_SAFE_MACROS
#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
#else
#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
#endif
#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
#else
#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
#endif
#define __Pyx_PyNumber_Float(x) (PyFloat_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Float(x))
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
static int __Pyx_sys_getdefaultencoding_not_ascii;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
    PyObject* sys;
    PyObject* default_encoding = NULL;
    PyObject* ascii_chars_u = NULL;
    PyObject* ascii_chars_b = NULL;
    const char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
    default_encoding_c = PyBytes_AsString(default_encoding);
    if (!default_encoding_c) goto bad;
    if (strcmp(default_encoding_c, "ascii") == 0) {
        __Pyx_sys_getdefaultencoding_not_ascii = 0;
    } else {
        char ascii_chars[128];
        int c;
        for (c = 0; c < 128; c++) {
            ascii_chars[c] = c;
        }
        __Pyx_sys_getdefaultencoding_not_ascii = 1;
        ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
        if (!ascii_chars_u) goto bad;
        ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
        if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
            PyErr_Format(
                PyExc_ValueError,
                "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
                default_encoding_c);
            goto bad;
        }
        Py_DECREF(ascii_chars_u);
        Py_DECREF(ascii_chars_b);
    }
    Py_DECREF(default_encoding);
    return 0;
bad:
    Py_XDECREF(default_encoding);
    Py_XDECREF(ascii_chars_u);
    Py_XDECREF(ascii_chars_b);
    return -1;
}
#endif
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
#else
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
static char* __PYX_DEFAULT_STRING_ENCODING;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
    PyObject* sys;
    PyObject* default_encoding = NULL;
    char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
    default_encoding_c = PyBytes_AsString(default_encoding);
    if (!default_encoding_c) goto bad;
    __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c) + 1);
    if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
    strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
    Py_DECREF(default_encoding);
    return 0;
bad:
    Py_XDECREF(default_encoding);
    return -1;
}
#endif
#endif


/* Test for GCC > 2.95 */
#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
  #define likely(x)   __builtin_expect(!!(x), 1)
  #define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
  #define likely(x)   (x)
  #define unlikely(x) (x)
#endif /* __GNUC__ */
static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }

static PyObject *__pyx_m = NULL;
static PyObject *__pyx_d;
static PyObject *__pyx_b;
static PyObject *__pyx_cython_runtime = NULL;
static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
static PyObject *__pyx_empty_unicode;
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm= __FILE__;
static const char *__pyx_filename;


static const char *__pyx_f[] = {
  "yarl\\_quoting_c.pyx",
  "stringsource",
  "type.pxd",
};

/*--- Type declarations ---*/
struct __pyx_obj_4yarl_10_quoting_c__Quoter;
struct __pyx_obj_4yarl_10_quoting_c__Unquoter;
struct __pyx_t_4yarl_10_quoting_c_Writer;

/* "yarl/_quoting_c.pyx":76
 * # ----------------- writer ---------------------------
 * 
 * cdef struct Writer:             # <<<<<<<<<<<<<<
 *     char *buf
 *     Py_ssize_t size
 */
struct __pyx_t_4yarl_10_quoting_c_Writer {
  char *buf;
  Py_ssize_t size;
  Py_ssize_t pos;
  int changed;
};

/* "yarl/_quoting_c.pyx":186
 * 
 * 
 * cdef class _Quoter:             # <<<<<<<<<<<<<<
 *     cdef bint _qs
 *     cdef bint _requote
 */
struct __pyx_obj_4yarl_10_quoting_c__Quoter {
  PyObject_HEAD
  struct __pyx_vtabstruct_4yarl_10_quoting_c__Quoter *__pyx_vtab;
  int _qs;
  int _requote;
  uint8_t _safe_table[16];
  uint8_t _protected_table[16];
};


/* "yarl/_quoting_c.pyx":305
 * 
 * 
 * cdef class _Unquoter:             # <<<<<<<<<<<<<<
 *     cdef str _unsafe
 *     cdef bint _qs
 */
struct __pyx_obj_4yarl_10_quoting_c__Unquoter {
  PyObject_HEAD
  struct __pyx_vtabstruct_4yarl_10_quoting_c__Unquoter *__pyx_vtab;
  PyObject *_unsafe;
  int _qs;
  struct __pyx_obj_4yarl_10_quoting_c__Quoter *_quoter;
  struct __pyx_obj_4yarl_10_quoting_c__Quoter *_qs_quoter;
};



/* "yarl/_quoting_c.pyx":186
 * 
 * 
 * cdef class _Quoter:             # <<<<<<<<<<<<<<
 *     cdef bint _qs
 *     cdef bint _requote
 */

struct __pyx_vtabstruct_4yarl_10_quoting_c__Quoter {
  PyObject *(*_do_quote)(struct __pyx_obj_4yarl_10_quoting_c__Quoter *, PyObject *, struct __pyx_t_4yarl_10_quoting_c_Writer *);
  int (*_write)(struct __pyx_obj_4yarl_10_quoting_c__Quoter *, struct __pyx_t_4yarl_10_quoting_c_Writer *, Py_UCS4);
};
static struct __pyx_vtabstruct_4yarl_10_quoting_c__Quoter *__pyx_vtabptr_4yarl_10_quoting_c__Quoter;
static CYTHON_INLINE int __pyx_f_4yarl_10_quoting_c_7_Quoter__write(struct __pyx_obj_4yarl_10_quoting_c__Quoter *, struct __pyx_t_4yarl_10_quoting_c_Writer *, Py_UCS4);


/* "yarl/_quoting_c.pyx":305
 * 
 * 
 * cdef class _Unquoter:             # <<<<<<<<<<<<<<
 *     cdef str _unsafe
 *     cdef bint _qs
 */

struct __pyx_vtabstruct_4yarl_10_quoting_c__Unquoter {
  PyObject *(*_do_unquote)(struct __pyx_obj_4yarl_10_quoting_c__Unquoter *, PyObject *);
};
static struct __pyx_vtabstruct_4yarl_10_quoting_c__Unquoter *__pyx_vtabptr_4yarl_10_quoting_c__Unquoter;

/* --- Runtime support code (head) --- */
/* Refnanny.proto */
#ifndef CYTHON_REFNANNY
  #define CYTHON_REFNANNY 0
#endif
#if CYTHON_REFNANNY
  typedef struct {
    void (*INCREF)(void*, PyObject*, int);
    void (*DECREF)(void*, PyObject*, int);
    void (*GOTREF)(void*, PyObject*, int);
    void (*GIVEREF)(void*, PyObject*, int);
    void* (*SetupContext)(const char*, int, const char*);
    void (*FinishContext)(void**);
  } __Pyx_RefNannyAPIStruct;
  static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL;
  static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
  #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
#ifdef WITH_THREAD
  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
          if (acquire_gil) {\
              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
              PyGILState_Release(__pyx_gilstate_save);\
          } else {\
              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
          }
#else
  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
          __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
#endif
  #define __Pyx_RefNannyFinishContext()\
          __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
  #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_GOTREF(r)  __Pyx_RefNanny->GOTREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_GIVEREF(r) __Pyx_RefNanny->GIVEREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_XINCREF(r)  do { if((r) != NULL) {__Pyx_INCREF(r); }} while(0)
  #define __Pyx_XDECREF(r)  do { if((r) != NULL) {__Pyx_DECREF(r); }} while(0)
  #define __Pyx_XGOTREF(r)  do { if((r) != NULL) {__Pyx_GOTREF(r); }} while(0)
  #define __Pyx_XGIVEREF(r) do { if((r) != NULL) {__Pyx_GIVEREF(r);}} while(0)
#else
  #define __Pyx_RefNannyDeclarations
  #define __Pyx_RefNannySetupContext(name, acquire_gil)
  #define __Pyx_RefNannyFinishContext()
  #define __Pyx_INCREF(r) Py_INCREF(r)
  #define __Pyx_DECREF(r) Py_DECREF(r)
  #define __Pyx_GOTREF(r)
  #define __Pyx_GIVEREF(r)
  #define __Pyx_XINCREF(r) Py_XINCREF(r)
  #define __Pyx_XDECREF(r) Py_XDECREF(r)
  #define __Pyx_XGOTREF(r)
  #define __Pyx_XGIVEREF(r)
#endif
#define __Pyx_XDECREF_SET(r, v) do {\
        PyObject *tmp = (PyObject *) r;\
        r = v; __Pyx_XDECREF(tmp);\
    } while (0)
#define __Pyx_DECREF_SET(r, v) do {\
        PyObject *tmp = (PyObject *) r;\
        r = v; __Pyx_DECREF(tmp);\
    } while (0)
#define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
#define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)

/* PyObjectGetAttrStr.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
#endif

/* GetBuiltinName.proto */
static PyObject *__Pyx_GetBuiltinName(PyObject *name);

/* PyThreadStateGet.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyThreadState_declare  PyThreadState *__pyx_tstate;
#define __Pyx_PyThreadState_assign  __pyx_tstate = __Pyx_PyThreadState_Current;
#define __Pyx_PyErr_Occurred()  __pyx_tstate->curexc_type
#else
#define __Pyx_PyThreadState_declare
#define __Pyx_PyThreadState_assign
#define __Pyx_PyErr_Occurred()  PyErr_Occurred()
#endif

/* PyErrFetchRestore.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_Clear() __Pyx_ErrRestore(NULL, NULL, NULL)
#define __Pyx_ErrRestoreWithState(type, value, tb)  __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb)    __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrRestore(type, value, tb)  __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
#define __Pyx_ErrFetch(type, value, tb)    __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL))
#else
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#endif
#else
#define __Pyx_PyErr_Clear() PyErr_Clear()
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#define __Pyx_ErrRestoreWithState(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb)  PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestoreInState(tstate, type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchInState(tstate, type, value, tb)  PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestore(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetch(type, value, tb)  PyErr_Fetch(type, value, tb)
#endif

/* WriteUnraisableException.proto */
static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                  int lineno, const char *filename,
                                  int full_traceback, int nogil);

/* RaiseDoubleKeywords.proto */
static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);

/* ParseKeywords.proto */
static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
    const char* function_name);

/* RaiseArgTupleInvalid.proto */
static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
    Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);

/* ArgTypeTest.proto */
#define __Pyx_ArgTypeTest(obj, type, none_allowed, name, exact)\
    ((likely((Py_TYPE(obj) == type) | (none_allowed && (obj == Py_None)))) ? 1 :\
        __Pyx__ArgTypeTest(obj, type, name, exact))
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact);

/* unicode_iter.proto */
static CYTHON_INLINE int __Pyx_init_unicode_iteration(
    PyObject* ustring, Py_ssize_t *length, void** data, int *kind);

/* PyObjectCall.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
#else
#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
#endif

/* RaiseException.proto */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);

/* PyCFunctionFastCall.proto */
#if CYTHON_FAST_PYCCALL
static CYTHON_INLINE PyObject *__Pyx_PyCFunction_FastCall(PyObject *func, PyObject **args, Py_ssize_t nargs);
#else
#define __Pyx_PyCFunction_FastCall(func, args, nargs)  (assert(0), NULL)
#endif

/* PyFunctionFastCall.proto */
#if CYTHON_FAST_PYCALL
#define __Pyx_PyFunction_FastCall(func, args, nargs)\
    __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
#if 1 || PY_VERSION_HEX < 0x030600B1
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs);
#else
#define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs)
#endif
#define __Pyx_BUILD_ASSERT_EXPR(cond)\
    (sizeof(char [1 - 2*!(cond)]) - 1)
#ifndef Py_MEMBER_SIZE
#define Py_MEMBER_SIZE(type, member) sizeof(((type *)0)->member)
#endif
  static size_t __pyx_pyframe_localsplus_offset = 0;
  #include "frameobject.h"
  #define __Pxy_PyFrame_Initialize_Offsets()\
    ((void)__Pyx_BUILD_ASSERT_EXPR(sizeof(PyFrameObject) == offsetof(PyFrameObject, f_localsplus) + Py_MEMBER_SIZE(PyFrameObject, f_localsplus)),\
     (void)(__pyx_pyframe_localsplus_offset = ((size_t)PyFrame_Type.tp_basicsize) - Py_MEMBER_SIZE(PyFrameObject, f_localsplus)))
  #define __Pyx_PyFrame_GetLocalsplus(frame)\
    (assert(__pyx_pyframe_localsplus_offset), (PyObject **)(((char *)(frame)) + __pyx_pyframe_localsplus_offset))
#endif

/* PyObjectCallMethO.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
#endif

/* PyObjectCallOneArg.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);

/* GetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_GetException(type, value, tb)  __Pyx__GetException(__pyx_tstate, type, value, tb)
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
#endif

/* SwapException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSwap(type, value, tb)  __Pyx__ExceptionSwap(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
#endif

/* GetTopmostException.proto */
#if CYTHON_USE_EXC_INFO_STACK
static _PyErr_StackItem * __Pyx_PyErr_GetTopmostException(PyThreadState *tstate);
#endif

/* SaveResetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSave(type, value, tb)  __Pyx__ExceptionSave(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#define __Pyx_ExceptionReset(type, value, tb)  __Pyx__ExceptionReset(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
#else
#define __Pyx_ExceptionSave(type, value, tb)   PyErr_GetExcInfo(type, value, tb)
#define __Pyx_ExceptionReset(type, value, tb)  PyErr_SetExcInfo(type, value, tb)
#endif

/* ReRaiseException.proto */
static CYTHON_INLINE void __Pyx_ReraiseException(void);

/* PyErrExceptionMatches.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err)
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err);
#else
#define __Pyx_PyErr_ExceptionMatches(err)  PyErr_ExceptionMatches(err)
#endif

/* GetAttr.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);

/* GetAttr3.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);

/* PyDictVersioning.proto */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
#define __PYX_DICT_VERSION_INIT  ((PY_UINT64_T) -1)
#define __PYX_GET_DICT_VERSION(dict)  (((PyDictObject*)(dict))->ma_version_tag)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
    (version_var) = __PYX_GET_DICT_VERSION(dict);\
    (cache_var) = (value);
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
    static PY_UINT64_T __pyx_dict_version = 0;\
    static PyObject *__pyx_dict_cached_value = NULL;\
    if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
        (VAR) = __pyx_dict_cached_value;\
    } else {\
        (VAR) = __pyx_dict_cached_value = (LOOKUP);\
        __pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
    }\
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
#else
#define __PYX_GET_DICT_VERSION(dict)  (0)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP)  (VAR) = (LOOKUP);
#endif

/* GetModuleGlobalName.proto */
#if CYTHON_USE_DICT_VERSIONS
#define __Pyx_GetModuleGlobalName(var, name)  {\
    static PY_UINT64_T __pyx_dict_version = 0;\
    static PyObject *__pyx_dict_cached_value = NULL;\
    (var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_d))) ?\
        (likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
        __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
}
#define __Pyx_GetModuleGlobalNameUncached(var, name)  {\
    PY_UINT64_T __pyx_dict_version;\
    PyObject *__pyx_dict_cached_value;\
    (var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
}
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
#else
#define __Pyx_GetModuleGlobalName(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
#define __Pyx_GetModuleGlobalNameUncached(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
#endif

/* PyObjectCallNoArg.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);
#else
#define __Pyx_PyObject_CallNoArg(func) __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL)
#endif

/* PyObjectCall2Args.proto */
static CYTHON_UNUSED PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2);

/* PyObjectGetMethod.proto */
static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method);

/* PyObjectCallMethod1.proto */
static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg);

/* ByteArrayAppend.proto */
static CYTHON_INLINE int __Pyx_PyByteArray_Append(PyObject* bytearray, int value);

/* ByteArrayAppendObject.proto */
static CYTHON_INLINE int __Pyx_PyByteArray_AppendObject(PyObject* bytearray, PyObject* value);

/* PyUnicode_Substring.proto */
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_Substring(
            PyObject* text, Py_ssize_t start, Py_ssize_t stop);

/* decode_c_string_utf16.proto */
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16(const char *s, Py_ssize_t size, const char *errors) {
    int byteorder = 0;
    return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16LE(const char *s, Py_ssize_t size, const char *errors) {
    int byteorder = -1;
    return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16BE(const char *s, Py_ssize_t size, const char *errors) {
    int byteorder = 1;
    return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}

/* decode_c_bytes.proto */
static CYTHON_INLINE PyObject* __Pyx_decode_c_bytes(
         const char* cstring, Py_ssize_t length, Py_ssize_t start, Py_ssize_t stop,
         const char* encoding, const char* errors,
         PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors));

/* decode_bytearray.proto */
static CYTHON_INLINE PyObject* __Pyx_decode_bytearray(
         PyObject* string, Py_ssize_t start, Py_ssize_t stop,
         const char* encoding, const char* errors,
         PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
    return __Pyx_decode_c_bytes(
        PyByteArray_AS_STRING(string), PyByteArray_GET_SIZE(string),
        start, stop, encoding, errors, decode_func);
}

/* PyUnicodeContains.proto */
static CYTHON_INLINE int __Pyx_PyUnicode_ContainsTF(PyObject* substring, PyObject* text, int eq) {
    int result = PyUnicode_Contains(text, substring);
    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
}

/* ListAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
    PyListObject* L = (PyListObject*) list;
    Py_ssize_t len = Py_SIZE(list);
    if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) {
        Py_INCREF(x);
        PyList_SET_ITEM(list, len, x);
        __Pyx_SET_SIZE(list, len + 1);
        return 0;
    }
    return PyList_Append(list, x);
}
#else
#define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
#endif

/* SliceObject.proto */
#define __Pyx_PyObject_DelSlice(obj, cstart, cstop, py_start, py_stop, py_slice, has_cstart, has_cstop, wraparound)\
    __Pyx_PyObject_SetSlice(obj, (PyObject*)NULL, cstart, cstop, py_start, py_stop, py_slice, has_cstart, has_cstop, wraparound)
static CYTHON_INLINE int __Pyx_PyObject_SetSlice(
        PyObject* obj, PyObject* value, Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** py_start, PyObject** py_stop, PyObject** py_slice,
        int has_cstart, int has_cstop, int wraparound);

/* IncludeStringH.proto */
#include <string.h>

/* BytesEquals.proto */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);

/* UnicodeEquals.proto */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);

/* UnicodeAsUCS4.proto */
static CYTHON_INLINE Py_UCS4 __Pyx_PyUnicode_AsPy_UCS4(PyObject*);

/* object_ord.proto */
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyObject_Ord(c)\
    (likely(PyUnicode_Check(c)) ? (long)__Pyx_PyUnicode_AsPy_UCS4(c) : __Pyx__PyObject_Ord(c))
#else
#define __Pyx_PyObject_Ord(c) __Pyx__PyObject_Ord(c)
#endif
static long __Pyx__PyObject_Ord(PyObject* c);

/* SliceObject.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(
        PyObject* obj, Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** py_start, PyObject** py_stop, PyObject** py_slice,
        int has_cstart, int has_cstop, int wraparound);

/* Import.proto */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);

/* ImportFrom.proto */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);

/* GetItemInt.proto */
#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
               __Pyx_GetItemInt_Generic(o, to_py_func(i))))
#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                     int is_list, int wraparound, int boundscheck);

/* HasAttr.proto */
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);

/* ExtTypeTest.proto */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);

/* PyObject_GenericGetAttrNoDict.proto */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GenericGetAttrNoDict PyObject_GenericGetAttr
#endif

/* PyObject_GenericGetAttr.proto */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr
#endif

/* SetVTable.proto */
static int __Pyx_SetVtable(PyObject *dict, void *vtable);

/* PyObjectGetAttrStrNoError.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name);

/* SetupReduce.proto */
static int __Pyx_setup_reduce(PyObject* type_obj);

/* TypeImport.proto */
#ifndef __PYX_HAVE_RT_ImportType_proto
#define __PYX_HAVE_RT_ImportType_proto
enum __Pyx_ImportType_CheckSize {
   __Pyx_ImportType_CheckSize_Error = 0,
   __Pyx_ImportType_CheckSize_Warn = 1,
   __Pyx_ImportType_CheckSize_Ignore = 2
};
static PyTypeObject *__Pyx_ImportType(PyObject* module, const char *module_name, const char *class_name, size_t size, enum __Pyx_ImportType_CheckSize check_size);
#endif

/* CLineInTraceback.proto */
#ifdef CYTHON_CLINE_IN_TRACEBACK
#define __Pyx_CLineForTraceback(tstate, c_line)  (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
#else
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
#endif

/* CodeObjectCache.proto */
typedef struct {
    PyCodeObject* code_object;
    int code_line;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
    int count;
    int max_count;
    __Pyx_CodeObjectCacheEntry* entries;
};
static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static PyCodeObject *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);

/* AddTraceback.proto */
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);

/* CIntFromPy.proto */
static CYTHON_INLINE uint8_t __Pyx_PyInt_As_uint8_t(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE uint64_t __Pyx_PyInt_As_uint64_t(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);

/* FastTypeChecks.proto */
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
#else
#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2))
#endif
#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)

/* CheckBinaryVersion.proto */
static int __Pyx_check_binary_version(void);

/* InitStrings.proto */
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);

static PyObject *__pyx_f_4yarl_10_quoting_c_7_Quoter__do_quote(struct __pyx_obj_4yarl_10_quoting_c__Quoter *__pyx_v_self, PyObject *__pyx_v_val, struct __pyx_t_4yarl_10_quoting_c_Writer *__pyx_v_writer); /* proto*/
static CYTHON_INLINE int __pyx_f_4yarl_10_quoting_c_7_Quoter__write(struct __pyx_obj_4yarl_10_quoting_c__Quoter *__pyx_v_self, struct __pyx_t_4yarl_10_quoting_c_Writer *__pyx_v_writer, Py_UCS4 __pyx_v_ch); /* proto*/
static PyObject *__pyx_f_4yarl_10_quoting_c_9_Unquoter__do_unquote(struct __pyx_obj_4yarl_10_quoting_c__Unquoter *__pyx_v_self, PyObject *__pyx_v_val); /* proto*/

/* Module declarations from 'libc.stdint' */

/* Module declarations from 'libc.string' */

/* Module declarations from 'libc.stdio' */

/* Module declarations from '__builtin__' */

/* Module declarations from 'cpython.type' */
static PyTypeObject *__pyx_ptype_7cpython_4type_type = 0;

/* Module declarations from 'cpython' */

/* Module declarations from 'cpython.object' */

/* Module declarations from 'cpython.exc' */

/* Module declarations from 'cpython.mem' */

/* Module declarations from 'cpython.unicode' */

/* Module declarations from 'yarl._quoting_c' */
static PyTypeObject *__pyx_ptype_4yarl_10_quoting_c__Quoter = 0;
static PyTypeObject *__pyx_ptype_4yarl_10_quoting_c__Unquoter = 0;
static PyObject *__pyx_v_4yarl_10_quoting_c_GEN_DELIMS = 0;
static PyObject *__pyx_v_4yarl_10_quoting_c_SUB_DELIMS_WITHOUT_QS = 0;
static PyObject *__pyx_v_4yarl_10_quoting_c_SUB_DELIMS = 0;
static PyObject *__pyx_v_4yarl_10_quoting_c_RESERVED = 0;
static PyObject *__pyx_v_4yarl_10_quoting_c_UNRESERVED = 0;
static PyObject *__pyx_v_4yarl_10_quoting_c_ALLOWED = 0;
static PyObject *__pyx_v_4yarl_10_quoting_c_QS = 0;
static char __pyx_v_4yarl_10_quoting_c_BUFFER[0x2000];
static uint8_t __pyx_v_4yarl_10_quoting_c_ALLOWED_TABLE[16];
static uint8_t __pyx_v_4yarl_10_quoting_c_ALLOWED_NOTQS_TABLE[16];
static CYTHON_INLINE Py_UCS4 __pyx_f_4yarl_10_quoting_c__to_hex(uint8_t); /*proto*/
static CYTHON_INLINE int __pyx_f_4yarl_10_quoting_c__from_hex(Py_UCS4); /*proto*/
static CYTHON_INLINE Py_UCS4 __pyx_f_4yarl_10_quoting_c__restore_ch(Py_UCS4, Py_UCS4); /*proto*/
static CYTHON_INLINE int __pyx_f_4yarl_10_quoting_c_bit_at(uint8_t *, uint64_t); /*proto*/
static CYTHON_INLINE void __pyx_f_4yarl_10_quoting_c_set_bit(uint8_t *, uint64_t); /*proto*/
static CYTHON_INLINE void __pyx_f_4yarl_10_quoting_c__init_writer(struct __pyx_t_4yarl_10_quoting_c_Writer *); /*proto*/
static CYTHON_INLINE void __pyx_f_4yarl_10_quoting_c__release_writer(struct __pyx_t_4yarl_10_quoting_c_Writer *); /*proto*/
static CYTHON_INLINE int __pyx_f_4yarl_10_quoting_c__write_char(struct __pyx_t_4yarl_10_quoting_c_Writer *, Py_UCS4, int); /*proto*/
static CYTHON_INLINE int __pyx_f_4yarl_10_quoting_c__write_pct(struct __pyx_t_4yarl_10_quoting_c_Writer *, uint8_t, int); /*proto*/
static CYTHON_INLINE int __pyx_f_4yarl_10_quoting_c__write_percent(struct __pyx_t_4yarl_10_quoting_c_Writer *); /*proto*/
static CYTHON_INLINE int __pyx_f_4yarl_10_quoting_c__write_pct_check(struct __pyx_t_4yarl_10_quoting_c_Writer *, Py_UCS4, Py_UCS4 *); /*proto*/
static CYTHON_INLINE int __pyx_f_4yarl_10_quoting_c__write_utf8(struct __pyx_t_4yarl_10_quoting_c_Writer *, Py_UCS4); /*proto*/
static PyObject *__pyx_f_4yarl_10_quoting_c___pyx_unpickle__Quoter__set_state(struct __pyx_obj_4yarl_10_quoting_c__Quoter *, PyObject *); /*proto*/
static PyObject *__pyx_f_4yarl_10_quoting_c___pyx_unpickle__Unquoter__set_state(struct __pyx_obj_4yarl_10_quoting_c__Unquoter *, PyObject *); /*proto*/
static int __Pyx_carray_from_py_uint8_t(PyObject *, uint8_t *, Py_ssize_t); /*proto*/
#define __Pyx_MODULE_NAME "yarl._quoting_c"
extern int __pyx_module_is_main_yarl___quoting_c;
int __pyx_module_is_main_yarl___quoting_c = 0;

/* Implementation of 'yarl._quoting_c' */
static PyObject *__pyx_builtin_range;
static PyObject *__pyx_builtin_chr;
static PyObject *__pyx_builtin_ValueError;
static PyObject *__pyx_builtin_TypeError;
static PyObject *__pyx_builtin_UnicodeDecodeError;
static PyObject *__pyx_builtin_hex;
static PyObject *__pyx_builtin_OverflowError;
static PyObject *__pyx_builtin_enumerate;
static PyObject *__pyx_builtin_IndexError;
static const char __pyx_k_[] = "";
static const char __pyx_k_i[] = "i";
static const char __pyx_k__4[] = "+=&;";
static const char __pyx_k__5[] = "%";
static const char __pyx_k__6[] = "+";
static const char __pyx_k__7[] = " ";
static const char __pyx_k__9[] = ":/?#[]@";
static const char __pyx_k_qs[] = "qs";
static const char __pyx_k__10[] = "!$'()*,";
static const char __pyx_k__11[] = "+?=;";
static const char __pyx_k__12[] = "-._~";
static const char __pyx_k__13[] = "+&=;";
static const char __pyx_k_chr[] = "chr";
static const char __pyx_k_hex[] = "hex";
static const char __pyx_k_new[] = "__new__";
static const char __pyx_k_val[] = "val";
static const char __pyx_k_base[] = "base";
static const char __pyx_k_dict[] = "__dict__";
static const char __pyx_k_main[] = "__main__";
static const char __pyx_k_name[] = "__name__";
static const char __pyx_k_safe[] = "safe";
static const char __pyx_k_test[] = "__test__";
static const char __pyx_k_range[] = "range";
static const char __pyx_k_upper[] = "upper";
static const char __pyx_k_Quoter[] = "_Quoter";
static const char __pyx_k_append[] = "append";
static const char __pyx_k_digits[] = "digits";
static const char __pyx_k_import[] = "__import__";
static const char __pyx_k_pickle[] = "pickle";
static const char __pyx_k_reduce[] = "__reduce__";
static const char __pyx_k_string[] = "string";
static const char __pyx_k_unsafe[] = "unsafe";
static const char __pyx_k_update[] = "update";
static const char __pyx_k_requote[] = "requote";
static const char __pyx_k_Unquoter[] = "_Unquoter";
static const char __pyx_k_getstate[] = "__getstate__";
static const char __pyx_k_pyx_type[] = "__pyx_type";
static const char __pyx_k_setstate[] = "__setstate__";
static const char __pyx_k_TypeError[] = "TypeError";
static const char __pyx_k_enumerate[] = "enumerate";
static const char __pyx_k_protected[] = "protected";
static const char __pyx_k_pyx_state[] = "__pyx_state";
static const char __pyx_k_reduce_ex[] = "__reduce_ex__";
static const char __pyx_k_IndexError[] = "IndexError";
static const char __pyx_k_ValueError[] = "ValueError";
static const char __pyx_k_pyx_result[] = "__pyx_result";
static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static const char __pyx_k_PickleError[] = "PickleError";
static const char __pyx_k_pyx_checksum[] = "__pyx_checksum";
static const char __pyx_k_stringsource[] = "stringsource";
static const char __pyx_k_OverflowError[] = "OverflowError";
static const char __pyx_k_ascii_letters[] = "ascii_letters";
static const char __pyx_k_reduce_cython[] = "__reduce_cython__";
static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError";
static const char __pyx_k_setstate_cython[] = "__setstate_cython__";
static const char __pyx_k_yarl__quoting_c[] = "yarl._quoting_c";
static const char __pyx_k_UnicodeDecodeError[] = "UnicodeDecodeError";
static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
static const char __pyx_k_pyx_unpickle__Quoter[] = "__pyx_unpickle__Quoter";
static const char __pyx_k_Argument_should_be_str[] = "Argument should be str";
static const char __pyx_k_pyx_unpickle__Unquoter[] = "__pyx_unpickle__Unquoter";
static const char __pyx_k_Incompatible_checksums_s_vs_0x27[] = "Incompatible checksums (%s vs 0x276577d = (_qs, _qs_quoter, _quoter, _unsafe))";
static const char __pyx_k_Incompatible_checksums_s_vs_0xe9[] = "Incompatible checksums (%s vs 0xe91bd35 = (_protected_table, _qs, _requote, _safe_table))";
static const char __pyx_k_Only_safe_symbols_with_ORD_128_a[] = "Only safe symbols with ORD < 128 are allowed";
static PyObject *__pyx_kp_u_;
static PyObject *__pyx_kp_u_Argument_should_be_str;
static PyObject *__pyx_kp_s_Incompatible_checksums_s_vs_0x27;
static PyObject *__pyx_kp_s_Incompatible_checksums_s_vs_0xe9;
static PyObject *__pyx_n_s_IndexError;
static PyObject *__pyx_kp_u_Only_safe_symbols_with_ORD_128_a;
static PyObject *__pyx_n_s_OverflowError;
static PyObject *__pyx_n_s_PickleError;
static PyObject *__pyx_n_s_Quoter;
static PyObject *__pyx_n_s_TypeError;
static PyObject *__pyx_n_s_UnicodeDecodeError;
static PyObject *__pyx_n_s_Unquoter;
static PyObject *__pyx_n_s_ValueError;
static PyObject *__pyx_kp_u__10;
static PyObject *__pyx_kp_u__11;
static PyObject *__pyx_kp_u__12;
static PyObject *__pyx_kp_u__13;
static PyObject *__pyx_kp_u__4;
static PyObject *__pyx_kp_u__5;
static PyObject *__pyx_kp_u__6;
static PyObject *__pyx_kp_u__7;
static PyObject *__pyx_kp_u__9;
static PyObject *__pyx_n_s_append;
static PyObject *__pyx_n_s_ascii_letters;
static PyObject *__pyx_n_s_base;
static PyObject *__pyx_n_s_chr;
static PyObject *__pyx_n_s_cline_in_traceback;
static PyObject *__pyx_n_s_dict;
static PyObject *__pyx_n_s_digits;
static PyObject *__pyx_n_s_enumerate;
static PyObject *__pyx_n_s_getstate;
static PyObject *__pyx_n_s_hex;
static PyObject *__pyx_n_s_i;
static PyObject *__pyx_n_s_import;
static PyObject *__pyx_n_s_main;
static PyObject *__pyx_n_s_name;
static PyObject *__pyx_n_s_new;
static PyObject *__pyx_n_s_pickle;
static PyObject *__pyx_n_s_protected;
static PyObject *__pyx_n_s_pyx_PickleError;
static PyObject *__pyx_n_s_pyx_checksum;
static PyObject *__pyx_n_s_pyx_result;
static PyObject *__pyx_n_s_pyx_state;
static PyObject *__pyx_n_s_pyx_type;
static PyObject *__pyx_n_s_pyx_unpickle__Quoter;
static PyObject *__pyx_n_s_pyx_unpickle__Unquoter;
static PyObject *__pyx_n_s_pyx_vtable;
static PyObject *__pyx_n_s_qs;
static PyObject *__pyx_n_s_range;
static PyObject *__pyx_n_s_reduce;
static PyObject *__pyx_n_s_reduce_cython;
static PyObject *__pyx_n_s_reduce_ex;
static PyObject *__pyx_n_s_requote;
static PyObject *__pyx_n_s_safe;
static PyObject *__pyx_n_s_setstate;
static PyObject *__pyx_n_s_setstate_cython;
static PyObject *__pyx_n_s_string;
static PyObject *__pyx_kp_s_stringsource;
static PyObject *__pyx_n_s_test;
static PyObject *__pyx_n_s_unsafe;
static PyObject *__pyx_n_s_update;
static PyObject *__pyx_n_s_upper;
static PyObject *__pyx_n_s_val;
static PyObject *__pyx_n_s_yarl__quoting_c;
static int __pyx_pf_4yarl_10_quoting_c_7_Quoter___init__(struct __pyx_obj_4yarl_10_quoting_c__Quoter *__pyx_v_self, PyObject *__pyx_v_safe, PyObject *__pyx_v_protected, int __pyx_v_qs, int __pyx_v_requote); /* proto */
static PyObject *__pyx_pf_4yarl_10_quoting_c_7_Quoter_2__call__(struct __pyx_obj_4yarl_10_quoting_c__Quoter *__pyx_v_self, PyObject *__pyx_v_val); /* proto */
static PyObject *__pyx_pf_4yarl_10_quoting_c_7_Quoter_4__reduce_cython__(struct __pyx_obj_4yarl_10_quoting_c__Quoter *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4yarl_10_quoting_c_7_Quoter_6__setstate_cython__(struct __pyx_obj_4yarl_10_quoting_c__Quoter *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_4yarl_10_quoting_c_9_Unquoter___init__(struct __pyx_obj_4yarl_10_quoting_c__Unquoter *__pyx_v_self, PyObject *__pyx_v_unsafe, PyObject *__pyx_v_qs); /* proto */
static PyObject *__pyx_pf_4yarl_10_quoting_c_9_Unquoter_2__call__(struct __pyx_obj_4yarl_10_quoting_c__Unquoter *__pyx_v_self, PyObject *__pyx_v_val); /* proto */
static PyObject *__pyx_pf_4yarl_10_quoting_c_9_Unquoter_4__reduce_cython__(struct __pyx_obj_4yarl_10_quoting_c__Unquoter *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4yarl_10_quoting_c_9_Unquoter_6__setstate_cython__(struct __pyx_obj_4yarl_10_quoting_c__Unquoter *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_4yarl_10_quoting_c___pyx_unpickle__Quoter(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_4yarl_10_quoting_c_2__pyx_unpickle__Unquoter(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_tp_new_4yarl_10_quoting_c__Quoter(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_4yarl_10_quoting_c__Unquoter(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_int_2;
static PyObject *__pyx_int_16;
static PyObject *__pyx_int_41310077;
static PyObject *__pyx_int_244432181;
static PyObject *__pyx_slice__8;
static PyObject *__pyx_tuple__2;
static PyObject *__pyx_tuple__3;
static PyObject *__pyx_tuple__14;
static PyObject *__pyx_tuple__16;
static PyObject *__pyx_codeobj__15;
static PyObject *__pyx_codeobj__17;
/* Late includes */

/* "yarl/_quoting_c.pyx":24
 * 
 * 
 * cdef inline Py_UCS4 _to_hex(uint8_t v):             # <<<<<<<<<<<<<<
 *     if v < 10:
 *         return <Py_UCS4>(v+0x30)  # ord('0') == 0x30
 */

static CYTHON_INLINE Py_UCS4 __pyx_f_4yarl_10_quoting_c__to_hex(uint8_t __pyx_v_v) {
  Py_UCS4 __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("_to_hex", 0);

  /* "yarl/_quoting_c.pyx":25
 * 
 * cdef inline Py_UCS4 _to_hex(uint8_t v):
 *     if v < 10:             # <<<<<<<<<<<<<<
 *         return <Py_UCS4>(v+0x30)  # ord('0') == 0x30
 *     else:
 */
  __pyx_t_1 = ((__pyx_v_v < 10) != 0);
  if (__pyx_t_1) {

    /* "yarl/_quoting_c.pyx":26
 * cdef inline Py_UCS4 _to_hex(uint8_t v):
 *     if v < 10:
 *         return <Py_UCS4>(v+0x30)  # ord('0') == 0x30             # <<<<<<<<<<<<<<
 *     else:
 *         return <Py_UCS4>(v+0x41-10)  # ord('A') == 0x41
 */
    __pyx_r = ((Py_UCS4)(__pyx_v_v + 0x30));
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":25
 * 
 * cdef inline Py_UCS4 _to_hex(uint8_t v):
 *     if v < 10:             # <<<<<<<<<<<<<<
 *         return <Py_UCS4>(v+0x30)  # ord('0') == 0x30
 *     else:
 */
  }

  /* "yarl/_quoting_c.pyx":28
 *         return <Py_UCS4>(v+0x30)  # ord('0') == 0x30
 *     else:
 *         return <Py_UCS4>(v+0x41-10)  # ord('A') == 0x41             # <<<<<<<<<<<<<<
 * 
 * 
 */
  /*else*/ {
    __pyx_r = ((Py_UCS4)((__pyx_v_v + 0x41) - 10));
    goto __pyx_L0;
  }

  /* "yarl/_quoting_c.pyx":24
 * 
 * 
 * cdef inline Py_UCS4 _to_hex(uint8_t v):             # <<<<<<<<<<<<<<
 *     if v < 10:
 *         return <Py_UCS4>(v+0x30)  # ord('0') == 0x30
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "yarl/_quoting_c.pyx":31
 * 
 * 
 * cdef inline int _from_hex(Py_UCS4 v):             # <<<<<<<<<<<<<<
 *     if '0' <= v <= '9':
 *         return <int>(v) - 0x30  # ord('0') == 0x30
 */

static CYTHON_INLINE int __pyx_f_4yarl_10_quoting_c__from_hex(Py_UCS4 __pyx_v_v) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  __Pyx_RefNannySetupContext("_from_hex", 0);

  /* "yarl/_quoting_c.pyx":32
 * 
 * cdef inline int _from_hex(Py_UCS4 v):
 *     if '0' <= v <= '9':             # <<<<<<<<<<<<<<
 *         return <int>(v) - 0x30  # ord('0') == 0x30
 *     elif 'A' <= v <= 'F':
 */
  __pyx_t_1 = (48 <= __pyx_v_v);
  if (__pyx_t_1) {
    __pyx_t_1 = (__pyx_v_v <= 57);
  }
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {

    /* "yarl/_quoting_c.pyx":33
 * cdef inline int _from_hex(Py_UCS4 v):
 *     if '0' <= v <= '9':
 *         return <int>(v) - 0x30  # ord('0') == 0x30             # <<<<<<<<<<<<<<
 *     elif 'A' <= v <= 'F':
 *         return <int>(v) - 0x41 + 10  # ord('A') == 0x41
 */
    __pyx_r = (((int)__pyx_v_v) - 0x30);
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":32
 * 
 * cdef inline int _from_hex(Py_UCS4 v):
 *     if '0' <= v <= '9':             # <<<<<<<<<<<<<<
 *         return <int>(v) - 0x30  # ord('0') == 0x30
 *     elif 'A' <= v <= 'F':
 */
  }

  /* "yarl/_quoting_c.pyx":34
 *     if '0' <= v <= '9':
 *         return <int>(v) - 0x30  # ord('0') == 0x30
 *     elif 'A' <= v <= 'F':             # <<<<<<<<<<<<<<
 *         return <int>(v) - 0x41 + 10  # ord('A') == 0x41
 *     elif 'a' <= v <= 'f':
 */
  __pyx_t_2 = (65 <= __pyx_v_v);
  if (__pyx_t_2) {
    __pyx_t_2 = (__pyx_v_v <= 70);
  }
  __pyx_t_1 = (__pyx_t_2 != 0);
  if (__pyx_t_1) {

    /* "yarl/_quoting_c.pyx":35
 *         return <int>(v) - 0x30  # ord('0') == 0x30
 *     elif 'A' <= v <= 'F':
 *         return <int>(v) - 0x41 + 10  # ord('A') == 0x41             # <<<<<<<<<<<<<<
 *     elif 'a' <= v <= 'f':
 *         return <int>(v) - 0x61 + 10  # ord('a') == 0x61
 */
    __pyx_r = ((((int)__pyx_v_v) - 0x41) + 10);
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":34
 *     if '0' <= v <= '9':
 *         return <int>(v) - 0x30  # ord('0') == 0x30
 *     elif 'A' <= v <= 'F':             # <<<<<<<<<<<<<<
 *         return <int>(v) - 0x41 + 10  # ord('A') == 0x41
 *     elif 'a' <= v <= 'f':
 */
  }

  /* "yarl/_quoting_c.pyx":36
 *     elif 'A' <= v <= 'F':
 *         return <int>(v) - 0x41 + 10  # ord('A') == 0x41
 *     elif 'a' <= v <= 'f':             # <<<<<<<<<<<<<<
 *         return <int>(v) - 0x61 + 10  # ord('a') == 0x61
 *     else:
 */
  __pyx_t_1 = (97 <= __pyx_v_v);
  if (__pyx_t_1) {
    __pyx_t_1 = (__pyx_v_v <= 0x66);
  }
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {

    /* "yarl/_quoting_c.pyx":37
 *         return <int>(v) - 0x41 + 10  # ord('A') == 0x41
 *     elif 'a' <= v <= 'f':
 *         return <int>(v) - 0x61 + 10  # ord('a') == 0x61             # <<<<<<<<<<<<<<
 *     else:
 *         return -1
 */
    __pyx_r = ((((int)__pyx_v_v) - 0x61) + 10);
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":36
 *     elif 'A' <= v <= 'F':
 *         return <int>(v) - 0x41 + 10  # ord('A') == 0x41
 *     elif 'a' <= v <= 'f':             # <<<<<<<<<<<<<<
 *         return <int>(v) - 0x61 + 10  # ord('a') == 0x61
 *     else:
 */
  }

  /* "yarl/_quoting_c.pyx":39
 *         return <int>(v) - 0x61 + 10  # ord('a') == 0x61
 *     else:
 *         return -1             # <<<<<<<<<<<<<<
 * 
 * 
 */
  /*else*/ {
    __pyx_r = -1;
    goto __pyx_L0;
  }

  /* "yarl/_quoting_c.pyx":31
 * 
 * 
 * cdef inline int _from_hex(Py_UCS4 v):             # <<<<<<<<<<<<<<
 *     if '0' <= v <= '9':
 *         return <int>(v) - 0x30  # ord('0') == 0x30
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "yarl/_quoting_c.pyx":42
 * 
 * 
 * cdef inline Py_UCS4 _restore_ch(Py_UCS4 d1, Py_UCS4 d2):             # <<<<<<<<<<<<<<
 *     cdef int digit1 = _from_hex(d1)
 *     if digit1 < 0:
 */

static CYTHON_INLINE Py_UCS4 __pyx_f_4yarl_10_quoting_c__restore_ch(Py_UCS4 __pyx_v_d1, Py_UCS4 __pyx_v_d2) {
  int __pyx_v_digit1;
  int __pyx_v_digit2;
  Py_UCS4 __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("_restore_ch", 0);

  /* "yarl/_quoting_c.pyx":43
 * 
 * cdef inline Py_UCS4 _restore_ch(Py_UCS4 d1, Py_UCS4 d2):
 *     cdef int digit1 = _from_hex(d1)             # <<<<<<<<<<<<<<
 *     if digit1 < 0:
 *         return <Py_UCS4>-1
 */
  __pyx_v_digit1 = __pyx_f_4yarl_10_quoting_c__from_hex(__pyx_v_d1);

  /* "yarl/_quoting_c.pyx":44
 * cdef inline Py_UCS4 _restore_ch(Py_UCS4 d1, Py_UCS4 d2):
 *     cdef int digit1 = _from_hex(d1)
 *     if digit1 < 0:             # <<<<<<<<<<<<<<
 *         return <Py_UCS4>-1
 *     cdef int digit2 = _from_hex(d2)
 */
  __pyx_t_1 = ((__pyx_v_digit1 < 0) != 0);
  if (__pyx_t_1) {

    /* "yarl/_quoting_c.pyx":45
 *     cdef int digit1 = _from_hex(d1)
 *     if digit1 < 0:
 *         return <Py_UCS4>-1             # <<<<<<<<<<<<<<
 *     cdef int digit2 = _from_hex(d2)
 *     if digit2 < 0:
 */
    __pyx_r = ((Py_UCS4)-1L);
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":44
 * cdef inline Py_UCS4 _restore_ch(Py_UCS4 d1, Py_UCS4 d2):
 *     cdef int digit1 = _from_hex(d1)
 *     if digit1 < 0:             # <<<<<<<<<<<<<<
 *         return <Py_UCS4>-1
 *     cdef int digit2 = _from_hex(d2)
 */
  }

  /* "yarl/_quoting_c.pyx":46
 *     if digit1 < 0:
 *         return <Py_UCS4>-1
 *     cdef int digit2 = _from_hex(d2)             # <<<<<<<<<<<<<<
 *     if digit2 < 0:
 *         return <Py_UCS4>-1
 */
  __pyx_v_digit2 = __pyx_f_4yarl_10_quoting_c__from_hex(__pyx_v_d2);

  /* "yarl/_quoting_c.pyx":47
 *         return <Py_UCS4>-1
 *     cdef int digit2 = _from_hex(d2)
 *     if digit2 < 0:             # <<<<<<<<<<<<<<
 *         return <Py_UCS4>-1
 *     return <Py_UCS4>(digit1 << 4 | digit2)
 */
  __pyx_t_1 = ((__pyx_v_digit2 < 0) != 0);
  if (__pyx_t_1) {

    /* "yarl/_quoting_c.pyx":48
 *     cdef int digit2 = _from_hex(d2)
 *     if digit2 < 0:
 *         return <Py_UCS4>-1             # <<<<<<<<<<<<<<
 *     return <Py_UCS4>(digit1 << 4 | digit2)
 * 
 */
    __pyx_r = ((Py_UCS4)-1L);
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":47
 *         return <Py_UCS4>-1
 *     cdef int digit2 = _from_hex(d2)
 *     if digit2 < 0:             # <<<<<<<<<<<<<<
 *         return <Py_UCS4>-1
 *     return <Py_UCS4>(digit1 << 4 | digit2)
 */
  }

  /* "yarl/_quoting_c.pyx":49
 *     if digit2 < 0:
 *         return <Py_UCS4>-1
 *     return <Py_UCS4>(digit1 << 4 | digit2)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_r = ((Py_UCS4)((__pyx_v_digit1 << 4) | __pyx_v_digit2));
  goto __pyx_L0;

  /* "yarl/_quoting_c.pyx":42
 * 
 * 
 * cdef inline Py_UCS4 _restore_ch(Py_UCS4 d1, Py_UCS4 d2):             # <<<<<<<<<<<<<<
 *     cdef int digit1 = _from_hex(d1)
 *     if digit1 < 0:
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "yarl/_quoting_c.pyx":56
 * 
 * 
 * cdef inline bint bit_at(uint8_t array[], uint64_t ch):             # <<<<<<<<<<<<<<
 *     return array[ch >> 3] & (1 << (ch & 7))
 * 
 */

static CYTHON_INLINE int __pyx_f_4yarl_10_quoting_c_bit_at(uint8_t *__pyx_v_array, uint64_t __pyx_v_ch) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("bit_at", 0);

  /* "yarl/_quoting_c.pyx":57
 * 
 * cdef inline bint bit_at(uint8_t array[], uint64_t ch):
 *     return array[ch >> 3] & (1 << (ch & 7))             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_r = ((__pyx_v_array[(__pyx_v_ch >> 3)]) & (1 << (__pyx_v_ch & 7)));
  goto __pyx_L0;

  /* "yarl/_quoting_c.pyx":56
 * 
 * 
 * cdef inline bint bit_at(uint8_t array[], uint64_t ch):             # <<<<<<<<<<<<<<
 *     return array[ch >> 3] & (1 << (ch & 7))
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "yarl/_quoting_c.pyx":60
 * 
 * 
 * cdef inline void set_bit(uint8_t array[], uint64_t ch):             # <<<<<<<<<<<<<<
 *     array[ch >> 3] |= (1 << (ch & 7))
 * 
 */

static CYTHON_INLINE void __pyx_f_4yarl_10_quoting_c_set_bit(uint8_t *__pyx_v_array, uint64_t __pyx_v_ch) {
  __Pyx_RefNannyDeclarations
  uint64_t __pyx_t_1;
  __Pyx_RefNannySetupContext("set_bit", 0);

  /* "yarl/_quoting_c.pyx":61
 * 
 * cdef inline void set_bit(uint8_t array[], uint64_t ch):
 *     array[ch >> 3] |= (1 << (ch & 7))             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_1 = (__pyx_v_ch >> 3);
  (__pyx_v_array[__pyx_t_1]) = ((__pyx_v_array[__pyx_t_1]) | (1 << (__pyx_v_ch & 7)));

  /* "yarl/_quoting_c.pyx":60
 * 
 * 
 * cdef inline void set_bit(uint8_t array[], uint64_t ch):             # <<<<<<<<<<<<<<
 *     array[ch >> 3] |= (1 << (ch & 7))
 * 
 */

  /* function exit code */
  __Pyx_RefNannyFinishContext();
}

/* "yarl/_quoting_c.pyx":83
 * 
 * 
 * cdef inline void _init_writer(Writer* writer):             # <<<<<<<<<<<<<<
 *     writer.buf = &BUFFER[0]
 *     writer.size = BUF_SIZE
 */

static CYTHON_INLINE void __pyx_f_4yarl_10_quoting_c__init_writer(struct __pyx_t_4yarl_10_quoting_c_Writer *__pyx_v_writer) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_init_writer", 0);

  /* "yarl/_quoting_c.pyx":84
 * 
 * cdef inline void _init_writer(Writer* writer):
 *     writer.buf = &BUFFER[0]             # <<<<<<<<<<<<<<
 *     writer.size = BUF_SIZE
 *     writer.pos = 0
 */
  __pyx_v_writer->buf = (&(__pyx_v_4yarl_10_quoting_c_BUFFER[0]));

  /* "yarl/_quoting_c.pyx":85
 * cdef inline void _init_writer(Writer* writer):
 *     writer.buf = &BUFFER[0]
 *     writer.size = BUF_SIZE             # <<<<<<<<<<<<<<
 *     writer.pos = 0
 *     writer.changed = 0
 */
  __pyx_v_writer->size = 0x2000;

  /* "yarl/_quoting_c.pyx":86
 *     writer.buf = &BUFFER[0]
 *     writer.size = BUF_SIZE
 *     writer.pos = 0             # <<<<<<<<<<<<<<
 *     writer.changed = 0
 * 
 */
  __pyx_v_writer->pos = 0;

  /* "yarl/_quoting_c.pyx":87
 *     writer.size = BUF_SIZE
 *     writer.pos = 0
 *     writer.changed = 0             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_v_writer->changed = 0;

  /* "yarl/_quoting_c.pyx":83
 * 
 * 
 * cdef inline void _init_writer(Writer* writer):             # <<<<<<<<<<<<<<
 *     writer.buf = &BUFFER[0]
 *     writer.size = BUF_SIZE
 */

  /* function exit code */
  __Pyx_RefNannyFinishContext();
}

/* "yarl/_quoting_c.pyx":90
 * 
 * 
 * cdef inline void _release_writer(Writer* writer):             # <<<<<<<<<<<<<<
 *     if writer.buf != BUFFER:
 *         PyMem_Free(writer.buf)
 */

static CYTHON_INLINE void __pyx_f_4yarl_10_quoting_c__release_writer(struct __pyx_t_4yarl_10_quoting_c_Writer *__pyx_v_writer) {
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("_release_writer", 0);

  /* "yarl/_quoting_c.pyx":91
 * 
 * cdef inline void _release_writer(Writer* writer):
 *     if writer.buf != BUFFER:             # <<<<<<<<<<<<<<
 *         PyMem_Free(writer.buf)
 * 
 */
  __pyx_t_1 = ((__pyx_v_writer->buf != __pyx_v_4yarl_10_quoting_c_BUFFER) != 0);
  if (__pyx_t_1) {

    /* "yarl/_quoting_c.pyx":92
 * cdef inline void _release_writer(Writer* writer):
 *     if writer.buf != BUFFER:
 *         PyMem_Free(writer.buf)             # <<<<<<<<<<<<<<
 * 
 * 
 */
    PyMem_Free(__pyx_v_writer->buf);

    /* "yarl/_quoting_c.pyx":91
 * 
 * cdef inline void _release_writer(Writer* writer):
 *     if writer.buf != BUFFER:             # <<<<<<<<<<<<<<
 *         PyMem_Free(writer.buf)
 * 
 */
  }

  /* "yarl/_quoting_c.pyx":90
 * 
 * 
 * cdef inline void _release_writer(Writer* writer):             # <<<<<<<<<<<<<<
 *     if writer.buf != BUFFER:
 *         PyMem_Free(writer.buf)
 */

  /* function exit code */
  __Pyx_RefNannyFinishContext();
}

/* "yarl/_quoting_c.pyx":95
 * 
 * 
 * cdef inline int _write_char(Writer* writer, Py_UCS4 ch, bint changed):             # <<<<<<<<<<<<<<
 *     cdef char * buf
 *     cdef Py_ssize_t size
 */

static CYTHON_INLINE int __pyx_f_4yarl_10_quoting_c__write_char(struct __pyx_t_4yarl_10_quoting_c_Writer *__pyx_v_writer, Py_UCS4 __pyx_v_ch, int __pyx_v_changed) {
  char *__pyx_v_buf;
  Py_ssize_t __pyx_v_size;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_write_char", 0);

  /* "yarl/_quoting_c.pyx":99
 *     cdef Py_ssize_t size
 * 
 *     if writer.pos == writer.size:             # <<<<<<<<<<<<<<
 *         # reallocate
 *         size = writer.size + BUF_SIZE
 */
  __pyx_t_1 = ((__pyx_v_writer->pos == __pyx_v_writer->size) != 0);
  if (__pyx_t_1) {

    /* "yarl/_quoting_c.pyx":101
 *     if writer.pos == writer.size:
 *         # reallocate
 *         size = writer.size + BUF_SIZE             # <<<<<<<<<<<<<<
 *         if writer.buf == BUFFER:
 *             buf = <char*>PyMem_Malloc(size)
 */
    __pyx_v_size = (__pyx_v_writer->size + 0x2000);

    /* "yarl/_quoting_c.pyx":102
 *         # reallocate
 *         size = writer.size + BUF_SIZE
 *         if writer.buf == BUFFER:             # <<<<<<<<<<<<<<
 *             buf = <char*>PyMem_Malloc(size)
 *             if buf == NULL:
 */
    __pyx_t_1 = ((__pyx_v_writer->buf == __pyx_v_4yarl_10_quoting_c_BUFFER) != 0);
    if (__pyx_t_1) {

      /* "yarl/_quoting_c.pyx":103
 *         size = writer.size + BUF_SIZE
 *         if writer.buf == BUFFER:
 *             buf = <char*>PyMem_Malloc(size)             # <<<<<<<<<<<<<<
 *             if buf == NULL:
 *                 PyErr_NoMemory()
 */
      __pyx_v_buf = ((char *)PyMem_Malloc(__pyx_v_size));

      /* "yarl/_quoting_c.pyx":104
 *         if writer.buf == BUFFER:
 *             buf = <char*>PyMem_Malloc(size)
 *             if buf == NULL:             # <<<<<<<<<<<<<<
 *                 PyErr_NoMemory()
 *                 return -1
 */
      __pyx_t_1 = ((__pyx_v_buf == NULL) != 0);
      if (__pyx_t_1) {

        /* "yarl/_quoting_c.pyx":105
 *             buf = <char*>PyMem_Malloc(size)
 *             if buf == NULL:
 *                 PyErr_NoMemory()             # <<<<<<<<<<<<<<
 *                 return -1
 *             memcpy(buf, writer.buf, writer.size)
 */
        __pyx_t_2 = PyErr_NoMemory(); if (unlikely(__pyx_t_2 == ((PyObject *)NULL))) __PYX_ERR(0, 105, __pyx_L1_error)

        /* "yarl/_quoting_c.pyx":106
 *             if buf == NULL:
 *                 PyErr_NoMemory()
 *                 return -1             # <<<<<<<<<<<<<<
 *             memcpy(buf, writer.buf, writer.size)
 *         else:
 */
        __pyx_r = -1;
        goto __pyx_L0;

        /* "yarl/_quoting_c.pyx":104
 *         if writer.buf == BUFFER:
 *             buf = <char*>PyMem_Malloc(size)
 *             if buf == NULL:             # <<<<<<<<<<<<<<
 *                 PyErr_NoMemory()
 *                 return -1
 */
      }

      /* "yarl/_quoting_c.pyx":107
 *                 PyErr_NoMemory()
 *                 return -1
 *             memcpy(buf, writer.buf, writer.size)             # <<<<<<<<<<<<<<
 *         else:
 *             buf = <char*>PyMem_Realloc(writer.buf, size)
 */
      (void)(memcpy(__pyx_v_buf, __pyx_v_writer->buf, __pyx_v_writer->size));

      /* "yarl/_quoting_c.pyx":102
 *         # reallocate
 *         size = writer.size + BUF_SIZE
 *         if writer.buf == BUFFER:             # <<<<<<<<<<<<<<
 *             buf = <char*>PyMem_Malloc(size)
 *             if buf == NULL:
 */
      goto __pyx_L4;
    }

    /* "yarl/_quoting_c.pyx":109
 *             memcpy(buf, writer.buf, writer.size)
 *         else:
 *             buf = <char*>PyMem_Realloc(writer.buf, size)             # <<<<<<<<<<<<<<
 *             if buf == NULL:
 *                 PyErr_NoMemory()
 */
    /*else*/ {
      __pyx_v_buf = ((char *)PyMem_Realloc(__pyx_v_writer->buf, __pyx_v_size));

      /* "yarl/_quoting_c.pyx":110
 *         else:
 *             buf = <char*>PyMem_Realloc(writer.buf, size)
 *             if buf == NULL:             # <<<<<<<<<<<<<<
 *                 PyErr_NoMemory()
 *                 return -1
 */
      __pyx_t_1 = ((__pyx_v_buf == NULL) != 0);
      if (__pyx_t_1) {

        /* "yarl/_quoting_c.pyx":111
 *             buf = <char*>PyMem_Realloc(writer.buf, size)
 *             if buf == NULL:
 *                 PyErr_NoMemory()             # <<<<<<<<<<<<<<
 *                 return -1
 *         writer.buf = buf
 */
        __pyx_t_2 = PyErr_NoMemory(); if (unlikely(__pyx_t_2 == ((PyObject *)NULL))) __PYX_ERR(0, 111, __pyx_L1_error)

        /* "yarl/_quoting_c.pyx":112
 *             if buf == NULL:
 *                 PyErr_NoMemory()
 *                 return -1             # <<<<<<<<<<<<<<
 *         writer.buf = buf
 *         writer.size = size
 */
        __pyx_r = -1;
        goto __pyx_L0;

        /* "yarl/_quoting_c.pyx":110
 *         else:
 *             buf = <char*>PyMem_Realloc(writer.buf, size)
 *             if buf == NULL:             # <<<<<<<<<<<<<<
 *                 PyErr_NoMemory()
 *                 return -1
 */
      }
    }
    __pyx_L4:;

    /* "yarl/_quoting_c.pyx":113
 *                 PyErr_NoMemory()
 *                 return -1
 *         writer.buf = buf             # <<<<<<<<<<<<<<
 *         writer.size = size
 *     writer.buf[writer.pos] = <char>ch
 */
    __pyx_v_writer->buf = __pyx_v_buf;

    /* "yarl/_quoting_c.pyx":114
 *                 return -1
 *         writer.buf = buf
 *         writer.size = size             # <<<<<<<<<<<<<<
 *     writer.buf[writer.pos] = <char>ch
 *     writer.pos += 1
 */
    __pyx_v_writer->size = __pyx_v_size;

    /* "yarl/_quoting_c.pyx":99
 *     cdef Py_ssize_t size
 * 
 *     if writer.pos == writer.size:             # <<<<<<<<<<<<<<
 *         # reallocate
 *         size = writer.size + BUF_SIZE
 */
  }

  /* "yarl/_quoting_c.pyx":115
 *         writer.buf = buf
 *         writer.size = size
 *     writer.buf[writer.pos] = <char>ch             # <<<<<<<<<<<<<<
 *     writer.pos += 1
 *     writer.changed |= changed
 */
  (__pyx_v_writer->buf[__pyx_v_writer->pos]) = ((char)__pyx_v_ch);

  /* "yarl/_quoting_c.pyx":116
 *         writer.size = size
 *     writer.buf[writer.pos] = <char>ch
 *     writer.pos += 1             # <<<<<<<<<<<<<<
 *     writer.changed |= changed
 *     return 0
 */
  __pyx_v_writer->pos = (__pyx_v_writer->pos + 1);

  /* "yarl/_quoting_c.pyx":117
 *     writer.buf[writer.pos] = <char>ch
 *     writer.pos += 1
 *     writer.changed |= changed             # <<<<<<<<<<<<<<
 *     return 0
 * 
 */
  __pyx_v_writer->changed = (__pyx_v_writer->changed | __pyx_v_changed);

  /* "yarl/_quoting_c.pyx":118
 *     writer.pos += 1
 *     writer.changed |= changed
 *     return 0             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_r = 0;
  goto __pyx_L0;

  /* "yarl/_quoting_c.pyx":95
 * 
 * 
 * cdef inline int _write_char(Writer* writer, Py_UCS4 ch, bint changed):             # <<<<<<<<<<<<<<
 *     cdef char * buf
 *     cdef Py_ssize_t size
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("yarl._quoting_c._write_char", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "yarl/_quoting_c.pyx":121
 * 
 * 
 * cdef inline int _write_pct(Writer* writer, uint8_t ch, bint changed):             # <<<<<<<<<<<<<<
 *     if _write_char(writer, '%', changed) < 0:
 *         return -1
 */

static CYTHON_INLINE int __pyx_f_4yarl_10_quoting_c__write_pct(struct __pyx_t_4yarl_10_quoting_c_Writer *__pyx_v_writer, uint8_t __pyx_v_ch, int __pyx_v_changed) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("_write_pct", 0);

  /* "yarl/_quoting_c.pyx":122
 * 
 * cdef inline int _write_pct(Writer* writer, uint8_t ch, bint changed):
 *     if _write_char(writer, '%', changed) < 0:             # <<<<<<<<<<<<<<
 *         return -1
 *     if _write_char(writer, _to_hex(<uint8_t>ch >> 4), changed) < 0:
 */
  __pyx_t_1 = ((__pyx_f_4yarl_10_quoting_c__write_char(__pyx_v_writer, 37, __pyx_v_changed) < 0) != 0);
  if (__pyx_t_1) {

    /* "yarl/_quoting_c.pyx":123
 * cdef inline int _write_pct(Writer* writer, uint8_t ch, bint changed):
 *     if _write_char(writer, '%', changed) < 0:
 *         return -1             # <<<<<<<<<<<<<<
 *     if _write_char(writer, _to_hex(<uint8_t>ch >> 4), changed) < 0:
 *         return -1
 */
    __pyx_r = -1;
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":122
 * 
 * cdef inline int _write_pct(Writer* writer, uint8_t ch, bint changed):
 *     if _write_char(writer, '%', changed) < 0:             # <<<<<<<<<<<<<<
 *         return -1
 *     if _write_char(writer, _to_hex(<uint8_t>ch >> 4), changed) < 0:
 */
  }

  /* "yarl/_quoting_c.pyx":124
 *     if _write_char(writer, '%', changed) < 0:
 *         return -1
 *     if _write_char(writer, _to_hex(<uint8_t>ch >> 4), changed) < 0:             # <<<<<<<<<<<<<<
 *         return -1
 *     return _write_char(writer, _to_hex(<uint8_t>ch & 0x0f), changed)
 */
  __pyx_t_1 = ((__pyx_f_4yarl_10_quoting_c__write_char(__pyx_v_writer, __pyx_f_4yarl_10_quoting_c__to_hex((((uint8_t)__pyx_v_ch) >> 4)), __pyx_v_changed) < 0) != 0);
  if (__pyx_t_1) {

    /* "yarl/_quoting_c.pyx":125
 *         return -1
 *     if _write_char(writer, _to_hex(<uint8_t>ch >> 4), changed) < 0:
 *         return -1             # <<<<<<<<<<<<<<
 *     return _write_char(writer, _to_hex(<uint8_t>ch & 0x0f), changed)
 * 
 */
    __pyx_r = -1;
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":124
 *     if _write_char(writer, '%', changed) < 0:
 *         return -1
 *     if _write_char(writer, _to_hex(<uint8_t>ch >> 4), changed) < 0:             # <<<<<<<<<<<<<<
 *         return -1
 *     return _write_char(writer, _to_hex(<uint8_t>ch & 0x0f), changed)
 */
  }

  /* "yarl/_quoting_c.pyx":126
 *     if _write_char(writer, _to_hex(<uint8_t>ch >> 4), changed) < 0:
 *         return -1
 *     return _write_char(writer, _to_hex(<uint8_t>ch & 0x0f), changed)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_r = __pyx_f_4yarl_10_quoting_c__write_char(__pyx_v_writer, __pyx_f_4yarl_10_quoting_c__to_hex((((uint8_t)__pyx_v_ch) & 0x0f)), __pyx_v_changed);
  goto __pyx_L0;

  /* "yarl/_quoting_c.pyx":121
 * 
 * 
 * cdef inline int _write_pct(Writer* writer, uint8_t ch, bint changed):             # <<<<<<<<<<<<<<
 *     if _write_char(writer, '%', changed) < 0:
 *         return -1
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "yarl/_quoting_c.pyx":129
 * 
 * 
 * cdef inline int _write_percent(Writer* writer):             # <<<<<<<<<<<<<<
 *     if _write_char(writer, '%', True) < 0:
 *         return -1
 */

static CYTHON_INLINE int __pyx_f_4yarl_10_quoting_c__write_percent(struct __pyx_t_4yarl_10_quoting_c_Writer *__pyx_v_writer) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("_write_percent", 0);

  /* "yarl/_quoting_c.pyx":130
 * 
 * cdef inline int _write_percent(Writer* writer):
 *     if _write_char(writer, '%', True) < 0:             # <<<<<<<<<<<<<<
 *         return -1
 *     if _write_char(writer, '2', True) < 0:
 */
  __pyx_t_1 = ((__pyx_f_4yarl_10_quoting_c__write_char(__pyx_v_writer, 37, 1) < 0) != 0);
  if (__pyx_t_1) {

    /* "yarl/_quoting_c.pyx":131
 * cdef inline int _write_percent(Writer* writer):
 *     if _write_char(writer, '%', True) < 0:
 *         return -1             # <<<<<<<<<<<<<<
 *     if _write_char(writer, '2', True) < 0:
 *         return -1
 */
    __pyx_r = -1;
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":130
 * 
 * cdef inline int _write_percent(Writer* writer):
 *     if _write_char(writer, '%', True) < 0:             # <<<<<<<<<<<<<<
 *         return -1
 *     if _write_char(writer, '2', True) < 0:
 */
  }

  /* "yarl/_quoting_c.pyx":132
 *     if _write_char(writer, '%', True) < 0:
 *         return -1
 *     if _write_char(writer, '2', True) < 0:             # <<<<<<<<<<<<<<
 *         return -1
 *     return _write_char(writer, '5', True)
 */
  __pyx_t_1 = ((__pyx_f_4yarl_10_quoting_c__write_char(__pyx_v_writer, 50, 1) < 0) != 0);
  if (__pyx_t_1) {

    /* "yarl/_quoting_c.pyx":133
 *         return -1
 *     if _write_char(writer, '2', True) < 0:
 *         return -1             # <<<<<<<<<<<<<<
 *     return _write_char(writer, '5', True)
 * 
 */
    __pyx_r = -1;
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":132
 *     if _write_char(writer, '%', True) < 0:
 *         return -1
 *     if _write_char(writer, '2', True) < 0:             # <<<<<<<<<<<<<<
 *         return -1
 *     return _write_char(writer, '5', True)
 */
  }

  /* "yarl/_quoting_c.pyx":134
 *     if _write_char(writer, '2', True) < 0:
 *         return -1
 *     return _write_char(writer, '5', True)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_r = __pyx_f_4yarl_10_quoting_c__write_char(__pyx_v_writer, 53, 1);
  goto __pyx_L0;

  /* "yarl/_quoting_c.pyx":129
 * 
 * 
 * cdef inline int _write_percent(Writer* writer):             # <<<<<<<<<<<<<<
 *     if _write_char(writer, '%', True) < 0:
 *         return -1
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "yarl/_quoting_c.pyx":137
 * 
 * 
 * cdef inline int _write_pct_check(Writer* writer, Py_UCS4 ch, Py_UCS4 pct[]):             # <<<<<<<<<<<<<<
 *     cdef Py_UCS4 pct1 = _to_hex(<uint8_t>ch >> 4)
 *     cdef Py_UCS4 pct2 = _to_hex(<uint8_t>ch & 0x0f)
 */

static CYTHON_INLINE int __pyx_f_4yarl_10_quoting_c__write_pct_check(struct __pyx_t_4yarl_10_quoting_c_Writer *__pyx_v_writer, Py_UCS4 __pyx_v_ch, Py_UCS4 *__pyx_v_pct) {
  Py_UCS4 __pyx_v_pct1;
  Py_UCS4 __pyx_v_pct2;
  int __pyx_v_changed;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  __Pyx_RefNannySetupContext("_write_pct_check", 0);

  /* "yarl/_quoting_c.pyx":138
 * 
 * cdef inline int _write_pct_check(Writer* writer, Py_UCS4 ch, Py_UCS4 pct[]):
 *     cdef Py_UCS4 pct1 = _to_hex(<uint8_t>ch >> 4)             # <<<<<<<<<<<<<<
 *     cdef Py_UCS4 pct2 = _to_hex(<uint8_t>ch & 0x0f)
 *     cdef bint changed = pct[0] != pct1 or pct[1] != pct2
 */
  __pyx_v_pct1 = __pyx_f_4yarl_10_quoting_c__to_hex((((uint8_t)__pyx_v_ch) >> 4));

  /* "yarl/_quoting_c.pyx":139
 * cdef inline int _write_pct_check(Writer* writer, Py_UCS4 ch, Py_UCS4 pct[]):
 *     cdef Py_UCS4 pct1 = _to_hex(<uint8_t>ch >> 4)
 *     cdef Py_UCS4 pct2 = _to_hex(<uint8_t>ch & 0x0f)             # <<<<<<<<<<<<<<
 *     cdef bint changed = pct[0] != pct1 or pct[1] != pct2
 * 
 */
  __pyx_v_pct2 = __pyx_f_4yarl_10_quoting_c__to_hex((((uint8_t)__pyx_v_ch) & 0x0f));

  /* "yarl/_quoting_c.pyx":140
 *     cdef Py_UCS4 pct1 = _to_hex(<uint8_t>ch >> 4)
 *     cdef Py_UCS4 pct2 = _to_hex(<uint8_t>ch & 0x0f)
 *     cdef bint changed = pct[0] != pct1 or pct[1] != pct2             # <<<<<<<<<<<<<<
 * 
 *     if _write_char(writer, '%', changed) < 0:
 */
  __pyx_t_2 = (((__pyx_v_pct[0]) != __pyx_v_pct1) != 0);
  if (!__pyx_t_2) {
  } else {
    __pyx_t_1 = __pyx_t_2;
    goto __pyx_L3_bool_binop_done;
  }
  __pyx_t_2 = (((__pyx_v_pct[1]) != __pyx_v_pct2) != 0);
  __pyx_t_1 = __pyx_t_2;
  __pyx_L3_bool_binop_done:;
  __pyx_v_changed = __pyx_t_1;

  /* "yarl/_quoting_c.pyx":142
 *     cdef bint changed = pct[0] != pct1 or pct[1] != pct2
 * 
 *     if _write_char(writer, '%', changed) < 0:             # <<<<<<<<<<<<<<
 *         return -1
 *     if _write_char(writer, pct1, changed) < 0:
 */
  __pyx_t_1 = ((__pyx_f_4yarl_10_quoting_c__write_char(__pyx_v_writer, 37, __pyx_v_changed) < 0) != 0);
  if (__pyx_t_1) {

    /* "yarl/_quoting_c.pyx":143
 * 
 *     if _write_char(writer, '%', changed) < 0:
 *         return -1             # <<<<<<<<<<<<<<
 *     if _write_char(writer, pct1, changed) < 0:
 *         return -1
 */
    __pyx_r = -1;
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":142
 *     cdef bint changed = pct[0] != pct1 or pct[1] != pct2
 * 
 *     if _write_char(writer, '%', changed) < 0:             # <<<<<<<<<<<<<<
 *         return -1
 *     if _write_char(writer, pct1, changed) < 0:
 */
  }

  /* "yarl/_quoting_c.pyx":144
 *     if _write_char(writer, '%', changed) < 0:
 *         return -1
 *     if _write_char(writer, pct1, changed) < 0:             # <<<<<<<<<<<<<<
 *         return -1
 *     return _write_char(writer, pct2, changed)
 */
  __pyx_t_1 = ((__pyx_f_4yarl_10_quoting_c__write_char(__pyx_v_writer, __pyx_v_pct1, __pyx_v_changed) < 0) != 0);
  if (__pyx_t_1) {

    /* "yarl/_quoting_c.pyx":145
 *         return -1
 *     if _write_char(writer, pct1, changed) < 0:
 *         return -1             # <<<<<<<<<<<<<<
 *     return _write_char(writer, pct2, changed)
 * 
 */
    __pyx_r = -1;
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":144
 *     if _write_char(writer, '%', changed) < 0:
 *         return -1
 *     if _write_char(writer, pct1, changed) < 0:             # <<<<<<<<<<<<<<
 *         return -1
 *     return _write_char(writer, pct2, changed)
 */
  }

  /* "yarl/_quoting_c.pyx":146
 *     if _write_char(writer, pct1, changed) < 0:
 *         return -1
 *     return _write_char(writer, pct2, changed)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_r = __pyx_f_4yarl_10_quoting_c__write_char(__pyx_v_writer, __pyx_v_pct2, __pyx_v_changed);
  goto __pyx_L0;

  /* "yarl/_quoting_c.pyx":137
 * 
 * 
 * cdef inline int _write_pct_check(Writer* writer, Py_UCS4 ch, Py_UCS4 pct[]):             # <<<<<<<<<<<<<<
 *     cdef Py_UCS4 pct1 = _to_hex(<uint8_t>ch >> 4)
 *     cdef Py_UCS4 pct2 = _to_hex(<uint8_t>ch & 0x0f)
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "yarl/_quoting_c.pyx":149
 * 
 * 
 * cdef inline int _write_utf8(Writer* writer, Py_UCS4 symbol):             # <<<<<<<<<<<<<<
 *     cdef uint64_t utf = <uint64_t> symbol
 * 
 */

static CYTHON_INLINE int __pyx_f_4yarl_10_quoting_c__write_utf8(struct __pyx_t_4yarl_10_quoting_c_Writer *__pyx_v_writer, Py_UCS4 __pyx_v_symbol) {
  uint64_t __pyx_v_utf;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  __Pyx_RefNannySetupContext("_write_utf8", 0);

  /* "yarl/_quoting_c.pyx":150
 * 
 * cdef inline int _write_utf8(Writer* writer, Py_UCS4 symbol):
 *     cdef uint64_t utf = <uint64_t> symbol             # <<<<<<<<<<<<<<
 * 
 *     if utf < 0x80:
 */
  __pyx_v_utf = ((uint64_t)__pyx_v_symbol);

  /* "yarl/_quoting_c.pyx":152
 *     cdef uint64_t utf = <uint64_t> symbol
 * 
 *     if utf < 0x80:             # <<<<<<<<<<<<<<
 *         return _write_pct(writer, <uint8_t>utf, True)
 *     elif utf < 0x800:
 */
  __pyx_t_1 = ((__pyx_v_utf < 0x80) != 0);
  if (__pyx_t_1) {

    /* "yarl/_quoting_c.pyx":153
 * 
 *     if utf < 0x80:
 *         return _write_pct(writer, <uint8_t>utf, True)             # <<<<<<<<<<<<<<
 *     elif utf < 0x800:
 *         if _write_pct(writer, <uint8_t>(0xc0 | (utf >> 6)), True) < 0:
 */
    __pyx_r = __pyx_f_4yarl_10_quoting_c__write_pct(__pyx_v_writer, ((uint8_t)__pyx_v_utf), 1);
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":152
 *     cdef uint64_t utf = <uint64_t> symbol
 * 
 *     if utf < 0x80:             # <<<<<<<<<<<<<<
 *         return _write_pct(writer, <uint8_t>utf, True)
 *     elif utf < 0x800:
 */
  }

  /* "yarl/_quoting_c.pyx":154
 *     if utf < 0x80:
 *         return _write_pct(writer, <uint8_t>utf, True)
 *     elif utf < 0x800:             # <<<<<<<<<<<<<<
 *         if _write_pct(writer, <uint8_t>(0xc0 | (utf >> 6)), True) < 0:
 *             return -1
 */
  __pyx_t_1 = ((__pyx_v_utf < 0x800) != 0);
  if (__pyx_t_1) {

    /* "yarl/_quoting_c.pyx":155
 *         return _write_pct(writer, <uint8_t>utf, True)
 *     elif utf < 0x800:
 *         if _write_pct(writer, <uint8_t>(0xc0 | (utf >> 6)), True) < 0:             # <<<<<<<<<<<<<<
 *             return -1
 *         return _write_pct(writer,  <uint8_t>(0x80 | (utf & 0x3f)), True)
 */
    __pyx_t_1 = ((__pyx_f_4yarl_10_quoting_c__write_pct(__pyx_v_writer, ((uint8_t)(0xc0 | (__pyx_v_utf >> 6))), 1) < 0) != 0);
    if (__pyx_t_1) {

      /* "yarl/_quoting_c.pyx":156
 *     elif utf < 0x800:
 *         if _write_pct(writer, <uint8_t>(0xc0 | (utf >> 6)), True) < 0:
 *             return -1             # <<<<<<<<<<<<<<
 *         return _write_pct(writer,  <uint8_t>(0x80 | (utf & 0x3f)), True)
 *     elif 0xD800 <= utf <= 0xDFFF:
 */
      __pyx_r = -1;
      goto __pyx_L0;

      /* "yarl/_quoting_c.pyx":155
 *         return _write_pct(writer, <uint8_t>utf, True)
 *     elif utf < 0x800:
 *         if _write_pct(writer, <uint8_t>(0xc0 | (utf >> 6)), True) < 0:             # <<<<<<<<<<<<<<
 *             return -1
 *         return _write_pct(writer,  <uint8_t>(0x80 | (utf & 0x3f)), True)
 */
    }

    /* "yarl/_quoting_c.pyx":157
 *         if _write_pct(writer, <uint8_t>(0xc0 | (utf >> 6)), True) < 0:
 *             return -1
 *         return _write_pct(writer,  <uint8_t>(0x80 | (utf & 0x3f)), True)             # <<<<<<<<<<<<<<
 *     elif 0xD800 <= utf <= 0xDFFF:
 *         # surogate pair, ignored
 */
    __pyx_r = __pyx_f_4yarl_10_quoting_c__write_pct(__pyx_v_writer, ((uint8_t)(0x80 | (__pyx_v_utf & 0x3f))), 1);
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":154
 *     if utf < 0x80:
 *         return _write_pct(writer, <uint8_t>utf, True)
 *     elif utf < 0x800:             # <<<<<<<<<<<<<<
 *         if _write_pct(writer, <uint8_t>(0xc0 | (utf >> 6)), True) < 0:
 *             return -1
 */
  }

  /* "yarl/_quoting_c.pyx":158
 *             return -1
 *         return _write_pct(writer,  <uint8_t>(0x80 | (utf & 0x3f)), True)
 *     elif 0xD800 <= utf <= 0xDFFF:             # <<<<<<<<<<<<<<
 *         # surogate pair, ignored
 *         return 0
 */
  __pyx_t_1 = (0xD800 <= __pyx_v_utf);
  if (__pyx_t_1) {
    __pyx_t_1 = (__pyx_v_utf <= 0xDFFF);
  }
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {

    /* "yarl/_quoting_c.pyx":160
 *     elif 0xD800 <= utf <= 0xDFFF:
 *         # surogate pair, ignored
 *         return 0             # <<<<<<<<<<<<<<
 *     elif utf < 0x10000:
 *         if _write_pct(writer, <uint8_t>(0xe0 | (utf >> 12)), True) < 0:
 */
    __pyx_r = 0;
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":158
 *             return -1
 *         return _write_pct(writer,  <uint8_t>(0x80 | (utf & 0x3f)), True)
 *     elif 0xD800 <= utf <= 0xDFFF:             # <<<<<<<<<<<<<<
 *         # surogate pair, ignored
 *         return 0
 */
  }

  /* "yarl/_quoting_c.pyx":161
 *         # surogate pair, ignored
 *         return 0
 *     elif utf < 0x10000:             # <<<<<<<<<<<<<<
 *         if _write_pct(writer, <uint8_t>(0xe0 | (utf >> 12)), True) < 0:
 *             return -1
 */
  __pyx_t_2 = ((__pyx_v_utf < 0x10000) != 0);
  if (__pyx_t_2) {

    /* "yarl/_quoting_c.pyx":162
 *         return 0
 *     elif utf < 0x10000:
 *         if _write_pct(writer, <uint8_t>(0xe0 | (utf >> 12)), True) < 0:             # <<<<<<<<<<<<<<
 *             return -1
 *         if _write_pct(writer, <uint8_t>(0x80 | ((utf >> 6) & 0x3f)),
 */
    __pyx_t_2 = ((__pyx_f_4yarl_10_quoting_c__write_pct(__pyx_v_writer, ((uint8_t)(0xe0 | (__pyx_v_utf >> 12))), 1) < 0) != 0);
    if (__pyx_t_2) {

      /* "yarl/_quoting_c.pyx":163
 *     elif utf < 0x10000:
 *         if _write_pct(writer, <uint8_t>(0xe0 | (utf >> 12)), True) < 0:
 *             return -1             # <<<<<<<<<<<<<<
 *         if _write_pct(writer, <uint8_t>(0x80 | ((utf >> 6) & 0x3f)),
 *                        True) < 0:
 */
      __pyx_r = -1;
      goto __pyx_L0;

      /* "yarl/_quoting_c.pyx":162
 *         return 0
 *     elif utf < 0x10000:
 *         if _write_pct(writer, <uint8_t>(0xe0 | (utf >> 12)), True) < 0:             # <<<<<<<<<<<<<<
 *             return -1
 *         if _write_pct(writer, <uint8_t>(0x80 | ((utf >> 6) & 0x3f)),
 */
    }

    /* "yarl/_quoting_c.pyx":165
 *             return -1
 *         if _write_pct(writer, <uint8_t>(0x80 | ((utf >> 6) & 0x3f)),
 *                        True) < 0:             # <<<<<<<<<<<<<<
 *             return -1
 *         return _write_pct(writer, <uint8_t>(0x80 | (utf & 0x3f)), True)
 */
    __pyx_t_2 = ((__pyx_f_4yarl_10_quoting_c__write_pct(__pyx_v_writer, ((uint8_t)(0x80 | ((__pyx_v_utf >> 6) & 0x3f))), 1) < 0) != 0);

    /* "yarl/_quoting_c.pyx":164
 *         if _write_pct(writer, <uint8_t>(0xe0 | (utf >> 12)), True) < 0:
 *             return -1
 *         if _write_pct(writer, <uint8_t>(0x80 | ((utf >> 6) & 0x3f)),             # <<<<<<<<<<<<<<
 *                        True) < 0:
 *             return -1
 */
    if (__pyx_t_2) {

      /* "yarl/_quoting_c.pyx":166
 *         if _write_pct(writer, <uint8_t>(0x80 | ((utf >> 6) & 0x3f)),
 *                        True) < 0:
 *             return -1             # <<<<<<<<<<<<<<
 *         return _write_pct(writer, <uint8_t>(0x80 | (utf & 0x3f)), True)
 *     elif utf > 0x10FFFF:
 */
      __pyx_r = -1;
      goto __pyx_L0;

      /* "yarl/_quoting_c.pyx":164
 *         if _write_pct(writer, <uint8_t>(0xe0 | (utf >> 12)), True) < 0:
 *             return -1
 *         if _write_pct(writer, <uint8_t>(0x80 | ((utf >> 6) & 0x3f)),             # <<<<<<<<<<<<<<
 *                        True) < 0:
 *             return -1
 */
    }

    /* "yarl/_quoting_c.pyx":167
 *                        True) < 0:
 *             return -1
 *         return _write_pct(writer, <uint8_t>(0x80 | (utf & 0x3f)), True)             # <<<<<<<<<<<<<<
 *     elif utf > 0x10FFFF:
 *         # symbol is too large
 */
    __pyx_r = __pyx_f_4yarl_10_quoting_c__write_pct(__pyx_v_writer, ((uint8_t)(0x80 | (__pyx_v_utf & 0x3f))), 1);
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":161
 *         # surogate pair, ignored
 *         return 0
 *     elif utf < 0x10000:             # <<<<<<<<<<<<<<
 *         if _write_pct(writer, <uint8_t>(0xe0 | (utf >> 12)), True) < 0:
 *             return -1
 */
  }

  /* "yarl/_quoting_c.pyx":168
 *             return -1
 *         return _write_pct(writer, <uint8_t>(0x80 | (utf & 0x3f)), True)
 *     elif utf > 0x10FFFF:             # <<<<<<<<<<<<<<
 *         # symbol is too large
 *         return 0
 */
  __pyx_t_2 = ((__pyx_v_utf > 0x10FFFF) != 0);
  if (__pyx_t_2) {

    /* "yarl/_quoting_c.pyx":170
 *     elif utf > 0x10FFFF:
 *         # symbol is too large
 *         return 0             # <<<<<<<<<<<<<<
 *     else:
 *         if _write_pct(writer,  <uint8_t>(0xf0 | (utf >> 18)), True) < 0:
 */
    __pyx_r = 0;
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":168
 *             return -1
 *         return _write_pct(writer, <uint8_t>(0x80 | (utf & 0x3f)), True)
 *     elif utf > 0x10FFFF:             # <<<<<<<<<<<<<<
 *         # symbol is too large
 *         return 0
 */
  }

  /* "yarl/_quoting_c.pyx":172
 *         return 0
 *     else:
 *         if _write_pct(writer,  <uint8_t>(0xf0 | (utf >> 18)), True) < 0:             # <<<<<<<<<<<<<<
 *             return -1
 *         if _write_pct(writer,  <uint8_t>(0x80 | ((utf >> 12) & 0x3f)),
 */
  /*else*/ {
    __pyx_t_2 = ((__pyx_f_4yarl_10_quoting_c__write_pct(__pyx_v_writer, ((uint8_t)(0xf0 | (__pyx_v_utf >> 18))), 1) < 0) != 0);
    if (__pyx_t_2) {

      /* "yarl/_quoting_c.pyx":173
 *     else:
 *         if _write_pct(writer,  <uint8_t>(0xf0 | (utf >> 18)), True) < 0:
 *             return -1             # <<<<<<<<<<<<<<
 *         if _write_pct(writer,  <uint8_t>(0x80 | ((utf >> 12) & 0x3f)),
 *                        True) < 0:
 */
      __pyx_r = -1;
      goto __pyx_L0;

      /* "yarl/_quoting_c.pyx":172
 *         return 0
 *     else:
 *         if _write_pct(writer,  <uint8_t>(0xf0 | (utf >> 18)), True) < 0:             # <<<<<<<<<<<<<<
 *             return -1
 *         if _write_pct(writer,  <uint8_t>(0x80 | ((utf >> 12) & 0x3f)),
 */
    }

    /* "yarl/_quoting_c.pyx":175
 *             return -1
 *         if _write_pct(writer,  <uint8_t>(0x80 | ((utf >> 12) & 0x3f)),
 *                        True) < 0:             # <<<<<<<<<<<<<<
 *            return -1
 *         if _write_pct(writer,  <uint8_t>(0x80 | ((utf >> 6) & 0x3f)),
 */
    __pyx_t_2 = ((__pyx_f_4yarl_10_quoting_c__write_pct(__pyx_v_writer, ((uint8_t)(0x80 | ((__pyx_v_utf >> 12) & 0x3f))), 1) < 0) != 0);

    /* "yarl/_quoting_c.pyx":174
 *         if _write_pct(writer,  <uint8_t>(0xf0 | (utf >> 18)), True) < 0:
 *             return -1
 *         if _write_pct(writer,  <uint8_t>(0x80 | ((utf >> 12) & 0x3f)),             # <<<<<<<<<<<<<<
 *                        True) < 0:
 *            return -1
 */
    if (__pyx_t_2) {

      /* "yarl/_quoting_c.pyx":176
 *         if _write_pct(writer,  <uint8_t>(0x80 | ((utf >> 12) & 0x3f)),
 *                        True) < 0:
 *            return -1             # <<<<<<<<<<<<<<
 *         if _write_pct(writer,  <uint8_t>(0x80 | ((utf >> 6) & 0x3f)),
 *                        True) < 0:
 */
      __pyx_r = -1;
      goto __pyx_L0;

      /* "yarl/_quoting_c.pyx":174
 *         if _write_pct(writer,  <uint8_t>(0xf0 | (utf >> 18)), True) < 0:
 *             return -1
 *         if _write_pct(writer,  <uint8_t>(0x80 | ((utf >> 12) & 0x3f)),             # <<<<<<<<<<<<<<
 *                        True) < 0:
 *            return -1
 */
    }

    /* "yarl/_quoting_c.pyx":178
 *            return -1
 *         if _write_pct(writer,  <uint8_t>(0x80 | ((utf >> 6) & 0x3f)),
 *                        True) < 0:             # <<<<<<<<<<<<<<
 *             return -1
 *         return _write_pct(writer, <uint8_t>(0x80 | (utf & 0x3f)), True)
 */
    __pyx_t_2 = ((__pyx_f_4yarl_10_quoting_c__write_pct(__pyx_v_writer, ((uint8_t)(0x80 | ((__pyx_v_utf >> 6) & 0x3f))), 1) < 0) != 0);

    /* "yarl/_quoting_c.pyx":177
 *                        True) < 0:
 *            return -1
 *         if _write_pct(writer,  <uint8_t>(0x80 | ((utf >> 6) & 0x3f)),             # <<<<<<<<<<<<<<
 *                        True) < 0:
 *             return -1
 */
    if (__pyx_t_2) {

      /* "yarl/_quoting_c.pyx":179
 *         if _write_pct(writer,  <uint8_t>(0x80 | ((utf >> 6) & 0x3f)),
 *                        True) < 0:
 *             return -1             # <<<<<<<<<<<<<<
 *         return _write_pct(writer, <uint8_t>(0x80 | (utf & 0x3f)), True)
 * 
 */
      __pyx_r = -1;
      goto __pyx_L0;

      /* "yarl/_quoting_c.pyx":177
 *                        True) < 0:
 *            return -1
 *         if _write_pct(writer,  <uint8_t>(0x80 | ((utf >> 6) & 0x3f)),             # <<<<<<<<<<<<<<
 *                        True) < 0:
 *             return -1
 */
    }

    /* "yarl/_quoting_c.pyx":180
 *                        True) < 0:
 *             return -1
 *         return _write_pct(writer, <uint8_t>(0x80 | (utf & 0x3f)), True)             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __pyx_r = __pyx_f_4yarl_10_quoting_c__write_pct(__pyx_v_writer, ((uint8_t)(0x80 | (__pyx_v_utf & 0x3f))), 1);
    goto __pyx_L0;
  }

  /* "yarl/_quoting_c.pyx":149
 * 
 * 
 * cdef inline int _write_utf8(Writer* writer, Py_UCS4 symbol):             # <<<<<<<<<<<<<<
 *     cdef uint64_t utf = <uint64_t> symbol
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "yarl/_quoting_c.pyx":193
 *     cdef uint8_t _protected_table[16]
 * 
 *     def __init__(             # <<<<<<<<<<<<<<
 *             self, *, str safe='', str protected='', bint qs=False, bint requote=True,
 *     ):
 */

/* Python wrapper */
static int __pyx_pw_4yarl_10_quoting_c_7_Quoter_1__init__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static int __pyx_pw_4yarl_10_quoting_c_7_Quoter_1__init__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_safe = 0;
  PyObject *__pyx_v_protected = 0;
  int __pyx_v_qs;
  int __pyx_v_requote;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__init__ (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_safe,&__pyx_n_s_protected,&__pyx_n_s_qs,&__pyx_n_s_requote,0};
    PyObject* values[4] = {0,0,0,0};
    values[0] = ((PyObject*)__pyx_kp_u_);
    values[1] = ((PyObject*)__pyx_kp_u_);
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      if (kw_args > 0 && likely(kw_args <= 4)) {
        Py_ssize_t index;
        for (index = 0; index < 4 && kw_args > 0; index++) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, *__pyx_pyargnames[index]);
          if (value) { values[index] = value; kw_args--; }
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, 0, "__init__") < 0)) __PYX_ERR(0, 193, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 0) {
      goto __pyx_L5_argtuple_error;
    } else {
    }
    __pyx_v_safe = ((PyObject*)values[0]);
    __pyx_v_protected = ((PyObject*)values[1]);
    if (values[2]) {
      __pyx_v_qs = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_qs == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 194, __pyx_L3_error)
    } else {

      /* "yarl/_quoting_c.pyx":194
 * 
 *     def __init__(
 *             self, *, str safe='', str protected='', bint qs=False, bint requote=True,             # <<<<<<<<<<<<<<
 *     ):
 *         cdef Py_UCS4 ch
 */
      __pyx_v_qs = ((int)0);
    }
    if (values[3]) {
      __pyx_v_requote = __Pyx_PyObject_IsTrue(values[3]); if (unlikely((__pyx_v_requote == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 194, __pyx_L3_error)
    } else {
      __pyx_v_requote = ((int)1);
    }
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__init__", 1, 0, 0, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 193, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("yarl._quoting_c._Quoter.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return -1;
  __pyx_L4_argument_unpacking_done:;
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_safe), (&PyUnicode_Type), 1, "safe", 1))) __PYX_ERR(0, 194, __pyx_L1_error)
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_protected), (&PyUnicode_Type), 1, "protected", 1))) __PYX_ERR(0, 194, __pyx_L1_error)
  __pyx_r = __pyx_pf_4yarl_10_quoting_c_7_Quoter___init__(((struct __pyx_obj_4yarl_10_quoting_c__Quoter *)__pyx_v_self), __pyx_v_safe, __pyx_v_protected, __pyx_v_qs, __pyx_v_requote);

  /* "yarl/_quoting_c.pyx":193
 *     cdef uint8_t _protected_table[16]
 * 
 *     def __init__(             # <<<<<<<<<<<<<<
 *             self, *, str safe='', str protected='', bint qs=False, bint requote=True,
 *     ):
 */

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static int __pyx_pf_4yarl_10_quoting_c_7_Quoter___init__(struct __pyx_obj_4yarl_10_quoting_c__Quoter *__pyx_v_self, PyObject *__pyx_v_safe, PyObject *__pyx_v_protected, int __pyx_v_qs, int __pyx_v_requote) {
  Py_UCS4 __pyx_v_ch;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  Py_ssize_t __pyx_t_3;
  Py_ssize_t __pyx_t_4;
  void *__pyx_t_5;
  int __pyx_t_6;
  int __pyx_t_7;
  Py_ssize_t __pyx_t_8;
  PyObject *__pyx_t_9 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__init__", 0);

  /* "yarl/_quoting_c.pyx":198
 *         cdef Py_UCS4 ch
 * 
 *         self._qs = qs             # <<<<<<<<<<<<<<
 *         self._requote = requote
 * 
 */
  __pyx_v_self->_qs = __pyx_v_qs;

  /* "yarl/_quoting_c.pyx":199
 * 
 *         self._qs = qs
 *         self._requote = requote             # <<<<<<<<<<<<<<
 * 
 *         if not self._qs:
 */
  __pyx_v_self->_requote = __pyx_v_requote;

  /* "yarl/_quoting_c.pyx":201
 *         self._requote = requote
 * 
 *         if not self._qs:             # <<<<<<<<<<<<<<
 *             memcpy(self._safe_table,
 *                    ALLOWED_NOTQS_TABLE,
 */
  __pyx_t_1 = ((!(__pyx_v_self->_qs != 0)) != 0);
  if (__pyx_t_1) {

    /* "yarl/_quoting_c.pyx":202
 * 
 *         if not self._qs:
 *             memcpy(self._safe_table,             # <<<<<<<<<<<<<<
 *                    ALLOWED_NOTQS_TABLE,
 *                    sizeof(self._safe_table))
 */
    (void)(memcpy(__pyx_v_self->_safe_table, __pyx_v_4yarl_10_quoting_c_ALLOWED_NOTQS_TABLE, (sizeof(__pyx_v_self->_safe_table))));

    /* "yarl/_quoting_c.pyx":201
 *         self._requote = requote
 * 
 *         if not self._qs:             # <<<<<<<<<<<<<<
 *             memcpy(self._safe_table,
 *                    ALLOWED_NOTQS_TABLE,
 */
    goto __pyx_L3;
  }

  /* "yarl/_quoting_c.pyx":206
 *                    sizeof(self._safe_table))
 *         else:
 *             memcpy(self._safe_table,             # <<<<<<<<<<<<<<
 *                    ALLOWED_TABLE,
 *                    sizeof(self._safe_table))
 */
  /*else*/ {

    /* "yarl/_quoting_c.pyx":208
 *             memcpy(self._safe_table,
 *                    ALLOWED_TABLE,
 *                    sizeof(self._safe_table))             # <<<<<<<<<<<<<<
 *         for ch in safe:
 *             if ord(ch) > 127:
 */
    (void)(memcpy(__pyx_v_self->_safe_table, __pyx_v_4yarl_10_quoting_c_ALLOWED_TABLE, (sizeof(__pyx_v_self->_safe_table))));
  }
  __pyx_L3:;

  /* "yarl/_quoting_c.pyx":209
 *                    ALLOWED_TABLE,
 *                    sizeof(self._safe_table))
 *         for ch in safe:             # <<<<<<<<<<<<<<
 *             if ord(ch) > 127:
 *                 raise ValueError("Only safe symbols with ORD < 128 are allowed")
 */
  if (unlikely(__pyx_v_safe == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable");
    __PYX_ERR(0, 209, __pyx_L1_error)
  }
  __Pyx_INCREF(__pyx_v_safe);
  __pyx_t_2 = __pyx_v_safe;
  __pyx_t_7 = __Pyx_init_unicode_iteration(__pyx_t_2, (&__pyx_t_4), (&__pyx_t_5), (&__pyx_t_6)); if (unlikely(__pyx_t_7 == ((int)-1))) __PYX_ERR(0, 209, __pyx_L1_error)
  for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_4; __pyx_t_8++) {
    __pyx_t_3 = __pyx_t_8;
    __pyx_v_ch = __Pyx_PyUnicode_READ(__pyx_t_6, __pyx_t_5, __pyx_t_3);

    /* "yarl/_quoting_c.pyx":210
 *                    sizeof(self._safe_table))
 *         for ch in safe:
 *             if ord(ch) > 127:             # <<<<<<<<<<<<<<
 *                 raise ValueError("Only safe symbols with ORD < 128 are allowed")
 *             set_bit(self._safe_table, ch)
 */
    __pyx_t_1 = ((((long)__pyx_v_ch) > 0x7F) != 0);
    if (unlikely(__pyx_t_1)) {

      /* "yarl/_quoting_c.pyx":211
 *         for ch in safe:
 *             if ord(ch) > 127:
 *                 raise ValueError("Only safe symbols with ORD < 128 are allowed")             # <<<<<<<<<<<<<<
 *             set_bit(self._safe_table, ch)
 * 
 */
      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__2, NULL); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 211, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
      __Pyx_Raise(__pyx_t_9, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __PYX_ERR(0, 211, __pyx_L1_error)

      /* "yarl/_quoting_c.pyx":210
 *                    sizeof(self._safe_table))
 *         for ch in safe:
 *             if ord(ch) > 127:             # <<<<<<<<<<<<<<
 *                 raise ValueError("Only safe symbols with ORD < 128 are allowed")
 *             set_bit(self._safe_table, ch)
 */
    }

    /* "yarl/_quoting_c.pyx":212
 *             if ord(ch) > 127:
 *                 raise ValueError("Only safe symbols with ORD < 128 are allowed")
 *             set_bit(self._safe_table, ch)             # <<<<<<<<<<<<<<
 * 
 *         memset(self._protected_table, 0, sizeof(self._protected_table))
 */
    __pyx_f_4yarl_10_quoting_c_set_bit(__pyx_v_self->_safe_table, __pyx_v_ch);
  }
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "yarl/_quoting_c.pyx":214
 *             set_bit(self._safe_table, ch)
 * 
 *         memset(self._protected_table, 0, sizeof(self._protected_table))             # <<<<<<<<<<<<<<
 *         for ch in protected:
 *             if ord(ch) > 127:
 */
  (void)(memset(__pyx_v_self->_protected_table, 0, (sizeof(__pyx_v_self->_protected_table))));

  /* "yarl/_quoting_c.pyx":215
 * 
 *         memset(self._protected_table, 0, sizeof(self._protected_table))
 *         for ch in protected:             # <<<<<<<<<<<<<<
 *             if ord(ch) > 127:
 *                 raise ValueError("Only safe symbols with ORD < 128 are allowed")
 */
  if (unlikely(__pyx_v_protected == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable");
    __PYX_ERR(0, 215, __pyx_L1_error)
  }
  __Pyx_INCREF(__pyx_v_protected);
  __pyx_t_2 = __pyx_v_protected;
  __pyx_t_7 = __Pyx_init_unicode_iteration(__pyx_t_2, (&__pyx_t_3), (&__pyx_t_5), (&__pyx_t_6)); if (unlikely(__pyx_t_7 == ((int)-1))) __PYX_ERR(0, 215, __pyx_L1_error)
  for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_3; __pyx_t_8++) {
    __pyx_t_4 = __pyx_t_8;
    __pyx_v_ch = __Pyx_PyUnicode_READ(__pyx_t_6, __pyx_t_5, __pyx_t_4);

    /* "yarl/_quoting_c.pyx":216
 *         memset(self._protected_table, 0, sizeof(self._protected_table))
 *         for ch in protected:
 *             if ord(ch) > 127:             # <<<<<<<<<<<<<<
 *                 raise ValueError("Only safe symbols with ORD < 128 are allowed")
 *             set_bit(self._safe_table, ch)
 */
    __pyx_t_1 = ((((long)__pyx_v_ch) > 0x7F) != 0);
    if (unlikely(__pyx_t_1)) {

      /* "yarl/_quoting_c.pyx":217
 *         for ch in protected:
 *             if ord(ch) > 127:
 *                 raise ValueError("Only safe symbols with ORD < 128 are allowed")             # <<<<<<<<<<<<<<
 *             set_bit(self._safe_table, ch)
 *             set_bit(self._protected_table, ch)
 */
      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__2, NULL); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 217, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
      __Pyx_Raise(__pyx_t_9, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __PYX_ERR(0, 217, __pyx_L1_error)

      /* "yarl/_quoting_c.pyx":216
 *         memset(self._protected_table, 0, sizeof(self._protected_table))
 *         for ch in protected:
 *             if ord(ch) > 127:             # <<<<<<<<<<<<<<
 *                 raise ValueError("Only safe symbols with ORD < 128 are allowed")
 *             set_bit(self._safe_table, ch)
 */
    }

    /* "yarl/_quoting_c.pyx":218
 *             if ord(ch) > 127:
 *                 raise ValueError("Only safe symbols with ORD < 128 are allowed")
 *             set_bit(self._safe_table, ch)             # <<<<<<<<<<<<<<
 *             set_bit(self._protected_table, ch)
 * 
 */
    __pyx_f_4yarl_10_quoting_c_set_bit(__pyx_v_self->_safe_table, __pyx_v_ch);

    /* "yarl/_quoting_c.pyx":219
 *                 raise ValueError("Only safe symbols with ORD < 128 are allowed")
 *             set_bit(self._safe_table, ch)
 *             set_bit(self._protected_table, ch)             # <<<<<<<<<<<<<<
 * 
 *     def __call__(self, val):
 */
    __pyx_f_4yarl_10_quoting_c_set_bit(__pyx_v_self->_protected_table, __pyx_v_ch);
  }
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "yarl/_quoting_c.pyx":193
 *     cdef uint8_t _protected_table[16]
 * 
 *     def __init__(             # <<<<<<<<<<<<<<
 *             self, *, str safe='', str protected='', bint qs=False, bint requote=True,
 *     ):
 */

  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_AddTraceback("yarl._quoting_c._Quoter.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "yarl/_quoting_c.pyx":221
 *             set_bit(self._protected_table, ch)
 * 
 *     def __call__(self, val):             # <<<<<<<<<<<<<<
 *         cdef Writer writer
 *         if val is None:
 */

/* Python wrapper */
static PyObject *__pyx_pw_4yarl_10_quoting_c_7_Quoter_3__call__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyObject *__pyx_pw_4yarl_10_quoting_c_7_Quoter_3__call__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_val = 0;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__call__ (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_val,0};
    PyObject* values[1] = {0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_val)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__call__") < 0)) __PYX_ERR(0, 221, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 1) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
    }
    __pyx_v_val = values[0];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__call__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 221, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("yarl._quoting_c._Quoter.__call__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4yarl_10_quoting_c_7_Quoter_2__call__(((struct __pyx_obj_4yarl_10_quoting_c__Quoter *)__pyx_v_self), __pyx_v_val);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4yarl_10_quoting_c_7_Quoter_2__call__(struct __pyx_obj_4yarl_10_quoting_c__Quoter *__pyx_v_self, PyObject *__pyx_v_val) {
  struct __pyx_t_4yarl_10_quoting_c_Writer __pyx_v_writer;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_t_4;
  int __pyx_t_5;
  char const *__pyx_t_6;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  PyObject *__pyx_t_10 = NULL;
  PyObject *__pyx_t_11 = NULL;
  PyObject *__pyx_t_12 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__call__", 0);
  __Pyx_INCREF(__pyx_v_val);

  /* "yarl/_quoting_c.pyx":223
 *     def __call__(self, val):
 *         cdef Writer writer
 *         if val is None:             # <<<<<<<<<<<<<<
 *             return None
 *         if type(val) is not str:
 */
  __pyx_t_1 = (__pyx_v_val == Py_None);
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {

    /* "yarl/_quoting_c.pyx":224
 *         cdef Writer writer
 *         if val is None:
 *             return None             # <<<<<<<<<<<<<<
 *         if type(val) is not str:
 *             if isinstance(val, str):
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_r = Py_None; __Pyx_INCREF(Py_None);
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":223
 *     def __call__(self, val):
 *         cdef Writer writer
 *         if val is None:             # <<<<<<<<<<<<<<
 *             return None
 *         if type(val) is not str:
 */
  }

  /* "yarl/_quoting_c.pyx":225
 *         if val is None:
 *             return None
 *         if type(val) is not str:             # <<<<<<<<<<<<<<
 *             if isinstance(val, str):
 *                 # derived from str
 */
  __pyx_t_2 = (((PyObject *)Py_TYPE(__pyx_v_val)) != ((PyObject *)(&PyUnicode_Type)));
  __pyx_t_1 = (__pyx_t_2 != 0);
  if (__pyx_t_1) {

    /* "yarl/_quoting_c.pyx":226
 *             return None
 *         if type(val) is not str:
 *             if isinstance(val, str):             # <<<<<<<<<<<<<<
 *                 # derived from str
 *                 val = str(val)
 */
    __pyx_t_1 = PyUnicode_Check(__pyx_v_val); 
    __pyx_t_2 = (__pyx_t_1 != 0);
    if (likely(__pyx_t_2)) {

      /* "yarl/_quoting_c.pyx":228
 *             if isinstance(val, str):
 *                 # derived from str
 *                 val = str(val)             # <<<<<<<<<<<<<<
 *             else:
 *                 raise TypeError("Argument should be str")
 */
      __pyx_t_3 = __Pyx_PyObject_CallOneArg(((PyObject *)(&PyUnicode_Type)), __pyx_v_val); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 228, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF_SET(__pyx_v_val, __pyx_t_3);
      __pyx_t_3 = 0;

      /* "yarl/_quoting_c.pyx":226
 *             return None
 *         if type(val) is not str:
 *             if isinstance(val, str):             # <<<<<<<<<<<<<<
 *                 # derived from str
 *                 val = str(val)
 */
      goto __pyx_L5;
    }

    /* "yarl/_quoting_c.pyx":230
 *                 val = str(val)
 *             else:
 *                 raise TypeError("Argument should be str")             # <<<<<<<<<<<<<<
 *         _init_writer(&writer)
 *         try:
 */
    /*else*/ {
      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__3, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 230, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_Raise(__pyx_t_3, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __PYX_ERR(0, 230, __pyx_L1_error)
    }
    __pyx_L5:;

    /* "yarl/_quoting_c.pyx":225
 *         if val is None:
 *             return None
 *         if type(val) is not str:             # <<<<<<<<<<<<<<
 *             if isinstance(val, str):
 *                 # derived from str
 */
  }

  /* "yarl/_quoting_c.pyx":231
 *             else:
 *                 raise TypeError("Argument should be str")
 *         _init_writer(&writer)             # <<<<<<<<<<<<<<
 *         try:
 *             return self._do_quote(<str>val, &writer)
 */
  __pyx_f_4yarl_10_quoting_c__init_writer((&__pyx_v_writer));

  /* "yarl/_quoting_c.pyx":232
 *                 raise TypeError("Argument should be str")
 *         _init_writer(&writer)
 *         try:             # <<<<<<<<<<<<<<
 *             return self._do_quote(<str>val, &writer)
 *         finally:
 */
  /*try:*/ {

    /* "yarl/_quoting_c.pyx":233
 *         _init_writer(&writer)
 *         try:
 *             return self._do_quote(<str>val, &writer)             # <<<<<<<<<<<<<<
 *         finally:
 *             _release_writer(&writer)
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = ((struct __pyx_vtabstruct_4yarl_10_quoting_c__Quoter *)__pyx_v_self->__pyx_vtab)->_do_quote(__pyx_v_self, ((PyObject*)__pyx_v_val), (&__pyx_v_writer)); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 233, __pyx_L7_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L6_return;
  }

  /* "yarl/_quoting_c.pyx":235
 *             return self._do_quote(<str>val, &writer)
 *         finally:
 *             _release_writer(&writer)             # <<<<<<<<<<<<<<
 * 
 *     cdef str _do_quote(self, str val, Writer *writer):
 */
  /*finally:*/ {
    __pyx_L7_error:;
    /*exception exit:*/{
      __Pyx_PyThreadState_declare
      __Pyx_PyThreadState_assign
      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      if (PY_MAJOR_VERSION >= 3) __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
      if ((PY_MAJOR_VERSION < 3) || unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
      __Pyx_XGOTREF(__pyx_t_7);
      __Pyx_XGOTREF(__pyx_t_8);
      __Pyx_XGOTREF(__pyx_t_9);
      __Pyx_XGOTREF(__pyx_t_10);
      __Pyx_XGOTREF(__pyx_t_11);
      __Pyx_XGOTREF(__pyx_t_12);
      __pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
      {
        __pyx_f_4yarl_10_quoting_c__release_writer((&__pyx_v_writer));
      }
      if (PY_MAJOR_VERSION >= 3) {
        __Pyx_XGIVEREF(__pyx_t_10);
        __Pyx_XGIVEREF(__pyx_t_11);
        __Pyx_XGIVEREF(__pyx_t_12);
        __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
      }
      __Pyx_XGIVEREF(__pyx_t_7);
      __Pyx_XGIVEREF(__pyx_t_8);
      __Pyx_XGIVEREF(__pyx_t_9);
      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
      __pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
      goto __pyx_L1_error;
    }
    __pyx_L6_return: {
      __pyx_t_12 = __pyx_r;
      __pyx_r = 0;
      __pyx_f_4yarl_10_quoting_c__release_writer((&__pyx_v_writer));
      __pyx_r = __pyx_t_12;
      __pyx_t_12 = 0;
      goto __pyx_L0;
    }
  }

  /* "yarl/_quoting_c.pyx":221
 *             set_bit(self._protected_table, ch)
 * 
 *     def __call__(self, val):             # <<<<<<<<<<<<<<
 *         cdef Writer writer
 *         if val is None:
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("yarl._quoting_c._Quoter.__call__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_val);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "yarl/_quoting_c.pyx":237
 *             _release_writer(&writer)
 * 
 *     cdef str _do_quote(self, str val, Writer *writer):             # <<<<<<<<<<<<<<
 *         cdef Py_UCS4 ch
 *         cdef int has_pct = 0
 */

static PyObject *__pyx_f_4yarl_10_quoting_c_7_Quoter__do_quote(struct __pyx_obj_4yarl_10_quoting_c__Quoter *__pyx_v_self, PyObject *__pyx_v_val, struct __pyx_t_4yarl_10_quoting_c_Writer *__pyx_v_writer) {
  Py_UCS4 __pyx_v_ch;
  int __pyx_v_has_pct;
  Py_UCS4 __pyx_v_pct[2];
  CYTHON_UNUSED int __pyx_v_idx;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  Py_ssize_t __pyx_t_2;
  Py_ssize_t __pyx_t_3;
  void *__pyx_t_4;
  int __pyx_t_5;
  int __pyx_t_6;
  Py_ssize_t __pyx_t_7;
  int __pyx_t_8;
  int __pyx_t_9;
  PyObject *__pyx_t_10 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_do_quote", 0);

  /* "yarl/_quoting_c.pyx":239
 *     cdef str _do_quote(self, str val, Writer *writer):
 *         cdef Py_UCS4 ch
 *         cdef int has_pct = 0             # <<<<<<<<<<<<<<
 *         cdef Py_UCS4 pct[2]
 *         cdef int idx = 0
 */
  __pyx_v_has_pct = 0;

  /* "yarl/_quoting_c.pyx":241
 *         cdef int has_pct = 0
 *         cdef Py_UCS4 pct[2]
 *         cdef int idx = 0             # <<<<<<<<<<<<<<
 * 
 *         for ch in val:
 */
  __pyx_v_idx = 0;

  /* "yarl/_quoting_c.pyx":243
 *         cdef int idx = 0
 * 
 *         for ch in val:             # <<<<<<<<<<<<<<
 *             if has_pct:
 *                 pct[has_pct-1] = ch
 */
  if (unlikely(__pyx_v_val == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable");
    __PYX_ERR(0, 243, __pyx_L1_error)
  }
  __Pyx_INCREF(__pyx_v_val);
  __pyx_t_1 = __pyx_v_val;
  __pyx_t_6 = __Pyx_init_unicode_iteration(__pyx_t_1, (&__pyx_t_3), (&__pyx_t_4), (&__pyx_t_5)); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(0, 243, __pyx_L1_error)
  for (__pyx_t_7 = 0; __pyx_t_7 < __pyx_t_3; __pyx_t_7++) {
    __pyx_t_2 = __pyx_t_7;
    __pyx_v_ch = __Pyx_PyUnicode_READ(__pyx_t_5, __pyx_t_4, __pyx_t_2);

    /* "yarl/_quoting_c.pyx":244
 * 
 *         for ch in val:
 *             if has_pct:             # <<<<<<<<<<<<<<
 *                 pct[has_pct-1] = ch
 *                 has_pct += 1
 */
    __pyx_t_8 = (__pyx_v_has_pct != 0);
    if (__pyx_t_8) {

      /* "yarl/_quoting_c.pyx":245
 *         for ch in val:
 *             if has_pct:
 *                 pct[has_pct-1] = ch             # <<<<<<<<<<<<<<
 *                 has_pct += 1
 *                 if has_pct == 3:
 */
      (__pyx_v_pct[(__pyx_v_has_pct - 1)]) = __pyx_v_ch;

      /* "yarl/_quoting_c.pyx":246
 *             if has_pct:
 *                 pct[has_pct-1] = ch
 *                 has_pct += 1             # <<<<<<<<<<<<<<
 *                 if has_pct == 3:
 *                     ch = _restore_ch(pct[0], pct[1])
 */
      __pyx_v_has_pct = (__pyx_v_has_pct + 1);

      /* "yarl/_quoting_c.pyx":247
 *                 pct[has_pct-1] = ch
 *                 has_pct += 1
 *                 if has_pct == 3:             # <<<<<<<<<<<<<<
 *                     ch = _restore_ch(pct[0], pct[1])
 *                     has_pct = 0
 */
      __pyx_t_8 = ((__pyx_v_has_pct == 3) != 0);
      if (__pyx_t_8) {

        /* "yarl/_quoting_c.pyx":248
 *                 has_pct += 1
 *                 if has_pct == 3:
 *                     ch = _restore_ch(pct[0], pct[1])             # <<<<<<<<<<<<<<
 *                     has_pct = 0
 * 
 */
        __pyx_v_ch = __pyx_f_4yarl_10_quoting_c__restore_ch((__pyx_v_pct[0]), (__pyx_v_pct[1]));

        /* "yarl/_quoting_c.pyx":249
 *                 if has_pct == 3:
 *                     ch = _restore_ch(pct[0], pct[1])
 *                     has_pct = 0             # <<<<<<<<<<<<<<
 * 
 *                     if ch == <Py_UCS4>-1:
 */
        __pyx_v_has_pct = 0;

        /* "yarl/_quoting_c.pyx":251
 *                     has_pct = 0
 * 
 *                     if ch == <Py_UCS4>-1:             # <<<<<<<<<<<<<<
 *                         if _write_percent(writer) < 0:
 *                             raise
 */
        __pyx_t_8 = ((__pyx_v_ch == ((Py_UCS4)-1L)) != 0);
        if (__pyx_t_8) {

          /* "yarl/_quoting_c.pyx":252
 * 
 *                     if ch == <Py_UCS4>-1:
 *                         if _write_percent(writer) < 0:             # <<<<<<<<<<<<<<
 *                             raise
 *                         if self._write(writer, pct[0]) < 0:
 */
          __pyx_t_8 = ((__pyx_f_4yarl_10_quoting_c__write_percent(__pyx_v_writer) < 0) != 0);
          if (unlikely(__pyx_t_8)) {

            /* "yarl/_quoting_c.pyx":253
 *                     if ch == <Py_UCS4>-1:
 *                         if _write_percent(writer) < 0:
 *                             raise             # <<<<<<<<<<<<<<
 *                         if self._write(writer, pct[0]) < 0:
 *                             raise
 */
            __Pyx_ReraiseException(); __PYX_ERR(0, 253, __pyx_L1_error)

            /* "yarl/_quoting_c.pyx":252
 * 
 *                     if ch == <Py_UCS4>-1:
 *                         if _write_percent(writer) < 0:             # <<<<<<<<<<<<<<
 *                             raise
 *                         if self._write(writer, pct[0]) < 0:
 */
          }

          /* "yarl/_quoting_c.pyx":254
 *                         if _write_percent(writer) < 0:
 *                             raise
 *                         if self._write(writer, pct[0]) < 0:             # <<<<<<<<<<<<<<
 *                             raise
 *                         if self._write(writer, pct[1]) < 0:
 */
          __pyx_t_8 = ((__pyx_f_4yarl_10_quoting_c_7_Quoter__write(__pyx_v_self, __pyx_v_writer, (__pyx_v_pct[0])) < 0) != 0);
          if (unlikely(__pyx_t_8)) {

            /* "yarl/_quoting_c.pyx":255
 *                             raise
 *                         if self._write(writer, pct[0]) < 0:
 *                             raise             # <<<<<<<<<<<<<<
 *                         if self._write(writer, pct[1]) < 0:
 *                             raise
 */
            __Pyx_ReraiseException(); __PYX_ERR(0, 255, __pyx_L1_error)

            /* "yarl/_quoting_c.pyx":254
 *                         if _write_percent(writer) < 0:
 *                             raise
 *                         if self._write(writer, pct[0]) < 0:             # <<<<<<<<<<<<<<
 *                             raise
 *                         if self._write(writer, pct[1]) < 0:
 */
          }

          /* "yarl/_quoting_c.pyx":256
 *                         if self._write(writer, pct[0]) < 0:
 *                             raise
 *                         if self._write(writer, pct[1]) < 0:             # <<<<<<<<<<<<<<
 *                             raise
 *                         continue
 */
          __pyx_t_8 = ((__pyx_f_4yarl_10_quoting_c_7_Quoter__write(__pyx_v_self, __pyx_v_writer, (__pyx_v_pct[1])) < 0) != 0);
          if (unlikely(__pyx_t_8)) {

            /* "yarl/_quoting_c.pyx":257
 *                             raise
 *                         if self._write(writer, pct[1]) < 0:
 *                             raise             # <<<<<<<<<<<<<<
 *                         continue
 * 
 */
            __Pyx_ReraiseException(); __PYX_ERR(0, 257, __pyx_L1_error)

            /* "yarl/_quoting_c.pyx":256
 *                         if self._write(writer, pct[0]) < 0:
 *                             raise
 *                         if self._write(writer, pct[1]) < 0:             # <<<<<<<<<<<<<<
 *                             raise
 *                         continue
 */
          }

          /* "yarl/_quoting_c.pyx":258
 *                         if self._write(writer, pct[1]) < 0:
 *                             raise
 *                         continue             # <<<<<<<<<<<<<<
 * 
 *                     if ch < 128:
 */
          goto __pyx_L3_continue;

          /* "yarl/_quoting_c.pyx":251
 *                     has_pct = 0
 * 
 *                     if ch == <Py_UCS4>-1:             # <<<<<<<<<<<<<<
 *                         if _write_percent(writer) < 0:
 *                             raise
 */
        }

        /* "yarl/_quoting_c.pyx":260
 *                         continue
 * 
 *                     if ch < 128:             # <<<<<<<<<<<<<<
 *                         if bit_at(self._protected_table, ch):
 *                             if _write_pct(writer, ch, True) < 0:
 */
        __pyx_t_8 = ((__pyx_v_ch < 0x80) != 0);
        if (__pyx_t_8) {

          /* "yarl/_quoting_c.pyx":261
 * 
 *                     if ch < 128:
 *                         if bit_at(self._protected_table, ch):             # <<<<<<<<<<<<<<
 *                             if _write_pct(writer, ch, True) < 0:
 *                                 raise
 */
          __pyx_t_8 = (__pyx_f_4yarl_10_quoting_c_bit_at(__pyx_v_self->_protected_table, __pyx_v_ch) != 0);
          if (__pyx_t_8) {

            /* "yarl/_quoting_c.pyx":262
 *                     if ch < 128:
 *                         if bit_at(self._protected_table, ch):
 *                             if _write_pct(writer, ch, True) < 0:             # <<<<<<<<<<<<<<
 *                                 raise
 *                             continue
 */
            __pyx_t_8 = ((__pyx_f_4yarl_10_quoting_c__write_pct(__pyx_v_writer, __pyx_v_ch, 1) < 0) != 0);
            if (unlikely(__pyx_t_8)) {

              /* "yarl/_quoting_c.pyx":263
 *                         if bit_at(self._protected_table, ch):
 *                             if _write_pct(writer, ch, True) < 0:
 *                                 raise             # <<<<<<<<<<<<<<
 *                             continue
 * 
 */
              __Pyx_ReraiseException(); __PYX_ERR(0, 263, __pyx_L1_error)

              /* "yarl/_quoting_c.pyx":262
 *                     if ch < 128:
 *                         if bit_at(self._protected_table, ch):
 *                             if _write_pct(writer, ch, True) < 0:             # <<<<<<<<<<<<<<
 *                                 raise
 *                             continue
 */
            }

            /* "yarl/_quoting_c.pyx":264
 *                             if _write_pct(writer, ch, True) < 0:
 *                                 raise
 *                             continue             # <<<<<<<<<<<<<<
 * 
 *                         if bit_at(self._safe_table, ch):
 */
            goto __pyx_L3_continue;

            /* "yarl/_quoting_c.pyx":261
 * 
 *                     if ch < 128:
 *                         if bit_at(self._protected_table, ch):             # <<<<<<<<<<<<<<
 *                             if _write_pct(writer, ch, True) < 0:
 *                                 raise
 */
          }

          /* "yarl/_quoting_c.pyx":266
 *                             continue
 * 
 *                         if bit_at(self._safe_table, ch):             # <<<<<<<<<<<<<<
 *                             if _write_char(writer, ch, True) < 0:
 *                                 raise
 */
          __pyx_t_8 = (__pyx_f_4yarl_10_quoting_c_bit_at(__pyx_v_self->_safe_table, __pyx_v_ch) != 0);
          if (__pyx_t_8) {

            /* "yarl/_quoting_c.pyx":267
 * 
 *                         if bit_at(self._safe_table, ch):
 *                             if _write_char(writer, ch, True) < 0:             # <<<<<<<<<<<<<<
 *                                 raise
 *                             continue
 */
            __pyx_t_8 = ((__pyx_f_4yarl_10_quoting_c__write_char(__pyx_v_writer, __pyx_v_ch, 1) < 0) != 0);
            if (unlikely(__pyx_t_8)) {

              /* "yarl/_quoting_c.pyx":268
 *                         if bit_at(self._safe_table, ch):
 *                             if _write_char(writer, ch, True) < 0:
 *                                 raise             # <<<<<<<<<<<<<<
 *                             continue
 * 
 */
              __Pyx_ReraiseException(); __PYX_ERR(0, 268, __pyx_L1_error)

              /* "yarl/_quoting_c.pyx":267
 * 
 *                         if bit_at(self._safe_table, ch):
 *                             if _write_char(writer, ch, True) < 0:             # <<<<<<<<<<<<<<
 *                                 raise
 *                             continue
 */
            }

            /* "yarl/_quoting_c.pyx":269
 *                             if _write_char(writer, ch, True) < 0:
 *                                 raise
 *                             continue             # <<<<<<<<<<<<<<
 * 
 *                     if _write_pct_check(writer, ch, pct) < 0:
 */
            goto __pyx_L3_continue;

            /* "yarl/_quoting_c.pyx":266
 *                             continue
 * 
 *                         if bit_at(self._safe_table, ch):             # <<<<<<<<<<<<<<
 *                             if _write_char(writer, ch, True) < 0:
 *                                 raise
 */
          }

          /* "yarl/_quoting_c.pyx":260
 *                         continue
 * 
 *                     if ch < 128:             # <<<<<<<<<<<<<<
 *                         if bit_at(self._protected_table, ch):
 *                             if _write_pct(writer, ch, True) < 0:
 */
        }

        /* "yarl/_quoting_c.pyx":271
 *                             continue
 * 
 *                     if _write_pct_check(writer, ch, pct) < 0:             # <<<<<<<<<<<<<<
 *                         raise
 *                 continue
 */
        __pyx_t_8 = ((__pyx_f_4yarl_10_quoting_c__write_pct_check(__pyx_v_writer, __pyx_v_ch, __pyx_v_pct) < 0) != 0);
        if (unlikely(__pyx_t_8)) {

          /* "yarl/_quoting_c.pyx":272
 * 
 *                     if _write_pct_check(writer, ch, pct) < 0:
 *                         raise             # <<<<<<<<<<<<<<
 *                 continue
 * 
 */
          __Pyx_ReraiseException(); __PYX_ERR(0, 272, __pyx_L1_error)

          /* "yarl/_quoting_c.pyx":271
 *                             continue
 * 
 *                     if _write_pct_check(writer, ch, pct) < 0:             # <<<<<<<<<<<<<<
 *                         raise
 *                 continue
 */
        }

        /* "yarl/_quoting_c.pyx":247
 *                 pct[has_pct-1] = ch
 *                 has_pct += 1
 *                 if has_pct == 3:             # <<<<<<<<<<<<<<
 *                     ch = _restore_ch(pct[0], pct[1])
 *                     has_pct = 0
 */
      }

      /* "yarl/_quoting_c.pyx":273
 *                     if _write_pct_check(writer, ch, pct) < 0:
 *                         raise
 *                 continue             # <<<<<<<<<<<<<<
 * 
 *             elif ch == '%' and self._requote:
 */
      goto __pyx_L3_continue;

      /* "yarl/_quoting_c.pyx":244
 * 
 *         for ch in val:
 *             if has_pct:             # <<<<<<<<<<<<<<
 *                 pct[has_pct-1] = ch
 *                 has_pct += 1
 */
    }

    /* "yarl/_quoting_c.pyx":275
 *                 continue
 * 
 *             elif ch == '%' and self._requote:             # <<<<<<<<<<<<<<
 *                 has_pct = 1
 *                 continue
 */
    __pyx_t_9 = ((__pyx_v_ch == 37) != 0);
    if (__pyx_t_9) {
    } else {
      __pyx_t_8 = __pyx_t_9;
      goto __pyx_L17_bool_binop_done;
    }
    __pyx_t_9 = (__pyx_v_self->_requote != 0);
    __pyx_t_8 = __pyx_t_9;
    __pyx_L17_bool_binop_done:;
    if (__pyx_t_8) {

      /* "yarl/_quoting_c.pyx":276
 * 
 *             elif ch == '%' and self._requote:
 *                 has_pct = 1             # <<<<<<<<<<<<<<
 *                 continue
 * 
 */
      __pyx_v_has_pct = 1;

      /* "yarl/_quoting_c.pyx":277
 *             elif ch == '%' and self._requote:
 *                 has_pct = 1
 *                 continue             # <<<<<<<<<<<<<<
 * 
 *             if self._write(writer, ch) < 0:
 */
      goto __pyx_L3_continue;

      /* "yarl/_quoting_c.pyx":275
 *                 continue
 * 
 *             elif ch == '%' and self._requote:             # <<<<<<<<<<<<<<
 *                 has_pct = 1
 *                 continue
 */
    }

    /* "yarl/_quoting_c.pyx":279
 *                 continue
 * 
 *             if self._write(writer, ch) < 0:             # <<<<<<<<<<<<<<
 *                 raise
 * 
 */
    __pyx_t_8 = ((__pyx_f_4yarl_10_quoting_c_7_Quoter__write(__pyx_v_self, __pyx_v_writer, __pyx_v_ch) < 0) != 0);
    if (unlikely(__pyx_t_8)) {

      /* "yarl/_quoting_c.pyx":280
 * 
 *             if self._write(writer, ch) < 0:
 *                 raise             # <<<<<<<<<<<<<<
 * 
 *         if has_pct:
 */
      __Pyx_ReraiseException(); __PYX_ERR(0, 280, __pyx_L1_error)

      /* "yarl/_quoting_c.pyx":279
 *                 continue
 * 
 *             if self._write(writer, ch) < 0:             # <<<<<<<<<<<<<<
 *                 raise
 * 
 */
    }
    __pyx_L3_continue:;
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "yarl/_quoting_c.pyx":282
 *                 raise
 * 
 *         if has_pct:             # <<<<<<<<<<<<<<
 *             if _write_percent(writer) < 0:
 *                 raise
 */
  __pyx_t_8 = (__pyx_v_has_pct != 0);
  if (__pyx_t_8) {

    /* "yarl/_quoting_c.pyx":283
 * 
 *         if has_pct:
 *             if _write_percent(writer) < 0:             # <<<<<<<<<<<<<<
 *                 raise
 *             if has_pct > 1:  # the value is 2
 */
    __pyx_t_8 = ((__pyx_f_4yarl_10_quoting_c__write_percent(__pyx_v_writer) < 0) != 0);
    if (unlikely(__pyx_t_8)) {

      /* "yarl/_quoting_c.pyx":284
 *         if has_pct:
 *             if _write_percent(writer) < 0:
 *                 raise             # <<<<<<<<<<<<<<
 *             if has_pct > 1:  # the value is 2
 *                 if self._write(writer, ch) < 0:
 */
      __Pyx_ReraiseException(); __PYX_ERR(0, 284, __pyx_L1_error)

      /* "yarl/_quoting_c.pyx":283
 * 
 *         if has_pct:
 *             if _write_percent(writer) < 0:             # <<<<<<<<<<<<<<
 *                 raise
 *             if has_pct > 1:  # the value is 2
 */
    }

    /* "yarl/_quoting_c.pyx":285
 *             if _write_percent(writer) < 0:
 *                 raise
 *             if has_pct > 1:  # the value is 2             # <<<<<<<<<<<<<<
 *                 if self._write(writer, ch) < 0:
 *                     raise
 */
    __pyx_t_8 = ((__pyx_v_has_pct > 1) != 0);
    if (__pyx_t_8) {

      /* "yarl/_quoting_c.pyx":286
 *                 raise
 *             if has_pct > 1:  # the value is 2
 *                 if self._write(writer, ch) < 0:             # <<<<<<<<<<<<<<
 *                     raise
 * 
 */
      __pyx_t_8 = ((__pyx_f_4yarl_10_quoting_c_7_Quoter__write(__pyx_v_self, __pyx_v_writer, __pyx_v_ch) < 0) != 0);
      if (unlikely(__pyx_t_8)) {

        /* "yarl/_quoting_c.pyx":287
 *             if has_pct > 1:  # the value is 2
 *                 if self._write(writer, ch) < 0:
 *                     raise             # <<<<<<<<<<<<<<
 * 
 *         if not writer.changed:
 */
        __Pyx_ReraiseException(); __PYX_ERR(0, 287, __pyx_L1_error)

        /* "yarl/_quoting_c.pyx":286
 *                 raise
 *             if has_pct > 1:  # the value is 2
 *                 if self._write(writer, ch) < 0:             # <<<<<<<<<<<<<<
 *                     raise
 * 
 */
      }

      /* "yarl/_quoting_c.pyx":285
 *             if _write_percent(writer) < 0:
 *                 raise
 *             if has_pct > 1:  # the value is 2             # <<<<<<<<<<<<<<
 *                 if self._write(writer, ch) < 0:
 *                     raise
 */
    }

    /* "yarl/_quoting_c.pyx":282
 *                 raise
 * 
 *         if has_pct:             # <<<<<<<<<<<<<<
 *             if _write_percent(writer) < 0:
 *                 raise
 */
  }

  /* "yarl/_quoting_c.pyx":289
 *                     raise
 * 
 *         if not writer.changed:             # <<<<<<<<<<<<<<
 *             return val
 *         else:
 */
  __pyx_t_8 = ((!(__pyx_v_writer->changed != 0)) != 0);
  if (__pyx_t_8) {

    /* "yarl/_quoting_c.pyx":290
 * 
 *         if not writer.changed:
 *             return val             # <<<<<<<<<<<<<<
 *         else:
 *             return PyUnicode_DecodeASCII(writer.buf, writer.pos, "strict")
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_INCREF(__pyx_v_val);
    __pyx_r = __pyx_v_val;
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":289
 *                     raise
 * 
 *         if not writer.changed:             # <<<<<<<<<<<<<<
 *             return val
 *         else:
 */
  }

  /* "yarl/_quoting_c.pyx":292
 *             return val
 *         else:
 *             return PyUnicode_DecodeASCII(writer.buf, writer.pos, "strict")             # <<<<<<<<<<<<<<
 * 
 *     cdef inline int _write(self, Writer *writer, Py_UCS4 ch):
 */
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_10 = PyUnicode_DecodeASCII(__pyx_v_writer->buf, __pyx_v_writer->pos, ((char *)"strict")); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 292, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_10);
    __pyx_r = ((PyObject*)__pyx_t_10);
    __pyx_t_10 = 0;
    goto __pyx_L0;
  }

  /* "yarl/_quoting_c.pyx":237
 *             _release_writer(&writer)
 * 
 *     cdef str _do_quote(self, str val, Writer *writer):             # <<<<<<<<<<<<<<
 *         cdef Py_UCS4 ch
 *         cdef int has_pct = 0
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_AddTraceback("yarl._quoting_c._Quoter._do_quote", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "yarl/_quoting_c.pyx":294
 *             return PyUnicode_DecodeASCII(writer.buf, writer.pos, "strict")
 * 
 *     cdef inline int _write(self, Writer *writer, Py_UCS4 ch):             # <<<<<<<<<<<<<<
 *         if self._qs:
 *             if ch == ' ':
 */

static CYTHON_INLINE int __pyx_f_4yarl_10_quoting_c_7_Quoter__write(struct __pyx_obj_4yarl_10_quoting_c__Quoter *__pyx_v_self, struct __pyx_t_4yarl_10_quoting_c_Writer *__pyx_v_writer, Py_UCS4 __pyx_v_ch) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  __Pyx_RefNannySetupContext("_write", 0);

  /* "yarl/_quoting_c.pyx":295
 * 
 *     cdef inline int _write(self, Writer *writer, Py_UCS4 ch):
 *         if self._qs:             # <<<<<<<<<<<<<<
 *             if ch == ' ':
 *                 return _write_char(writer, '+', True)
 */
  __pyx_t_1 = (__pyx_v_self->_qs != 0);
  if (__pyx_t_1) {

    /* "yarl/_quoting_c.pyx":296
 *     cdef inline int _write(self, Writer *writer, Py_UCS4 ch):
 *         if self._qs:
 *             if ch == ' ':             # <<<<<<<<<<<<<<
 *                 return _write_char(writer, '+', True)
 * 
 */
    __pyx_t_1 = ((__pyx_v_ch == 32) != 0);
    if (__pyx_t_1) {

      /* "yarl/_quoting_c.pyx":297
 *         if self._qs:
 *             if ch == ' ':
 *                 return _write_char(writer, '+', True)             # <<<<<<<<<<<<<<
 * 
 *         if ch < 128 and bit_at(self._safe_table, ch):
 */
      __pyx_r = __pyx_f_4yarl_10_quoting_c__write_char(__pyx_v_writer, 43, 1);
      goto __pyx_L0;

      /* "yarl/_quoting_c.pyx":296
 *     cdef inline int _write(self, Writer *writer, Py_UCS4 ch):
 *         if self._qs:
 *             if ch == ' ':             # <<<<<<<<<<<<<<
 *                 return _write_char(writer, '+', True)
 * 
 */
    }

    /* "yarl/_quoting_c.pyx":295
 * 
 *     cdef inline int _write(self, Writer *writer, Py_UCS4 ch):
 *         if self._qs:             # <<<<<<<<<<<<<<
 *             if ch == ' ':
 *                 return _write_char(writer, '+', True)
 */
  }

  /* "yarl/_quoting_c.pyx":299
 *                 return _write_char(writer, '+', True)
 * 
 *         if ch < 128 and bit_at(self._safe_table, ch):             # <<<<<<<<<<<<<<
 *             return _write_char(writer, ch, False)
 * 
 */
  __pyx_t_2 = ((__pyx_v_ch < 0x80) != 0);
  if (__pyx_t_2) {
  } else {
    __pyx_t_1 = __pyx_t_2;
    goto __pyx_L6_bool_binop_done;
  }
  __pyx_t_2 = (__pyx_f_4yarl_10_quoting_c_bit_at(__pyx_v_self->_safe_table, __pyx_v_ch) != 0);
  __pyx_t_1 = __pyx_t_2;
  __pyx_L6_bool_binop_done:;
  if (__pyx_t_1) {

    /* "yarl/_quoting_c.pyx":300
 * 
 *         if ch < 128 and bit_at(self._safe_table, ch):
 *             return _write_char(writer, ch, False)             # <<<<<<<<<<<<<<
 * 
 *         return _write_utf8(writer, ch)
 */
    __pyx_r = __pyx_f_4yarl_10_quoting_c__write_char(__pyx_v_writer, __pyx_v_ch, 0);
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":299
 *                 return _write_char(writer, '+', True)
 * 
 *         if ch < 128 and bit_at(self._safe_table, ch):             # <<<<<<<<<<<<<<
 *             return _write_char(writer, ch, False)
 * 
 */
  }

  /* "yarl/_quoting_c.pyx":302
 *             return _write_char(writer, ch, False)
 * 
 *         return _write_utf8(writer, ch)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_r = __pyx_f_4yarl_10_quoting_c__write_utf8(__pyx_v_writer, __pyx_v_ch);
  goto __pyx_L0;

  /* "yarl/_quoting_c.pyx":294
 *             return PyUnicode_DecodeASCII(writer.buf, writer.pos, "strict")
 * 
 *     cdef inline int _write(self, Writer *writer, Py_UCS4 ch):             # <<<<<<<<<<<<<<
 *         if self._qs:
 *             if ch == ' ':
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     cdef tuple state
 *     cdef object _dict
 */

/* Python wrapper */
static PyObject *__pyx_pw_4yarl_10_quoting_c_7_Quoter_5__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw_4yarl_10_quoting_c_7_Quoter_5__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf_4yarl_10_quoting_c_7_Quoter_4__reduce_cython__(((struct __pyx_obj_4yarl_10_quoting_c__Quoter *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4yarl_10_quoting_c_7_Quoter_4__reduce_cython__(struct __pyx_obj_4yarl_10_quoting_c__Quoter *__pyx_v_self) {
  PyObject *__pyx_v_state = 0;
  PyObject *__pyx_v__dict = 0;
  int __pyx_v_use_setstate;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  int __pyx_t_6;
  int __pyx_t_7;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__reduce_cython__", 0);

  /* "(tree fragment)":5
 *     cdef object _dict
 *     cdef bint use_setstate
 *     state = (self._protected_table, self._qs, self._requote, self._safe_table)             # <<<<<<<<<<<<<<
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:
 */
  __pyx_t_1 = __Pyx_PyObject_FromCString(__pyx_v_self->_protected_table); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 5, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->_qs); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 5, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyBool_FromLong(__pyx_v_self->_requote); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 5, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = __Pyx_PyObject_FromCString(__pyx_v_self->_safe_table); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 5, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 5, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_3);
  PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_4);
  PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
  __pyx_t_1 = 0;
  __pyx_t_2 = 0;
  __pyx_t_3 = 0;
  __pyx_t_4 = 0;
  __pyx_v_state = ((PyObject*)__pyx_t_5);
  __pyx_t_5 = 0;

  /* "(tree fragment)":6
 *     cdef bint use_setstate
 *     state = (self._protected_table, self._qs, self._requote, self._safe_table)
 *     _dict = getattr(self, '__dict__', None)             # <<<<<<<<<<<<<<
 *     if _dict is not None:
 *         state += (_dict,)
 */
  __pyx_t_5 = __Pyx_GetAttr3(((PyObject *)__pyx_v_self), __pyx_n_s_dict, Py_None); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 6, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_v__dict = __pyx_t_5;
  __pyx_t_5 = 0;

  /* "(tree fragment)":7
 *     state = (self._protected_table, self._qs, self._requote, self._safe_table)
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:             # <<<<<<<<<<<<<<
 *         state += (_dict,)
 *         use_setstate = True
 */
  __pyx_t_6 = (__pyx_v__dict != Py_None);
  __pyx_t_7 = (__pyx_t_6 != 0);
  if (__pyx_t_7) {

    /* "(tree fragment)":8
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:
 *         state += (_dict,)             # <<<<<<<<<<<<<<
 *         use_setstate = True
 *     else:
 */
    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 8, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_INCREF(__pyx_v__dict);
    __Pyx_GIVEREF(__pyx_v__dict);
    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v__dict);
    __pyx_t_4 = PyNumber_InPlaceAdd(__pyx_v_state, __pyx_t_5); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 8, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF_SET(__pyx_v_state, ((PyObject*)__pyx_t_4));
    __pyx_t_4 = 0;

    /* "(tree fragment)":9
 *     if _dict is not None:
 *         state += (_dict,)
 *         use_setstate = True             # <<<<<<<<<<<<<<
 *     else:
 *         use_setstate = False
 */
    __pyx_v_use_setstate = 1;

    /* "(tree fragment)":7
 *     state = (self._protected_table, self._qs, self._requote, self._safe_table)
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:             # <<<<<<<<<<<<<<
 *         state += (_dict,)
 *         use_setstate = True
 */
    goto __pyx_L3;
  }

  /* "(tree fragment)":11
 *         use_setstate = True
 *     else:
 *         use_setstate = False             # <<<<<<<<<<<<<<
 *     if use_setstate:
 *         return __pyx_unpickle__Quoter, (type(self), 0xe91bd35, None), state
 */
  /*else*/ {
    __pyx_v_use_setstate = 0;
  }
  __pyx_L3:;

  /* "(tree fragment)":12
 *     else:
 *         use_setstate = False
 *     if use_setstate:             # <<<<<<<<<<<<<<
 *         return __pyx_unpickle__Quoter, (type(self), 0xe91bd35, None), state
 *     else:
 */
  __pyx_t_7 = (__pyx_v_use_setstate != 0);
  if (__pyx_t_7) {

    /* "(tree fragment)":13
 *         use_setstate = False
 *     if use_setstate:
 *         return __pyx_unpickle__Quoter, (type(self), 0xe91bd35, None), state             # <<<<<<<<<<<<<<
 *     else:
 *         return __pyx_unpickle__Quoter, (type(self), 0xe91bd35, state)
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_pyx_unpickle__Quoter); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = PyTuple_New(3); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    PyTuple_SET_ITEM(__pyx_t_5, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_INCREF(__pyx_int_244432181);
    __Pyx_GIVEREF(__pyx_int_244432181);
    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_int_244432181);
    __Pyx_INCREF(Py_None);
    __Pyx_GIVEREF(Py_None);
    PyTuple_SET_ITEM(__pyx_t_5, 2, Py_None);
    __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_GIVEREF(__pyx_t_4);
    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
    __Pyx_GIVEREF(__pyx_t_5);
    PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_5);
    __Pyx_INCREF(__pyx_v_state);
    __Pyx_GIVEREF(__pyx_v_state);
    PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_v_state);
    __pyx_t_4 = 0;
    __pyx_t_5 = 0;
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;

    /* "(tree fragment)":12
 *     else:
 *         use_setstate = False
 *     if use_setstate:             # <<<<<<<<<<<<<<
 *         return __pyx_unpickle__Quoter, (type(self), 0xe91bd35, None), state
 *     else:
 */
  }

  /* "(tree fragment)":15
 *         return __pyx_unpickle__Quoter, (type(self), 0xe91bd35, None), state
 *     else:
 *         return __pyx_unpickle__Quoter, (type(self), 0xe91bd35, state)             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     __pyx_unpickle__Quoter__set_state(self, __pyx_state)
 */
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_pyx_unpickle__Quoter); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 15, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_5 = PyTuple_New(3); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 15, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    PyTuple_SET_ITEM(__pyx_t_5, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_INCREF(__pyx_int_244432181);
    __Pyx_GIVEREF(__pyx_int_244432181);
    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_int_244432181);
    __Pyx_INCREF(__pyx_v_state);
    __Pyx_GIVEREF(__pyx_v_state);
    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_v_state);
    __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 15, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_GIVEREF(__pyx_t_3);
    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
    __Pyx_GIVEREF(__pyx_t_5);
    PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_5);
    __pyx_t_3 = 0;
    __pyx_t_5 = 0;
    __pyx_r = __pyx_t_4;
    __pyx_t_4 = 0;
    goto __pyx_L0;
  }

  /* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     cdef tuple state
 *     cdef object _dict
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("yarl._quoting_c._Quoter.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_state);
  __Pyx_XDECREF(__pyx_v__dict);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":16
 *     else:
 *         return __pyx_unpickle__Quoter, (type(self), 0xe91bd35, state)
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_unpickle__Quoter__set_state(self, __pyx_state)
 */

/* Python wrapper */
static PyObject *__pyx_pw_4yarl_10_quoting_c_7_Quoter_7__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyObject *__pyx_pw_4yarl_10_quoting_c_7_Quoter_7__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf_4yarl_10_quoting_c_7_Quoter_6__setstate_cython__(((struct __pyx_obj_4yarl_10_quoting_c__Quoter *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4yarl_10_quoting_c_7_Quoter_6__setstate_cython__(struct __pyx_obj_4yarl_10_quoting_c__Quoter *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__setstate_cython__", 0);

  /* "(tree fragment)":17
 *         return __pyx_unpickle__Quoter, (type(self), 0xe91bd35, state)
 * def __setstate_cython__(self, __pyx_state):
 *     __pyx_unpickle__Quoter__set_state(self, __pyx_state)             # <<<<<<<<<<<<<<
 */
  if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(1, 17, __pyx_L1_error)
  __pyx_t_1 = __pyx_f_4yarl_10_quoting_c___pyx_unpickle__Quoter__set_state(__pyx_v_self, ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 17, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "(tree fragment)":16
 *     else:
 *         return __pyx_unpickle__Quoter, (type(self), 0xe91bd35, state)
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_unpickle__Quoter__set_state(self, __pyx_state)
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("yarl._quoting_c._Quoter.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "yarl/_quoting_c.pyx":311
 *     cdef _Quoter _qs_quoter
 * 
 *     def __init__(self, *, unsafe='', qs=False):             # <<<<<<<<<<<<<<
 *         self._unsafe = unsafe
 *         self._qs = qs
 */

/* Python wrapper */
static int __pyx_pw_4yarl_10_quoting_c_9_Unquoter_1__init__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static int __pyx_pw_4yarl_10_quoting_c_9_Unquoter_1__init__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_unsafe = 0;
  PyObject *__pyx_v_qs = 0;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__init__ (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_unsafe,&__pyx_n_s_qs,0};
    PyObject* values[2] = {0,0};
    values[0] = ((PyObject *)__pyx_kp_u_);
    values[1] = ((PyObject *)Py_False);
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      if (kw_args > 0 && likely(kw_args <= 2)) {
        Py_ssize_t index;
        for (index = 0; index < 2 && kw_args > 0; index++) {
          PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, *__pyx_pyargnames[index]);
          if (value) { values[index] = value; kw_args--; }
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, 0, "__init__") < 0)) __PYX_ERR(0, 311, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 0) {
      goto __pyx_L5_argtuple_error;
    } else {
    }
    __pyx_v_unsafe = values[0];
    __pyx_v_qs = values[1];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__init__", 1, 0, 0, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 311, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("yarl._quoting_c._Unquoter.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return -1;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4yarl_10_quoting_c_9_Unquoter___init__(((struct __pyx_obj_4yarl_10_quoting_c__Unquoter *)__pyx_v_self), __pyx_v_unsafe, __pyx_v_qs);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static int __pyx_pf_4yarl_10_quoting_c_9_Unquoter___init__(struct __pyx_obj_4yarl_10_quoting_c__Unquoter *__pyx_v_self, PyObject *__pyx_v_unsafe, PyObject *__pyx_v_qs) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__init__", 0);

  /* "yarl/_quoting_c.pyx":312
 * 
 *     def __init__(self, *, unsafe='', qs=False):
 *         self._unsafe = unsafe             # <<<<<<<<<<<<<<
 *         self._qs = qs
 *         self._quoter = _Quoter()
 */
  if (!(likely(PyUnicode_CheckExact(__pyx_v_unsafe))||((__pyx_v_unsafe) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "unicode", Py_TYPE(__pyx_v_unsafe)->tp_name), 0))) __PYX_ERR(0, 312, __pyx_L1_error)
  __pyx_t_1 = __pyx_v_unsafe;
  __Pyx_INCREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->_unsafe);
  __Pyx_DECREF(__pyx_v_self->_unsafe);
  __pyx_v_self->_unsafe = ((PyObject*)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "yarl/_quoting_c.pyx":313
 *     def __init__(self, *, unsafe='', qs=False):
 *         self._unsafe = unsafe
 *         self._qs = qs             # <<<<<<<<<<<<<<
 *         self._quoter = _Quoter()
 *         self._qs_quoter = _Quoter(qs=True)
 */
  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_qs); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 313, __pyx_L1_error)
  __pyx_v_self->_qs = __pyx_t_2;

  /* "yarl/_quoting_c.pyx":314
 *         self._unsafe = unsafe
 *         self._qs = qs
 *         self._quoter = _Quoter()             # <<<<<<<<<<<<<<
 *         self._qs_quoter = _Quoter(qs=True)
 * 
 */
  __pyx_t_1 = __Pyx_PyObject_CallNoArg(((PyObject *)__pyx_ptype_4yarl_10_quoting_c__Quoter)); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 314, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->_quoter);
  __Pyx_DECREF(((PyObject *)__pyx_v_self->_quoter));
  __pyx_v_self->_quoter = ((struct __pyx_obj_4yarl_10_quoting_c__Quoter *)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "yarl/_quoting_c.pyx":315
 *         self._qs = qs
 *         self._quoter = _Quoter()
 *         self._qs_quoter = _Quoter(qs=True)             # <<<<<<<<<<<<<<
 * 
 *     def __call__(self, val):
 */
  __pyx_t_1 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 315, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_qs, Py_True) < 0) __PYX_ERR(0, 315, __pyx_L1_error)
  __pyx_t_3 = __Pyx_PyObject_Call(((PyObject *)__pyx_ptype_4yarl_10_quoting_c__Quoter), __pyx_empty_tuple, __pyx_t_1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 315, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_GIVEREF(__pyx_t_3);
  __Pyx_GOTREF(__pyx_v_self->_qs_quoter);
  __Pyx_DECREF(((PyObject *)__pyx_v_self->_qs_quoter));
  __pyx_v_self->_qs_quoter = ((struct __pyx_obj_4yarl_10_quoting_c__Quoter *)__pyx_t_3);
  __pyx_t_3 = 0;

  /* "yarl/_quoting_c.pyx":311
 *     cdef _Quoter _qs_quoter
 * 
 *     def __init__(self, *, unsafe='', qs=False):             # <<<<<<<<<<<<<<
 *         self._unsafe = unsafe
 *         self._qs = qs
 */

  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("yarl._quoting_c._Unquoter.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "yarl/_quoting_c.pyx":317
 *         self._qs_quoter = _Quoter(qs=True)
 * 
 *     def __call__(self, val):             # <<<<<<<<<<<<<<
 *         if val is None:
 *             return None
 */

/* Python wrapper */
static PyObject *__pyx_pw_4yarl_10_quoting_c_9_Unquoter_3__call__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyObject *__pyx_pw_4yarl_10_quoting_c_9_Unquoter_3__call__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_val = 0;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__call__ (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_val,0};
    PyObject* values[1] = {0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_val)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__call__") < 0)) __PYX_ERR(0, 317, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 1) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
    }
    __pyx_v_val = values[0];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__call__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 317, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("yarl._quoting_c._Unquoter.__call__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4yarl_10_quoting_c_9_Unquoter_2__call__(((struct __pyx_obj_4yarl_10_quoting_c__Unquoter *)__pyx_v_self), __pyx_v_val);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4yarl_10_quoting_c_9_Unquoter_2__call__(struct __pyx_obj_4yarl_10_quoting_c__Unquoter *__pyx_v_self, PyObject *__pyx_v_val) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__call__", 0);
  __Pyx_INCREF(__pyx_v_val);

  /* "yarl/_quoting_c.pyx":318
 * 
 *     def __call__(self, val):
 *         if val is None:             # <<<<<<<<<<<<<<
 *             return None
 *         if type(val) is not str:
 */
  __pyx_t_1 = (__pyx_v_val == Py_None);
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {

    /* "yarl/_quoting_c.pyx":319
 *     def __call__(self, val):
 *         if val is None:
 *             return None             # <<<<<<<<<<<<<<
 *         if type(val) is not str:
 *             if isinstance(val, str):
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_r = Py_None; __Pyx_INCREF(Py_None);
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":318
 * 
 *     def __call__(self, val):
 *         if val is None:             # <<<<<<<<<<<<<<
 *             return None
 *         if type(val) is not str:
 */
  }

  /* "yarl/_quoting_c.pyx":320
 *         if val is None:
 *             return None
 *         if type(val) is not str:             # <<<<<<<<<<<<<<
 *             if isinstance(val, str):
 *                 # derived from str
 */
  __pyx_t_2 = (((PyObject *)Py_TYPE(__pyx_v_val)) != ((PyObject *)(&PyUnicode_Type)));
  __pyx_t_1 = (__pyx_t_2 != 0);
  if (__pyx_t_1) {

    /* "yarl/_quoting_c.pyx":321
 *             return None
 *         if type(val) is not str:
 *             if isinstance(val, str):             # <<<<<<<<<<<<<<
 *                 # derived from str
 *                 val = str(val)
 */
    __pyx_t_1 = PyUnicode_Check(__pyx_v_val); 
    __pyx_t_2 = (__pyx_t_1 != 0);
    if (likely(__pyx_t_2)) {

      /* "yarl/_quoting_c.pyx":323
 *             if isinstance(val, str):
 *                 # derived from str
 *                 val = str(val)             # <<<<<<<<<<<<<<
 *             else:
 *                 raise TypeError("Argument should be str")
 */
      __pyx_t_3 = __Pyx_PyObject_CallOneArg(((PyObject *)(&PyUnicode_Type)), __pyx_v_val); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 323, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF_SET(__pyx_v_val, __pyx_t_3);
      __pyx_t_3 = 0;

      /* "yarl/_quoting_c.pyx":321
 *             return None
 *         if type(val) is not str:
 *             if isinstance(val, str):             # <<<<<<<<<<<<<<
 *                 # derived from str
 *                 val = str(val)
 */
      goto __pyx_L5;
    }

    /* "yarl/_quoting_c.pyx":325
 *                 val = str(val)
 *             else:
 *                 raise TypeError("Argument should be str")             # <<<<<<<<<<<<<<
 *         return self._do_unquote(<str>val)
 * 
 */
    /*else*/ {
      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__3, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 325, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_Raise(__pyx_t_3, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __PYX_ERR(0, 325, __pyx_L1_error)
    }
    __pyx_L5:;

    /* "yarl/_quoting_c.pyx":320
 *         if val is None:
 *             return None
 *         if type(val) is not str:             # <<<<<<<<<<<<<<
 *             if isinstance(val, str):
 *                 # derived from str
 */
  }

  /* "yarl/_quoting_c.pyx":326
 *             else:
 *                 raise TypeError("Argument should be str")
 *         return self._do_unquote(<str>val)             # <<<<<<<<<<<<<<
 * 
 *     cdef str _do_unquote(self, str val):
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_3 = ((struct __pyx_vtabstruct_4yarl_10_quoting_c__Unquoter *)__pyx_v_self->__pyx_vtab)->_do_unquote(__pyx_v_self, ((PyObject*)__pyx_v_val)); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 326, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_r = __pyx_t_3;
  __pyx_t_3 = 0;
  goto __pyx_L0;

  /* "yarl/_quoting_c.pyx":317
 *         self._qs_quoter = _Quoter(qs=True)
 * 
 *     def __call__(self, val):             # <<<<<<<<<<<<<<
 *         if val is None:
 *             return None
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("yarl._quoting_c._Unquoter.__call__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_val);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "yarl/_quoting_c.pyx":328
 *         return self._do_unquote(<str>val)
 * 
 *     cdef str _do_unquote(self, str val):             # <<<<<<<<<<<<<<
 *         if len(val) == 0:
 *             return val
 */

static PyObject *__pyx_f_4yarl_10_quoting_c_9_Unquoter__do_unquote(struct __pyx_obj_4yarl_10_quoting_c__Unquoter *__pyx_v_self, PyObject *__pyx_v_val) {
  PyObject *__pyx_v_pct = 0;
  PyObject *__pyx_v_last_pct = 0;
  PyObject *__pyx_v_pcts = 0;
  PyObject *__pyx_v_ret = 0;
  PyObject *__pyx_v_unquoted = 0;
  PyObject *__pyx_v_ch = NULL;
  PyObject *__pyx_v_h = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  Py_ssize_t __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  Py_ssize_t __pyx_t_5;
  void *__pyx_t_6;
  int __pyx_t_7;
  int __pyx_t_8;
  Py_ssize_t __pyx_t_9;
  Py_ssize_t __pyx_t_10;
  PyObject *__pyx_t_11 = NULL;
  PyObject *__pyx_t_12 = NULL;
  int __pyx_t_13;
  PyObject *__pyx_t_14 = NULL;
  PyObject *__pyx_t_15 = NULL;
  PyObject *__pyx_t_16 = NULL;
  int __pyx_t_17;
  int __pyx_t_18;
  long __pyx_t_19;
  PyObject *(*__pyx_t_20)(PyObject *);
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_do_unquote", 0);

  /* "yarl/_quoting_c.pyx":329
 * 
 *     cdef str _do_unquote(self, str val):
 *         if len(val) == 0:             # <<<<<<<<<<<<<<
 *             return val
 *         cdef str pct = ''
 */
  if (unlikely(__pyx_v_val == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
    __PYX_ERR(0, 329, __pyx_L1_error)
  }
  __pyx_t_1 = __Pyx_PyUnicode_GET_LENGTH(__pyx_v_val); if (unlikely(__pyx_t_1 == ((Py_ssize_t)-1))) __PYX_ERR(0, 329, __pyx_L1_error)
  __pyx_t_2 = ((__pyx_t_1 == 0) != 0);
  if (__pyx_t_2) {

    /* "yarl/_quoting_c.pyx":330
 *     cdef str _do_unquote(self, str val):
 *         if len(val) == 0:
 *             return val             # <<<<<<<<<<<<<<
 *         cdef str pct = ''
 *         cdef str last_pct = ''
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_INCREF(__pyx_v_val);
    __pyx_r = __pyx_v_val;
    goto __pyx_L0;

    /* "yarl/_quoting_c.pyx":329
 * 
 *     cdef str _do_unquote(self, str val):
 *         if len(val) == 0:             # <<<<<<<<<<<<<<
 *             return val
 *         cdef str pct = ''
 */
  }

  /* "yarl/_quoting_c.pyx":331
 *         if len(val) == 0:
 *             return val
 *         cdef str pct = ''             # <<<<<<<<<<<<<<
 *         cdef str last_pct = ''
 *         cdef bytearray pcts = bytearray()
 */
  __Pyx_INCREF(__pyx_kp_u_);
  __pyx_v_pct = __pyx_kp_u_;

  /* "yarl/_quoting_c.pyx":332
 *             return val
 *         cdef str pct = ''
 *         cdef str last_pct = ''             # <<<<<<<<<<<<<<
 *         cdef bytearray pcts = bytearray()
 *         cdef list ret = []
 */
  __Pyx_INCREF(__pyx_kp_u_);
  __pyx_v_last_pct = __pyx_kp_u_;

  /* "yarl/_quoting_c.pyx":333
 *         cdef str pct = ''
 *         cdef str last_pct = ''
 *         cdef bytearray pcts = bytearray()             # <<<<<<<<<<<<<<
 *         cdef list ret = []
 *         cdef str unquoted
 */
  __pyx_t_3 = __Pyx_PyObject_CallNoArg(((PyObject *)(&PyByteArray_Type))); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 333, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_v_pcts = ((PyObject*)__pyx_t_3);
  __pyx_t_3 = 0;

  /* "yarl/_quoting_c.pyx":334
 *         cdef str last_pct = ''
 *         cdef bytearray pcts = bytearray()
 *         cdef list ret = []             # <<<<<<<<<<<<<<
 *         cdef str unquoted
 *         for ch in val:
 */
  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 334, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_v_ret = ((PyObject*)__pyx_t_3);
  __pyx_t_3 = 0;

  /* "yarl/_quoting_c.pyx":336
 *         cdef list ret = []
 *         cdef str unquoted
 *         for ch in val:             # <<<<<<<<<<<<<<
 *             if pct:
 *                 pct += ch
 */
  if (unlikely(__pyx_v_val == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable");
    __PYX_ERR(0, 336, __pyx_L1_error)
  }
  __Pyx_INCREF(__pyx_v_val);
  __pyx_t_4 = __pyx_v_val;
  __pyx_t_8 = __Pyx_init_unicode_iteration(__pyx_t_4, (&__pyx_t_5), (&__pyx_t_6), (&__pyx_t_7)); if (unlikely(__pyx_t_8 == ((int)-1))) __PYX_ERR(0, 336, __pyx_L1_error)
  for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_5; __pyx_t_9++) {
    __pyx_t_1 = __pyx_t_9;
    __pyx_t_3 = PyUnicode_FromOrdinal(__Pyx_PyUnicode_READ(__pyx_t_7, __pyx_t_6, __pyx_t_1)); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 336, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_XDECREF_SET(__pyx_v_ch, __pyx_t_3);
    __pyx_t_3 = 0;

    /* "yarl/_quoting_c.pyx":337
 *         cdef str unquoted
 *         for ch in val:
 *             if pct:             # <<<<<<<<<<<<<<
 *                 pct += ch
 *                 if len(pct) == 3:  # pragma: no branch   # peephole optimizer
 */
    __pyx_t_2 = (__pyx_v_pct != Py_None)&&(__Pyx_PyUnicode_IS_TRUE(__pyx_v_pct) != 0);
    if (__pyx_t_2) {

      /* "yarl/_quoting_c.pyx":338
 *         for ch in val:
 *             if pct:
 *                 pct += ch             # <<<<<<<<<<<<<<
 *                 if len(pct) == 3:  # pragma: no branch   # peephole optimizer
 *                     pcts.append(int(pct[1:], base=16))
 */
      __pyx_t_3 = PyNumber_InPlaceAdd(__pyx_v_pct, __pyx_v_ch); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 338, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      if (!(likely(PyUnicode_CheckExact(__pyx_t_3))||((__pyx_t_3) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "unicode", Py_TYPE(__pyx_t_3)->tp_name), 0))) __PYX_ERR(0, 338, __pyx_L1_error)
      __Pyx_DECREF_SET(__pyx_v_pct, ((PyObject*)__pyx_t_3));
      __pyx_t_3 = 0;

      /* "yarl/_quoting_c.pyx":339
 *             if pct:
 *                 pct += ch
 *                 if len(pct) == 3:  # pragma: no branch   # peephole optimizer             # <<<<<<<<<<<<<<
 *                     pcts.append(int(pct[1:], base=16))
 *                     last_pct = pct
 */
      if (unlikely(__pyx_v_pct == Py_None)) {
        PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
        __PYX_ERR(0, 339, __pyx_L1_error)
      }
      __pyx_t_10 = __Pyx_PyUnicode_GET_LENGTH(__pyx_v_pct); if (unlikely(__pyx_t_10 == ((Py_ssize_t)-1))) __PYX_ERR(0, 339, __pyx_L1_error)
      __pyx_t_2 = ((__pyx_t_10 == 3) != 0);
      if (__pyx_t_2) {

        /* "yarl/_quoting_c.pyx":340
 *                 pct += ch
 *                 if len(pct) == 3:  # pragma: no branch   # peephole optimizer
 *                     pcts.append(int(pct[1:], base=16))             # <<<<<<<<<<<<<<
 *                     last_pct = pct
 *                     pct = ''
 */
        if (unlikely(__pyx_v_pct == Py_None)) {
          PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
          __PYX_ERR(0, 340, __pyx_L1_error)
        }
        __pyx_t_3 = __Pyx_PyUnicode_Substring(__pyx_v_pct, 1, PY_SSIZE_T_MAX); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 340, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 340, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_11);
        __Pyx_GIVEREF(__pyx_t_3);
        PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_3);
        __pyx_t_3 = 0;
        __pyx_t_3 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 340, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_base, __pyx_int_16) < 0) __PYX_ERR(0, 340, __pyx_L1_error)
        __pyx_t_12 = __Pyx_PyObject_Call(((PyObject *)(&PyInt_Type)), __pyx_t_11, __pyx_t_3); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 340, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_12);
        __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
        __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
        __pyx_t_13 = __Pyx_PyByteArray_AppendObject(__pyx_v_pcts, __pyx_t_12); if (unlikely(__pyx_t_13 == ((int)-1))) __PYX_ERR(0, 340, __pyx_L1_error)
        __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;

        /* "yarl/_quoting_c.pyx":341
 *                 if len(pct) == 3:  # pragma: no branch   # peephole optimizer
 *                     pcts.append(int(pct[1:], base=16))
 *                     last_pct = pct             # <<<<<<<<<<<<<<
 *                     pct = ''
 *                 continue
 */
        __Pyx_INCREF(__pyx_v_pct);
        __Pyx_DECREF_SET(__pyx_v_last_pct, __pyx_v_pct);

        /* "yarl/_quoting_c.pyx":342
 *                     pcts.append(int(pct[1:], base=16))
 *                     last_pct = pct
 *                     pct = ''             # <<<<<<<<<<<<<<
 *                 continue
 *             if pcts:
 */
        __Pyx_INCREF(__pyx_kp_u_);
        __Pyx_DECREF_SET(__pyx_v_pct, __pyx_kp_u_);

        /* "yarl/_quoting_c.pyx":339
 *             if pct:
 *                 pct += ch
 *                 if len(pct) == 3:  # pragma: no branch   # peephole optimizer             # <<<<<<<<<<<<<<
 *                     pcts.append(int(pct[1:], base=16))
 *                     last_pct = pct
 */
      }

      /* "yarl/_quoting_c.pyx":343
 *                     last_pct = pct
 *                     pct = ''
 *                 continue             # <<<<<<<<<<<<<<
 *             if pcts:
 *                 try:
 */
      goto __pyx_L4_continue;

      /* "yarl/_quoting_c.pyx":337
 *         cdef str unquoted
 *         for ch in val:
 *             if pct:             # <<<<<<<<<<<<<<
 *                 pct += ch
 *                 if len(pct) == 3:  # pragma: no branch   # peephole optimizer
 */
    }

    /* "yarl/_quoting_c.pyx":344
 *                     pct = ''
 *                 continue
 *             if pcts:             # <<<<<<<<<<<<<<
 *                 try:
 *                     unquoted = pcts.decode('utf8')
 */
    __pyx_t_2 = (PyByteArray_GET_SIZE(__pyx_v_pcts) != 0);
    if (__pyx_t_2) {

      /* "yarl/_quoting_c.pyx":345
 *                 continue
 *             if pcts:
 *                 try:             # <<<<<<<<<<<<<<
 *                     unquoted = pcts.decode('utf8')
 *                 except UnicodeDecodeError:
 */
      {
        __Pyx_PyThreadState_declare
        __Pyx_PyThreadState_assign
        __Pyx_ExceptionSave(&__pyx_t_14, &__pyx_t_15, &__pyx_t_16);
        __Pyx_XGOTREF(__pyx_t_14);
        __Pyx_XGOTREF(__pyx_t_15);
        __Pyx_XGOTREF(__pyx_t_16);
        /*try:*/ {

          /* "yarl/_quoting_c.pyx":346
 *             if pcts:
 *                 try:
 *                     unquoted = pcts.decode('utf8')             # <<<<<<<<<<<<<<
 *                 except UnicodeDecodeError:
 *                     pass
 */
          __pyx_t_12 = __Pyx_decode_bytearray(__pyx_v_pcts, 0, PY_SSIZE_T_MAX, NULL, NULL, PyUnicode_DecodeUTF8); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 346, __pyx_L9_error)
          __Pyx_GOTREF(__pyx_t_12);
          __Pyx_XDECREF_SET(__pyx_v_unquoted, ((PyObject*)__pyx_t_12));
          __pyx_t_12 = 0;

          /* "yarl/_quoting_c.pyx":345
 *                 continue
 *             if pcts:
 *                 try:             # <<<<<<<<<<<<<<
 *                     unquoted = pcts.decode('utf8')
 *                 except UnicodeDecodeError:
 */
        }

        /* "yarl/_quoting_c.pyx":350
 *                     pass
 *                 else:
 *                     if self._qs and unquoted in '+=&;':             # <<<<<<<<<<<<<<
 *                         ret.append(self._qs_quoter(unquoted))
 *                     elif unquoted in self._unsafe:
 */
        /*else:*/ {
          __pyx_t_17 = (__pyx_v_self->_qs != 0);
          if (__pyx_t_17) {
          } else {
            __pyx_t_2 = __pyx_t_17;
            goto __pyx_L18_bool_binop_done;
          }
          __pyx_t_17 = (__Pyx_PyUnicode_ContainsTF(__pyx_v_unquoted, __pyx_kp_u__4, Py_EQ)); if (unlikely(__pyx_t_17 < 0)) __PYX_ERR(0, 350, __pyx_L11_except_error)
          __pyx_t_18 = (__pyx_t_17 != 0);
          __pyx_t_2 = __pyx_t_18;
          __pyx_L18_bool_binop_done:;
          if (__pyx_t_2) {

            /* "yarl/_quoting_c.pyx":351
 *                 else:
 *                     if self._qs and unquoted in '+=&;':
 *                         ret.append(self._qs_quoter(unquoted))             # <<<<<<<<<<<<<<
 *                     elif unquoted in self._unsafe:
 *                         ret.append(self._quoter(unquoted))
 */
            __Pyx_INCREF(((PyObject *)__pyx_v_self->_qs_quoter));
            __pyx_t_3 = ((PyObject *)__pyx_v_self->_qs_quoter); __pyx_t_11 = NULL;
            if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_3))) {
              __pyx_t_11 = PyMethod_GET_SELF(__pyx_t_3);
              if (likely(__pyx_t_11)) {
                PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
                __Pyx_INCREF(__pyx_t_11);
                __Pyx_INCREF(function);
                __Pyx_DECREF_SET(__pyx_t_3, function);
              }
            }
            __pyx_t_12 = (__pyx_t_11) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_11, __pyx_v_unquoted) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_v_unquoted);
            __Pyx_XDECREF(__pyx_t_11); __pyx_t_11 = 0;
            if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 351, __pyx_L11_except_error)
            __Pyx_GOTREF(__pyx_t_12);
            __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
            __pyx_t_13 = __Pyx_PyList_Append(__pyx_v_ret, __pyx_t_12); if (unlikely(__pyx_t_13 == ((int)-1))) __PYX_ERR(0, 351, __pyx_L11_except_error)
            __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;

            /* "yarl/_quoting_c.pyx":350
 *                     pass
 *                 else:
 *                     if self._qs and unquoted in '+=&;':             # <<<<<<<<<<<<<<
 *                         ret.append(self._qs_quoter(unquoted))
 *                     elif unquoted in self._unsafe:
 */
            goto __pyx_L17;
          }

          /* "yarl/_quoting_c.pyx":352
 *                     if self._qs and unquoted in '+=&;':
 *                         ret.append(self._qs_quoter(unquoted))
 *                     elif unquoted in self._unsafe:             # <<<<<<<<<<<<<<
 *                         ret.append(self._quoter(unquoted))
 *                     else:
 */
          if (unlikely(__pyx_v_self->_unsafe == Py_None)) {
            PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
            __PYX_ERR(0, 352, __pyx_L11_except_error)
          }
          __pyx_t_2 = (__Pyx_PyUnicode_ContainsTF(__pyx_v_unquoted, __pyx_v_self->_unsafe, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 352, __pyx_L11_except_error)
          __pyx_t_18 = (__pyx_t_2 != 0);
          if (__pyx_t_18) {

            /* "yarl/_quoting_c.pyx":353
 *                         ret.append(self._qs_quoter(unquoted))
 *                     elif unquoted in self._unsafe:
 *                         ret.append(self._quoter(unquoted))             # <<<<<<<<<<<<<<
 *                     else:
 *                         ret.append(unquoted)
 */
            __Pyx_INCREF(((PyObject *)__pyx_v_self->_quoter));
            __pyx_t_3 = ((PyObject *)__pyx_v_self->_quoter); __pyx_t_11 = NULL;
            if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_3))) {
              __pyx_t_11 = PyMethod_GET_SELF(__pyx_t_3);
              if (likely(__pyx_t_11)) {
                PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
                __Pyx_INCREF(__pyx_t_11);
                __Pyx_INCREF(function);
                __Pyx_DECREF_SET(__pyx_t_3, function);
              }
            }
            __pyx_t_12 = (__pyx_t_11) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_11, __pyx_v_unquoted) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_v_unquoted);
            __Pyx_XDECREF(__pyx_t_11); __pyx_t_11 = 0;
            if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 353, __pyx_L11_except_error)
            __Pyx_GOTREF(__pyx_t_12);
            __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
            __pyx_t_13 = __Pyx_PyList_Append(__pyx_v_ret, __pyx_t_12); if (unlikely(__pyx_t_13 == ((int)-1))) __PYX_ERR(0, 353, __pyx_L11_except_error)
            __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;

            /* "yarl/_quoting_c.pyx":352
 *                     if self._qs and unquoted in '+=&;':
 *                         ret.append(self._qs_quoter(unquoted))
 *                     elif unquoted in self._unsafe:             # <<<<<<<<<<<<<<
 *                         ret.append(self._quoter(unquoted))
 *                     else:
 */
            goto __pyx_L17;
          }

          /* "yarl/_quoting_c.pyx":355
 *                         ret.append(self._quoter(unquoted))
 *                     else:
 *                         ret.append(unquoted)             # <<<<<<<<<<<<<<
 *                     del pcts[:]
 * 
 */
          /*else*/ {
            __pyx_t_13 = __Pyx_PyList_Append(__pyx_v_ret, __pyx_v_unquoted); if (unlikely(__pyx_t_13 == ((int)-1))) __PYX_ERR(0, 355, __pyx_L11_except_error)
          }
          __pyx_L17:;

          /* "yarl/_quoting_c.pyx":356
 *                     else:
 *                         ret.append(unquoted)
 *                     del pcts[:]             # <<<<<<<<<<<<<<
 * 
 *             if ch == '%':
 */
          if (__Pyx_PyObject_DelSlice(__pyx_v_pcts, 0, 0, NULL, NULL, NULL, 0, 0, 1) < 0) __PYX_ERR(0, 356, __pyx_L11_except_error)
        }
        __Pyx_XDECREF(__pyx_t_14); __pyx_t_14 = 0;
        __Pyx_XDECREF(__pyx_t_15); __pyx_t_15 = 0;
        __Pyx_XDECREF(__pyx_t_16); __pyx_t_16 = 0;
        goto __pyx_L16_try_end;
        __pyx_L9_error:;
        __Pyx_XDECREF(__pyx_t_11); __pyx_t_11 = 0;
        __Pyx_XDECREF(__pyx_t_12); __pyx_t_12 = 0;
        __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;

        /* "yarl/_quoting_c.pyx":347
 *                 try:
 *                     unquoted = pcts.decode('utf8')
 *                 except UnicodeDecodeError:             # <<<<<<<<<<<<<<
 *                     pass
 *                 else:
 */
        __pyx_t_8 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_UnicodeDecodeError);
        if (__pyx_t_8) {
          __Pyx_ErrRestore(0,0,0);
          goto __pyx_L10_exception_handled;
        }
        goto __pyx_L11_except_error;
        __pyx_L11_except_error:;

        /* "yarl/_quoting_c.pyx":345
 *                 continue
 *             if pcts:
 *                 try:             # <<<<<<<<<<<<<<
 *                     unquoted = pcts.decode('utf8')
 *                 except UnicodeDecodeError:
 */
        __Pyx_XGIVEREF(__pyx_t_14);
        __Pyx_XGIVEREF(__pyx_t_15);
        __Pyx_XGIVEREF(__pyx_t_16);
        __Pyx_ExceptionReset(__pyx_t_14, __pyx_t_15, __pyx_t_16);
        goto __pyx_L1_error;
        __pyx_L10_exception_handled:;
        __Pyx_XGIVEREF(__pyx_t_14);
        __Pyx_XGIVEREF(__pyx_t_15);
        __Pyx_XGIVEREF(__pyx_t_16);
        __Pyx_ExceptionReset(__pyx_t_14, __pyx_t_15, __pyx_t_16);
        __pyx_L16_try_end:;
      }

      /* "yarl/_quoting_c.pyx":344
 *                     pct = ''
 *                 continue
 *             if pcts:             # <<<<<<<<<<<<<<
 *                 try:
 *                     unquoted = pcts.decode('utf8')
 */
    }

    /* "yarl/_quoting_c.pyx":358
 *                     del pcts[:]
 * 
 *             if ch == '%':             # <<<<<<<<<<<<<<
 *                 pct = ch
 *                 continue
 */
    __pyx_t_18 = (__Pyx_PyUnicode_Equals(__pyx_v_ch, __pyx_kp_u__5, Py_EQ)); if (unlikely(__pyx_t_18 < 0)) __PYX_ERR(0, 358, __pyx_L1_error)
    if (__pyx_t_18) {

      /* "yarl/_quoting_c.pyx":359
 * 
 *             if ch == '%':
 *                 pct = ch             # <<<<<<<<<<<<<<
 *                 continue
 * 
 */
      if (!(likely(PyUnicode_CheckExact(__pyx_v_ch))||((__pyx_v_ch) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "unicode", Py_TYPE(__pyx_v_ch)->tp_name), 0))) __PYX_ERR(0, 359, __pyx_L1_error)
      __pyx_t_12 = __pyx_v_ch;
      __Pyx_INCREF(__pyx_t_12);
      __Pyx_DECREF_SET(__pyx_v_pct, ((PyObject*)__pyx_t_12));
      __pyx_t_12 = 0;

      /* "yarl/_quoting_c.pyx":360
 *             if ch == '%':
 *                 pct = ch
 *                 continue             # <<<<<<<<<<<<<<
 * 
 *             if pcts:
 */
      goto __pyx_L4_continue;

      /* "yarl/_quoting_c.pyx":358
 *                     del pcts[:]
 * 
 *             if ch == '%':             # <<<<<<<<<<<<<<
 *                 pct = ch
 *                 continue
 */
    }

    /* "yarl/_quoting_c.pyx":362
 *                 continue
 * 
 *             if pcts:             # <<<<<<<<<<<<<<
 *                 ret.append(last_pct)  # %F8ab
 *                 last_pct = ''
 */
    __pyx_t_18 = (PyByteArray_GET_SIZE(__pyx_v_pcts) != 0);
    if (__pyx_t_18) {

      /* "yarl/_quoting_c.pyx":363
 * 
 *             if pcts:
 *                 ret.append(last_pct)  # %F8ab             # <<<<<<<<<<<<<<
 *                 last_pct = ''
 * 
 */
      __pyx_t_13 = __Pyx_PyList_Append(__pyx_v_ret, __pyx_v_last_pct); if (unlikely(__pyx_t_13 == ((int)-1))) __PYX_ERR(0, 363, __pyx_L1_error)

      /* "yarl/_quoting_c.pyx":364
 *             if pcts:
 *                 ret.append(last_pct)  # %F8ab
 *                 last_pct = ''             # <<<<<<<<<<<<<<
 * 
 *             if ch == '+':
 */
      __Pyx_INCREF(__pyx_kp_u_);
      __Pyx_DECREF_SET(__pyx_v_last_pct, __pyx_kp_u_);

      /* "yarl/_quoting_c.pyx":362
 *                 continue
 * 
 *             if pcts:             # <<<<<<<<<<<<<<
 *                 ret.append(last_pct)  # %F8ab
 *                 last_pct = ''
 */
    }

    /* "yarl/_quoting_c.pyx":366
 *                 last_pct = ''
 * 
 *             if ch == '+':             # <<<<<<<<<<<<<<
 *                 if not self._qs or ch in self._unsafe:
 *                     ret.append('+')
 */
    __pyx_t_18 = (__Pyx_PyUnicode_Equals(__pyx_v_ch, __pyx_kp_u__6, Py_EQ)); if (unlikely(__pyx_t_18 < 0)) __PYX_ERR(0, 366, __pyx_L1_error)
    if (__pyx_t_18) {

      /* "yarl/_quoting_c.pyx":367
 * 
 *             if ch == '+':
 *                 if not self._qs or ch in self._unsafe:             # <<<<<<<<<<<<<<
 *                     ret.append('+')
 *                 else:
 */
      __pyx_t_2 = ((!(__pyx_v_self->_qs != 0)) != 0);
      if (!__pyx_t_2) {
      } else {
        __pyx_t_18 = __pyx_t_2;
        goto __pyx_L24_bool_binop_done;
      }
      if (unlikely(__pyx_v_self->_unsafe == Py_None)) {
        PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
        __PYX_ERR(0, 367, __pyx_L1_error)
      }
      __pyx_t_2 = (__Pyx_PyUnicode_ContainsTF(__pyx_v_ch, __pyx_v_self->_unsafe, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 367, __pyx_L1_error)
      __pyx_t_17 = (__pyx_t_2 != 0);
      __pyx_t_18 = __pyx_t_17;
      __pyx_L24_bool_binop_done:;
      if (__pyx_t_18) {

        /* "yarl/_quoting_c.pyx":368
 *             if ch == '+':
 *                 if not self._qs or ch in self._unsafe:
 *                     ret.append('+')             # <<<<<<<<<<<<<<
 *                 else:
 *                     ret.append(' ')
 */
        __pyx_t_13 = __Pyx_PyList_Append(__pyx_v_ret, __pyx_kp_u__6); if (unlikely(__pyx_t_13 == ((int)-1))) __PYX_ERR(0, 368, __pyx_L1_error)

        /* "yarl/_quoting_c.pyx":367
 * 
 *             if ch == '+':
 *                 if not self._qs or ch in self._unsafe:             # <<<<<<<<<<<<<<
 *                     ret.append('+')
 *                 else:
 */
        goto __pyx_L23;
      }

      /* "yarl/_quoting_c.pyx":370
 *                     ret.append('+')
 *                 else:
 *                     ret.append(' ')             # <<<<<<<<<<<<<<
 *                 continue
 * 
 */
      /*else*/ {
        __pyx_t_13 = __Pyx_PyList_Append(__pyx_v_ret, __pyx_kp_u__7); if (unlikely(__pyx_t_13 == ((int)-1))) __PYX_ERR(0, 370, __pyx_L1_error)
      }
      __pyx_L23:;

      /* "yarl/_quoting_c.pyx":371
 *                 else:
 *                     ret.append(' ')
 *                 continue             # <<<<<<<<<<<<<<
 * 
 *             if ch in self._unsafe:
 */
      goto __pyx_L4_continue;

      /* "yarl/_quoting_c.pyx":366
 *                 last_pct = ''
 * 
 *             if ch == '+':             # <<<<<<<<<<<<<<
 *                 if not self._qs or ch in self._unsafe:
 *                     ret.append('+')
 */
    }

    /* "yarl/_quoting_c.pyx":373
 *                 continue
 * 
 *             if ch in self._unsafe:             # <<<<<<<<<<<<<<
 *                 ret.append('%')
 *                 h = hex(ord(ch)).upper()[2:]
 */
    if (unlikely(__pyx_v_self->_unsafe == Py_None)) {
      PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
      __PYX_ERR(0, 373, __pyx_L1_error)
    }
    __pyx_t_18 = (__Pyx_PyUnicode_ContainsTF(__pyx_v_ch, __pyx_v_self->_unsafe, Py_EQ)); if (unlikely(__pyx_t_18 < 0)) __PYX_ERR(0, 373, __pyx_L1_error)
    __pyx_t_17 = (__pyx_t_18 != 0);
    if (__pyx_t_17) {

      /* "yarl/_quoting_c.pyx":374
 * 
 *             if ch in self._unsafe:
 *                 ret.append('%')             # <<<<<<<<<<<<<<
 *                 h = hex(ord(ch)).upper()[2:]
 *                 for ch in h:
 */
      __pyx_t_13 = __Pyx_PyList_Append(__pyx_v_ret, __pyx_kp_u__5); if (unlikely(__pyx_t_13 == ((int)-1))) __PYX_ERR(0, 374, __pyx_L1_error)

      /* "yarl/_quoting_c.pyx":375
 *             if ch in self._unsafe:
 *                 ret.append('%')
 *                 h = hex(ord(ch)).upper()[2:]             # <<<<<<<<<<<<<<
 *                 for ch in h:
 *                     ret.append(ch)
 */
      __pyx_t_19 = __Pyx_PyObject_Ord(__pyx_v_ch); if (unlikely(__pyx_t_19 == ((long)(long)(Py_UCS4)-1))) __PYX_ERR(0, 375, __pyx_L1_error)
      __pyx_t_3 = __Pyx_PyInt_From_long(__pyx_t_19); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 375, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __pyx_t_11 = __Pyx_PyObject_CallOneArg(__pyx_builtin_hex, __pyx_t_3); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 375, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_11);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_11, __pyx_n_s_upper); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 375, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
      __pyx_t_11 = NULL;
      if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_3))) {
        __pyx_t_11 = PyMethod_GET_SELF(__pyx_t_3);
        if (likely(__pyx_t_11)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
          __Pyx_INCREF(__pyx_t_11);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_3, function);
        }
      }
      __pyx_t_12 = (__pyx_t_11) ? __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_11) : __Pyx_PyObject_CallNoArg(__pyx_t_3);
      __Pyx_XDECREF(__pyx_t_11); __pyx_t_11 = 0;
      if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 375, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_12);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_t_3 = __Pyx_PyObject_GetSlice(__pyx_t_12, 2, 0, NULL, NULL, &__pyx_slice__8, 1, 0, 1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 375, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
      __Pyx_XDECREF_SET(__pyx_v_h, __pyx_t_3);
      __pyx_t_3 = 0;

      /* "yarl/_quoting_c.pyx":376
 *                 ret.append('%')
 *                 h = hex(ord(ch)).upper()[2:]
 *                 for ch in h:             # <<<<<<<<<<<<<<
 *                     ret.append(ch)
 *                 continue
 */
      if (likely(PyList_CheckExact(__pyx_v_h)) || PyTuple_CheckExact(__pyx_v_h)) {
        __pyx_t_3 = __pyx_v_h; __Pyx_INCREF(__pyx_t_3); __pyx_t_10 = 0;
        __pyx_t_20 = NULL;
      } else {
        __pyx_t_10 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_h); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 376, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        __pyx_t_20 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_20)) __PYX_ERR(0, 376, __pyx_L1_error)
      }
      for (;;) {
        if (likely(!__pyx_t_20)) {
          if (likely(PyList_CheckExact(__pyx_t_3))) {
            if (__pyx_t_10 >= PyList_GET_SIZE(__pyx_t_3)) break;
            #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
            __pyx_t_12 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_10); __Pyx_INCREF(__pyx_t_12); __pyx_t_10++; if (unlikely(0 < 0)) __PYX_ERR(0, 376, __pyx_L1_error)
            #else
            __pyx_t_12 = PySequence_ITEM(__pyx_t_3, __pyx_t_10); __pyx_t_10++; if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 376, __pyx_L1_error)
            __Pyx_GOTREF(__pyx_t_12);
            #endif
          } else {
            if (__pyx_t_10 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
            #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
            __pyx_t_12 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_10); __Pyx_INCREF(__pyx_t_12); __pyx_t_10++; if (unlikely(0 < 0)) __PYX_ERR(0, 376, __pyx_L1_error)
            #else
            __pyx_t_12 = PySequence_ITEM(__pyx_t_3, __pyx_t_10); __pyx_t_10++; if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 376, __pyx_L1_error)
            __Pyx_GOTREF(__pyx_t_12);
            #endif
          }
        } else {
          __pyx_t_12 = __pyx_t_20(__pyx_t_3);
          if (unlikely(!__pyx_t_12)) {
            PyObject* exc_type = PyErr_Occurred();
            if (exc_type) {
              if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
              else __PYX_ERR(0, 376, __pyx_L1_error)
            }
            break;
          }
          __Pyx_GOTREF(__pyx_t_12);
        }
        __Pyx_DECREF_SET(__pyx_v_ch, __pyx_t_12);
        __pyx_t_12 = 0;

        /* "yarl/_quoting_c.pyx":377
 *                 h = hex(ord(ch)).upper()[2:]
 *                 for ch in h:
 *                     ret.append(ch)             # <<<<<<<<<<<<<<
 *                 continue
 * 
 */
        __pyx_t_13 = __Pyx_PyList_Append(__pyx_v_ret, __pyx_v_ch); if (unlikely(__pyx_t_13 == ((int)-1))) __PYX_ERR(0, 377, __pyx_L1_error)

        /* "yarl/_quoting_c.pyx":376
 *                 ret.append('%')
 *                 h = hex(ord(ch)).upper()[2:]
 *                 for ch in h:             # <<<<<<<<<<<<<<
 *                     ret.append(ch)
 *                 continue
 */
      }
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

      /* "yarl/_quoting_c.pyx":378
 *                 for ch in h:
 *                     ret.append(ch)
 *                 continue             # <<<<<<<<<<<<<<
 * 
 *             ret.append(ch)
 */
      goto __pyx_L4_continue;

      /* "yarl/_quoting_c.pyx":373
 *                 continue
 * 
 *             if ch in self._unsafe:             # <<<<<<<<<<<<<<
 *                 ret.append('%')
 *                 h = hex(ord(ch)).upper()[2:]
 */
    }

    /* "yarl/_quoting_c.pyx":380
 *                 continue
 * 
 *             ret.append(ch)             # <<<<<<<<<<<<<<
 * 
 *         if pcts:
 */
    __pyx_t_13 = __Pyx_PyList_Append(__pyx_v_ret, __pyx_v_ch); if (unlikely(__pyx_t_13 == ((int)-1))) __PYX_ERR(0, 380, __pyx_L1_error)
    __pyx_L4_continue:;
  }
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "yarl/_quoting_c.pyx":382
 *             ret.append(ch)
 * 
 *         if pcts:             # <<<<<<<<<<<<<<
 *             try:
 *                 unquoted = pcts.decode('utf8')
 */
  __pyx_t_17 = (PyByteArray_GET_SIZE(__pyx_v_pcts) != 0);
  if (__pyx_t_17) {

    /* "yarl/_quoting_c.pyx":383
 * 
 *         if pcts:
 *             try:             # <<<<<<<<<<<<<<
 *                 unquoted = pcts.decode('utf8')
 *             except UnicodeDecodeError:
 */
    {
      __Pyx_PyThreadState_declare
      __Pyx_PyThreadState_assign
      __Pyx_ExceptionSave(&__pyx_t_16, &__pyx_t_15, &__pyx_t_14);
      __Pyx_XGOTREF(__pyx_t_16);
      __Pyx_XGOTREF(__pyx_t_15);
      __Pyx_XGOTREF(__pyx_t_14);
      /*try:*/ {

        /* "yarl/_quoting_c.pyx":384
 *         if pcts:
 *             try:
 *                 unquoted = pcts.decode('utf8')             # <<<<<<<<<<<<<<
 *             except UnicodeDecodeError:
 *                 ret.append(last_pct)  # %F8
 */
        __pyx_t_3 = __Pyx_decode_bytearray(__pyx_v_pcts, 0, PY_SSIZE_T_MAX, NULL, NULL, PyUnicode_DecodeUTF8); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 384, __pyx_L30_error)
        __Pyx_GOTREF(__pyx_t_3);
        __Pyx_XDECREF_SET(__pyx_v_unquoted, ((PyObject*)__pyx_t_3));
        __pyx_t_3 = 0;

        /* "yarl/_quoting_c.pyx":383
 * 
 *         if pcts:
 *             try:             # <<<<<<<<<<<<<<
 *                 unquoted = pcts.decode('utf8')
 *             except UnicodeDecodeError:
 */
      }

      /* "yarl/_quoting_c.pyx":388
 *                 ret.append(last_pct)  # %F8
 *             else:
 *                 if self._qs and unquoted in '+=&;':             # <<<<<<<<<<<<<<
 *                     ret.append(self._qs_quoter(unquoted))
 *                 elif unquoted in self._unsafe:
 */
      /*else:*/ {
        __pyx_t_18 = (__pyx_v_self->_qs != 0);
        if (__pyx_t_18) {
        } else {
          __pyx_t_17 = __pyx_t_18;
          goto __pyx_L37_bool_binop_done;
        }
        __pyx_t_18 = (__Pyx_PyUnicode_ContainsTF(__pyx_v_unquoted, __pyx_kp_u__4, Py_EQ)); if (unlikely(__pyx_t_18 < 0)) __PYX_ERR(0, 388, __pyx_L32_except_error)
        __pyx_t_2 = (__pyx_t_18 != 0);
        __pyx_t_17 = __pyx_t_2;
        __pyx_L37_bool_binop_done:;
        if (__pyx_t_17) {

          /* "yarl/_quoting_c.pyx":389
 *             else:
 *                 if self._qs and unquoted in '+=&;':
 *                     ret.append(self._qs_quoter(unquoted))             # <<<<<<<<<<<<<<
 *                 elif unquoted in self._unsafe:
 *                     ret.append(self._quoter(unquoted))
 */
          __Pyx_INCREF(((PyObject *)__pyx_v_self->_qs_quoter));
          __pyx_t_12 = ((PyObject *)__pyx_v_self->_qs_quoter); __pyx_t_11 = NULL;
          if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_12))) {
            __pyx_t_11 = PyMethod_GET_SELF(__pyx_t_12);
            if (likely(__pyx_t_11)) {
              PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_12);
              __Pyx_INCREF(__pyx_t_11);
              __Pyx_INCREF(function);
              __Pyx_DECREF_SET(__pyx_t_12, function);
            }
          }
          __pyx_t_3 = (__pyx_t_11) ? __Pyx_PyObject_Call2Args(__pyx_t_12, __pyx_t_11, __pyx_v_unquoted) : __Pyx_PyObject_CallOneArg(__pyx_t_12, __pyx_v_unquoted);
          __Pyx_XDECREF(__pyx_t_11); __pyx_t_11 = 0;
          if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 389, __pyx_L32_except_error)
          __Pyx_GOTREF(__pyx_t_3);
          __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
          __pyx_t_13 = __Pyx_PyList_Append(__pyx_v_ret, __pyx_t_3); if (unlikely(__pyx_t_13 == ((int)-1))) __PYX_ERR(0, 389, __pyx_L32_except_error)
          __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

          /* "yarl/_quoting_c.pyx":388
 *                 ret.append(last_pct)  # %F8
 *             else:
 *                 if self._qs and unquoted in '+=&;':             # <<<<<<<<<<<<<<
 *                     ret.append(self._qs_quoter(unquoted))
 *                 elif unquoted in self._unsafe:
 */
          goto __pyx_L36;
        }

        /* "yarl/_quoting_c.pyx":390
 *                 if self._qs and unquoted in '+=&;':
 *                     ret.append(self._qs_quoter(unquoted))
 *                 elif unquoted in self._unsafe:             # <<<<<<<<<<<<<<
 *                     ret.append(self._quoter(unquoted))
 *                 else:
 */
        if (unlikely(__pyx_v_self->_unsafe == Py_None)) {
          PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
          __PYX_ERR(0, 390, __pyx_L32_except_error)
        }
        __pyx_t_17 = (__Pyx_PyUnicode_ContainsTF(__pyx_v_unquoted, __pyx_v_self->_unsafe, Py_EQ)); if (unlikely(__pyx_t_17 < 0)) __PYX_ERR(0, 390, __pyx_L32_except_error)
        __pyx_t_2 = (__pyx_t_17 != 0);
        if (__pyx_t_2) {

          /* "yarl/_quoting_c.pyx":391
 *                     ret.append(self._qs_quoter(unquoted))
 *                 elif unquoted in self._unsafe:
 *                     ret.append(self._quoter(unquoted))             # <<<<<<<<<<<<<<
 *                 else:
 *                     ret.append(unquoted)
 */
          __Pyx_INCREF(((PyObject *)__pyx_v_self->_quoter));
          __pyx_t_12 = ((PyObject *)__pyx_v_self->_quoter); __pyx_t_11 = NULL;
          if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_12))) {
            __pyx_t_11 = PyMethod_GET_SELF(__pyx_t_12);
            if (likely(__pyx_t_11)) {
              PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_12);
              __Pyx_INCREF(__pyx_t_11);
              __Pyx_INCREF(function);
              __Pyx_DECREF_SET(__pyx_t_12, function);
            }
          }
          __pyx_t_3 = (__pyx_t_11) ? __Pyx_PyObject_Call2Args(__pyx_t_12, __pyx_t_11, __pyx_v_unquoted) : __Pyx_PyObject_CallOneArg(__pyx_t_12, __pyx_v_unquoted);
          __Pyx_XDECREF(__pyx_t_11); __pyx_t_11 = 0;
          if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 391, __pyx_L32_except_error)
          __Pyx_GOTREF(__pyx_t_3);
          __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
          __pyx_t_13 = __Pyx_PyList_Append(__pyx_v_ret, __pyx_t_3); if (unlikely(__pyx_t_13 == ((int)-1))) __PYX_ERR(0, 391, __pyx_L32_except_error)
          __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

          /* "yarl/_quoting_c.pyx":390
 *                 if self._qs and unquoted in '+=&;':
 *                     ret.append(self._qs_quoter(unquoted))
 *                 elif unquoted in self._unsafe:             # <<<<<<<<<<<<<<
 *                     ret.append(self._quoter(unquoted))
 *                 else:
 */
          goto __pyx_L36;
        }

        /* "yarl/_quoting_c.pyx":393
 *                     ret.append(self._quoter(unquoted))
 *                 else:
 *                     ret.append(unquoted)             # <<<<<<<<<<<<<<
 *         return ''.join(ret)
 */
        /*else*/ {
          __pyx_t_13 = __Pyx_PyList_Append(__pyx_v_ret, __pyx_v_unquoted); if (unlikely(__pyx_t_13 == ((int)-1))) __PYX_ERR(0, 393, __pyx_L32_except_error)
        }
        __pyx_L36:;
      }
      __Pyx_XDECREF(__pyx_t_16); __pyx_t_16 = 0;
      __Pyx_XDECREF(__pyx_t_15); __pyx_t_15 = 0;
      __Pyx_XDECREF(__pyx_t_14); __pyx_t_14 = 0;
      goto __pyx_L35_try_end;
      __pyx_L30_error:;
      __Pyx_XDECREF(__pyx_t_11); __pyx_t_11 = 0;
      __Pyx_XDECREF(__pyx_t_12); __pyx_t_12 = 0;
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;

      /* "yarl/_quoting_c.pyx":385
 *             try:
 *                 unquoted = pcts.decode('utf8')
 *             except UnicodeDecodeError:             # <<<<<<<<<<<<<<
 *                 ret.append(last_pct)  # %F8
 *             else:
 */
      __pyx_t_7 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_UnicodeDecodeError);
      if (__pyx_t_7) {
        __Pyx_AddTraceback("yarl._quoting_c._Unquoter._do_unquote", __pyx_clineno, __pyx_lineno, __pyx_filename);
        if (__Pyx_GetException(&__pyx_t_3, &__pyx_t_12, &__pyx_t_11) < 0) __PYX_ERR(0, 385, __pyx_L32_except_error)
        __Pyx_GOTREF(__pyx_t_3);
        __Pyx_GOTREF(__pyx_t_12);
        __Pyx_GOTREF(__pyx_t_11);

        /* "yarl/_quoting_c.pyx":386
 *                 unquoted = pcts.decode('utf8')
 *             except UnicodeDecodeError:
 *                 ret.append(last_pct)  # %F8             # <<<<<<<<<<<<<<
 *             else:
 *                 if self._qs and unquoted in '+=&;':
 */
        __pyx_t_13 = __Pyx_PyList_Append(__pyx_v_ret, __pyx_v_last_pct); if (unlikely(__pyx_t_13 == ((int)-1))) __PYX_ERR(0, 386, __pyx_L32_except_error)
        __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
        __Pyx_XDECREF(__pyx_t_12); __pyx_t_12 = 0;
        __Pyx_XDECREF(__pyx_t_11); __pyx_t_11 = 0;
        goto __pyx_L31_exception_handled;
      }
      goto __pyx_L32_except_error;
      __pyx_L32_except_error:;

      /* "yarl/_quoting_c.pyx":383
 * 
 *         if pcts:
 *             try:             # <<<<<<<<<<<<<<
 *                 unquoted = pcts.decode('utf8')
 *             except UnicodeDecodeError:
 */
      __Pyx_XGIVEREF(__pyx_t_16);
      __Pyx_XGIVEREF(__pyx_t_15);
      __Pyx_XGIVEREF(__pyx_t_14);
      __Pyx_ExceptionReset(__pyx_t_16, __pyx_t_15, __pyx_t_14);
      goto __pyx_L1_error;
      __pyx_L31_exception_handled:;
      __Pyx_XGIVEREF(__pyx_t_16);
      __Pyx_XGIVEREF(__pyx_t_15);
      __Pyx_XGIVEREF(__pyx_t_14);
      __Pyx_ExceptionReset(__pyx_t_16, __pyx_t_15, __pyx_t_14);
      __pyx_L35_try_end:;
    }

    /* "yarl/_quoting_c.pyx":382
 *             ret.append(ch)
 * 
 *         if pcts:             # <<<<<<<<<<<<<<
 *             try:
 *                 unquoted = pcts.decode('utf8')
 */
  }

  /* "yarl/_quoting_c.pyx":394
 *                 else:
 *                     ret.append(unquoted)
 *         return ''.join(ret)             # <<<<<<<<<<<<<<
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_11 = PyUnicode_Join(__pyx_kp_u_, __pyx_v_ret); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 394, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_11);
  __pyx_r = ((PyObject*)__pyx_t_11);
  __pyx_t_11 = 0;
  goto __pyx_L0;

  /* "yarl/_quoting_c.pyx":328
 *         return self._do_unquote(<str>val)
 * 
 *     cdef str _do_unquote(self, str val):             # <<<<<<<<<<<<<<
 *         if len(val) == 0:
 *             return val
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_11);
  __Pyx_XDECREF(__pyx_t_12);
  __Pyx_AddTraceback("yarl._quoting_c._Unquoter._do_unquote", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_pct);
  __Pyx_XDECREF(__pyx_v_last_pct);
  __Pyx_XDECREF(__pyx_v_pcts);
  __Pyx_XDECREF(__pyx_v_ret);
  __Pyx_XDECREF(__pyx_v_unquoted);
  __Pyx_XDECREF(__pyx_v_ch);
  __Pyx_XDECREF(__pyx_v_h);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     cdef tuple state
 *     cdef object _dict
 */

/* Python wrapper */
static PyObject *__pyx_pw_4yarl_10_quoting_c_9_Unquoter_5__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw_4yarl_10_quoting_c_9_Unquoter_5__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf_4yarl_10_quoting_c_9_Unquoter_4__reduce_cython__(((struct __pyx_obj_4yarl_10_quoting_c__Unquoter *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4yarl_10_quoting_c_9_Unquoter_4__reduce_cython__(struct __pyx_obj_4yarl_10_quoting_c__Unquoter *__pyx_v_self) {
  PyObject *__pyx_v_state = 0;
  PyObject *__pyx_v__dict = 0;
  int __pyx_v_use_setstate;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_t_3;
  int __pyx_t_4;
  int __pyx_t_5;
  PyObject *__pyx_t_6 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__reduce_cython__", 0);

  /* "(tree fragment)":5
 *     cdef object _dict
 *     cdef bint use_setstate
 *     state = (self._qs, self._qs_quoter, self._quoter, self._unsafe)             # <<<<<<<<<<<<<<
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:
 */
  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_v_self->_qs); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 5, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 5, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
  __Pyx_INCREF(((PyObject *)__pyx_v_self->_qs_quoter));
  __Pyx_GIVEREF(((PyObject *)__pyx_v_self->_qs_quoter));
  PyTuple_SET_ITEM(__pyx_t_2, 1, ((PyObject *)__pyx_v_self->_qs_quoter));
  __Pyx_INCREF(((PyObject *)__pyx_v_self->_quoter));
  __Pyx_GIVEREF(((PyObject *)__pyx_v_self->_quoter));
  PyTuple_SET_ITEM(__pyx_t_2, 2, ((PyObject *)__pyx_v_self->_quoter));
  __Pyx_INCREF(__pyx_v_self->_unsafe);
  __Pyx_GIVEREF(__pyx_v_self->_unsafe);
  PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_v_self->_unsafe);
  __pyx_t_1 = 0;
  __pyx_v_state = ((PyObject*)__pyx_t_2);
  __pyx_t_2 = 0;

  /* "(tree fragment)":6
 *     cdef bint use_setstate
 *     state = (self._qs, self._qs_quoter, self._quoter, self._unsafe)
 *     _dict = getattr(self, '__dict__', None)             # <<<<<<<<<<<<<<
 *     if _dict is not None:
 *         state += (_dict,)
 */
  __pyx_t_2 = __Pyx_GetAttr3(((PyObject *)__pyx_v_self), __pyx_n_s_dict, Py_None); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 6, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_v__dict = __pyx_t_2;
  __pyx_t_2 = 0;

  /* "(tree fragment)":7
 *     state = (self._qs, self._qs_quoter, self._quoter, self._unsafe)
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:             # <<<<<<<<<<<<<<
 *         state += (_dict,)
 *         use_setstate = True
 */
  __pyx_t_3 = (__pyx_v__dict != Py_None);
  __pyx_t_4 = (__pyx_t_3 != 0);
  if (__pyx_t_4) {

    /* "(tree fragment)":8
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:
 *         state += (_dict,)             # <<<<<<<<<<<<<<
 *         use_setstate = True
 *     else:
 */
    __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 8, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_INCREF(__pyx_v__dict);
    __Pyx_GIVEREF(__pyx_v__dict);
    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v__dict);
    __pyx_t_1 = PyNumber_InPlaceAdd(__pyx_v_state, __pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 8, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF_SET(__pyx_v_state, ((PyObject*)__pyx_t_1));
    __pyx_t_1 = 0;

    /* "(tree fragment)":9
 *     if _dict is not None:
 *         state += (_dict,)
 *         use_setstate = True             # <<<<<<<<<<<<<<
 *     else:
 *         use_setstate = self._qs_quoter is not None or self._quoter is not None or self._unsafe is not None
 */
    __pyx_v_use_setstate = 1;

    /* "(tree fragment)":7
 *     state = (self._qs, self._qs_quoter, self._quoter, self._unsafe)
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:             # <<<<<<<<<<<<<<
 *         state += (_dict,)
 *         use_setstate = True
 */
    goto __pyx_L3;
  }

  /* "(tree fragment)":11
 *         use_setstate = True
 *     else:
 *         use_setstate = self._qs_quoter is not None or self._quoter is not None or self._unsafe is not None             # <<<<<<<<<<<<<<
 *     if use_setstate:
 *         return __pyx_unpickle__Unquoter, (type(self), 0x276577d, None), state
 */
  /*else*/ {
    __pyx_t_3 = (((PyObject *)__pyx_v_self->_qs_quoter) != Py_None);
    __pyx_t_5 = (__pyx_t_3 != 0);
    if (!__pyx_t_5) {
    } else {
      __pyx_t_4 = __pyx_t_5;
      goto __pyx_L4_bool_binop_done;
    }
    __pyx_t_5 = (((PyObject *)__pyx_v_self->_quoter) != Py_None);
    __pyx_t_3 = (__pyx_t_5 != 0);
    if (!__pyx_t_3) {
    } else {
      __pyx_t_4 = __pyx_t_3;
      goto __pyx_L4_bool_binop_done;
    }
    __pyx_t_3 = (__pyx_v_self->_unsafe != ((PyObject*)Py_None));
    __pyx_t_5 = (__pyx_t_3 != 0);
    __pyx_t_4 = __pyx_t_5;
    __pyx_L4_bool_binop_done:;
    __pyx_v_use_setstate = __pyx_t_4;
  }
  __pyx_L3:;

  /* "(tree fragment)":12
 *     else:
 *         use_setstate = self._qs_quoter is not None or self._quoter is not None or self._unsafe is not None
 *     if use_setstate:             # <<<<<<<<<<<<<<
 *         return __pyx_unpickle__Unquoter, (type(self), 0x276577d, None), state
 *     else:
 */
  __pyx_t_4 = (__pyx_v_use_setstate != 0);
  if (__pyx_t_4) {

    /* "(tree fragment)":13
 *         use_setstate = self._qs_quoter is not None or self._quoter is not None or self._unsafe is not None
 *     if use_setstate:
 *         return __pyx_unpickle__Unquoter, (type(self), 0x276577d, None), state             # <<<<<<<<<<<<<<
 *     else:
 *         return __pyx_unpickle__Unquoter, (type(self), 0x276577d, state)
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_pyx_unpickle__Unquoter); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_2 = PyTuple_New(3); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_INCREF(__pyx_int_41310077);
    __Pyx_GIVEREF(__pyx_int_41310077);
    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_int_41310077);
    __Pyx_INCREF(Py_None);
    __Pyx_GIVEREF(Py_None);
    PyTuple_SET_ITEM(__pyx_t_2, 2, Py_None);
    __pyx_t_6 = PyTuple_New(3); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __Pyx_GIVEREF(__pyx_t_1);
    PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_1);
    __Pyx_GIVEREF(__pyx_t_2);
    PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_t_2);
    __Pyx_INCREF(__pyx_v_state);
    __Pyx_GIVEREF(__pyx_v_state);
    PyTuple_SET_ITEM(__pyx_t_6, 2, __pyx_v_state);
    __pyx_t_1 = 0;
    __pyx_t_2 = 0;
    __pyx_r = __pyx_t_6;
    __pyx_t_6 = 0;
    goto __pyx_L0;

    /* "(tree fragment)":12
 *     else:
 *         use_setstate = self._qs_quoter is not None or self._quoter is not None or self._unsafe is not None
 *     if use_setstate:             # <<<<<<<<<<<<<<
 *         return __pyx_unpickle__Unquoter, (type(self), 0x276577d, None), state
 *     else:
 */
  }

  /* "(tree fragment)":15
 *         return __pyx_unpickle__Unquoter, (type(self), 0x276577d, None), state
 *     else:
 *         return __pyx_unpickle__Unquoter, (type(self), 0x276577d, state)             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     __pyx_unpickle__Unquoter__set_state(self, __pyx_state)
 */
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_6, __pyx_n_s_pyx_unpickle__Unquoter); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 15, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_2 = PyTuple_New(3); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 15, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_INCREF(__pyx_int_41310077);
    __Pyx_GIVEREF(__pyx_int_41310077);
    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_int_41310077);
    __Pyx_INCREF(__pyx_v_state);
    __Pyx_GIVEREF(__pyx_v_state);
    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_v_state);
    __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 15, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_GIVEREF(__pyx_t_6);
    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_6);
    __Pyx_GIVEREF(__pyx_t_2);
    PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_2);
    __pyx_t_6 = 0;
    __pyx_t_2 = 0;
    __pyx_r = __pyx_t_1;
    __pyx_t_1 = 0;
    goto __pyx_L0;
  }

  /* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     cdef tuple state
 *     cdef object _dict
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("yarl._quoting_c._Unquoter.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_state);
  __Pyx_XDECREF(__pyx_v__dict);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":16
 *     else:
 *         return __pyx_unpickle__Unquoter, (type(self), 0x276577d, state)
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_unpickle__Unquoter__set_state(self, __pyx_state)
 */

/* Python wrapper */
static PyObject *__pyx_pw_4yarl_10_quoting_c_9_Unquoter_7__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyObject *__pyx_pw_4yarl_10_quoting_c_9_Unquoter_7__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf_4yarl_10_quoting_c_9_Unquoter_6__setstate_cython__(((struct __pyx_obj_4yarl_10_quoting_c__Unquoter *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4yarl_10_quoting_c_9_Unquoter_6__setstate_cython__(struct __pyx_obj_4yarl_10_quoting_c__Unquoter *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__setstate_cython__", 0);

  /* "(tree fragment)":17
 *         return __pyx_unpickle__Unquoter, (type(self), 0x276577d, state)
 * def __setstate_cython__(self, __pyx_state):
 *     __pyx_unpickle__Unquoter__set_state(self, __pyx_state)             # <<<<<<<<<<<<<<
 */
  if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(1, 17, __pyx_L1_error)
  __pyx_t_1 = __pyx_f_4yarl_10_quoting_c___pyx_unpickle__Unquoter__set_state(__pyx_v_self, ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 17, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "(tree fragment)":16
 *     else:
 *         return __pyx_unpickle__Unquoter, (type(self), 0x276577d, state)
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_unpickle__Unquoter__set_state(self, __pyx_state)
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("yarl._quoting_c._Unquoter.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":1
 * def __pyx_unpickle__Quoter(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 */

/* Python wrapper */
static PyObject *__pyx_pw_4yarl_10_quoting_c_1__pyx_unpickle__Quoter(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4yarl_10_quoting_c_1__pyx_unpickle__Quoter = {"__pyx_unpickle__Quoter", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_4yarl_10_quoting_c_1__pyx_unpickle__Quoter, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4yarl_10_quoting_c_1__pyx_unpickle__Quoter(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v___pyx_type = 0;
  long __pyx_v___pyx_checksum;
  PyObject *__pyx_v___pyx_state = 0;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__pyx_unpickle__Quoter (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_pyx_type,&__pyx_n_s_pyx_checksum,&__pyx_n_s_pyx_state,0};
    PyObject* values[3] = {0,0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        CYTHON_FALLTHROUGH;
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_type)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_checksum)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("__pyx_unpickle__Quoter", 1, 3, 3, 1); __PYX_ERR(1, 1, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  2:
        if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_state)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("__pyx_unpickle__Quoter", 1, 3, 3, 2); __PYX_ERR(1, 1, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__pyx_unpickle__Quoter") < 0)) __PYX_ERR(1, 1, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 3) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
      values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
    }
    __pyx_v___pyx_type = values[0];
    __pyx_v___pyx_checksum = __Pyx_PyInt_As_long(values[1]); if (unlikely((__pyx_v___pyx_checksum == (long)-1) && PyErr_Occurred())) __PYX_ERR(1, 1, __pyx_L3_error)
    __pyx_v___pyx_state = values[2];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__pyx_unpickle__Quoter", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(1, 1, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("yarl._quoting_c.__pyx_unpickle__Quoter", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4yarl_10_quoting_c___pyx_unpickle__Quoter(__pyx_self, __pyx_v___pyx_type, __pyx_v___pyx_checksum, __pyx_v___pyx_state);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4yarl_10_quoting_c___pyx_unpickle__Quoter(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_v___pyx_PickleError = 0;
  PyObject *__pyx_v___pyx_result = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  int __pyx_t_6;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__pyx_unpickle__Quoter", 0);

  /* "(tree fragment)":4
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 *     if __pyx_checksum != 0xe91bd35:             # <<<<<<<<<<<<<<
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xe91bd35 = (_protected_table, _qs, _requote, _safe_table))" % __pyx_checksum)
 */
  __pyx_t_1 = ((__pyx_v___pyx_checksum != 0xe91bd35) != 0);
  if (__pyx_t_1) {

    /* "(tree fragment)":5
 *     cdef object __pyx_result
 *     if __pyx_checksum != 0xe91bd35:
 *         from pickle import PickleError as __pyx_PickleError             # <<<<<<<<<<<<<<
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xe91bd35 = (_protected_table, _qs, _requote, _safe_table))" % __pyx_checksum)
 *     __pyx_result = _Quoter.__new__(__pyx_type)
 */
    __pyx_t_2 = PyList_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 5, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_INCREF(__pyx_n_s_PickleError);
    __Pyx_GIVEREF(__pyx_n_s_PickleError);
    PyList_SET_ITEM(__pyx_t_2, 0, __pyx_n_s_PickleError);
    __pyx_t_3 = __Pyx_Import(__pyx_n_s_pickle, __pyx_t_2, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 5, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_t_2 = __Pyx_ImportFrom(__pyx_t_3, __pyx_n_s_PickleError); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 5, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_INCREF(__pyx_t_2);
    __pyx_v___pyx_PickleError = __pyx_t_2;
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "(tree fragment)":6
 *     if __pyx_checksum != 0xe91bd35:
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xe91bd35 = (_protected_table, _qs, _requote, _safe_table))" % __pyx_checksum)             # <<<<<<<<<<<<<<
 *     __pyx_result = _Quoter.__new__(__pyx_type)
 *     if __pyx_state is not None:
 */
    __pyx_t_2 = __Pyx_PyInt_From_long(__pyx_v___pyx_checksum); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 6, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Incompatible_checksums_s_vs_0xe9, __pyx_t_2); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 6, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_INCREF(__pyx_v___pyx_PickleError);
    __pyx_t_2 = __pyx_v___pyx_PickleError; __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_2))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_2);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_2, function);
      }
    }
    __pyx_t_3 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_2, __pyx_t_5, __pyx_t_4) : __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_4);
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 6, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(1, 6, __pyx_L1_error)

    /* "(tree fragment)":4
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 *     if __pyx_checksum != 0xe91bd35:             # <<<<<<<<<<<<<<
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xe91bd35 = (_protected_table, _qs, _requote, _safe_table))" % __pyx_checksum)
 */
  }

  /* "(tree fragment)":7
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xe91bd35 = (_protected_table, _qs, _requote, _safe_table))" % __pyx_checksum)
 *     __pyx_result = _Quoter.__new__(__pyx_type)             # <<<<<<<<<<<<<<
 *     if __pyx_state is not None:
 *         __pyx_unpickle__Quoter__set_state(<_Quoter> __pyx_result, __pyx_state)
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_ptype_4yarl_10_quoting_c__Quoter), __pyx_n_s_new); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 7, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_4 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_4)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_4);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  __pyx_t_3 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_2, __pyx_t_4, __pyx_v___pyx_type) : __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_v___pyx_type);
  __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
  if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 7, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v___pyx_result = __pyx_t_3;
  __pyx_t_3 = 0;

  /* "(tree fragment)":8
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xe91bd35 = (_protected_table, _qs, _requote, _safe_table))" % __pyx_checksum)
 *     __pyx_result = _Quoter.__new__(__pyx_type)
 *     if __pyx_state is not None:             # <<<<<<<<<<<<<<
 *         __pyx_unpickle__Quoter__set_state(<_Quoter> __pyx_result, __pyx_state)
 *     return __pyx_result
 */
  __pyx_t_1 = (__pyx_v___pyx_state != Py_None);
  __pyx_t_6 = (__pyx_t_1 != 0);
  if (__pyx_t_6) {

    /* "(tree fragment)":9
 *     __pyx_result = _Quoter.__new__(__pyx_type)
 *     if __pyx_state is not None:
 *         __pyx_unpickle__Quoter__set_state(<_Quoter> __pyx_result, __pyx_state)             # <<<<<<<<<<<<<<
 *     return __pyx_result
 * cdef __pyx_unpickle__Quoter__set_state(_Quoter __pyx_result, tuple __pyx_state):
 */
    if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(1, 9, __pyx_L1_error)
    __pyx_t_3 = __pyx_f_4yarl_10_quoting_c___pyx_unpickle__Quoter__set_state(((struct __pyx_obj_4yarl_10_quoting_c__Quoter *)__pyx_v___pyx_result), ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 9, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "(tree fragment)":8
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xe91bd35 = (_protected_table, _qs, _requote, _safe_table))" % __pyx_checksum)
 *     __pyx_result = _Quoter.__new__(__pyx_type)
 *     if __pyx_state is not None:             # <<<<<<<<<<<<<<
 *         __pyx_unpickle__Quoter__set_state(<_Quoter> __pyx_result, __pyx_state)
 *     return __pyx_result
 */
  }

  /* "(tree fragment)":10
 *     if __pyx_state is not None:
 *         __pyx_unpickle__Quoter__set_state(<_Quoter> __pyx_result, __pyx_state)
 *     return __pyx_result             # <<<<<<<<<<<<<<
 * cdef __pyx_unpickle__Quoter__set_state(_Quoter __pyx_result, tuple __pyx_state):
 *     __pyx_result._protected_table = __pyx_state[0]; __pyx_result._qs = __pyx_state[1]; __pyx_result._requote = __pyx_state[2]; __pyx_result._safe_table = __pyx_state[3]
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v___pyx_result);
  __pyx_r = __pyx_v___pyx_result;
  goto __pyx_L0;

  /* "(tree fragment)":1
 * def __pyx_unpickle__Quoter(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("yarl._quoting_c.__pyx_unpickle__Quoter", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v___pyx_PickleError);
  __Pyx_XDECREF(__pyx_v___pyx_result);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":11
 *         __pyx_unpickle__Quoter__set_state(<_Quoter> __pyx_result, __pyx_state)
 *     return __pyx_result
 * cdef __pyx_unpickle__Quoter__set_state(_Quoter __pyx_result, tuple __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_result._protected_table = __pyx_state[0]; __pyx_result._qs = __pyx_state[1]; __pyx_result._requote = __pyx_state[2]; __pyx_result._safe_table = __pyx_state[3]
 *     if len(__pyx_state) > 4 and hasattr(__pyx_result, '__dict__'):
 */

static PyObject *__pyx_f_4yarl_10_quoting_c___pyx_unpickle__Quoter__set_state(struct __pyx_obj_4yarl_10_quoting_c__Quoter *__pyx_v___pyx_result, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  uint8_t __pyx_t_2[16];
  int __pyx_t_3;
  Py_ssize_t __pyx_t_4;
  int __pyx_t_5;
  int __pyx_t_6;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__pyx_unpickle__Quoter__set_state", 0);

  /* "(tree fragment)":12
 *     return __pyx_result
 * cdef __pyx_unpickle__Quoter__set_state(_Quoter __pyx_result, tuple __pyx_state):
 *     __pyx_result._protected_table = __pyx_state[0]; __pyx_result._qs = __pyx_state[1]; __pyx_result._requote = __pyx_state[2]; __pyx_result._safe_table = __pyx_state[3]             # <<<<<<<<<<<<<<
 *     if len(__pyx_state) > 4 and hasattr(__pyx_result, '__dict__'):
 *         __pyx_result.__dict__.update(__pyx_state[4])
 */
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
    __PYX_ERR(1, 12, __pyx_L1_error)
  }
  __pyx_t_1 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 12, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (unlikely(__Pyx_carray_from_py_uint8_t(__pyx_t_1, __pyx_t_2, 16) < 0)) __PYX_ERR(1, 12, __pyx_L1_error)
  memcpy(&(__pyx_v___pyx_result->_protected_table[0]), __pyx_t_2, sizeof(__pyx_v___pyx_result->_protected_table[0]) * (16));
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
    __PYX_ERR(1, 12, __pyx_L1_error)
  }
  __pyx_t_1 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 12, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 12, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v___pyx_result->_qs = __pyx_t_3;
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
    __PYX_ERR(1, 12, __pyx_L1_error)
  }
  __pyx_t_1 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 2, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 12, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 12, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v___pyx_result->_requote = __pyx_t_3;
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
    __PYX_ERR(1, 12, __pyx_L1_error)
  }
  __pyx_t_1 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 3, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 12, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (unlikely(__Pyx_carray_from_py_uint8_t(__pyx_t_1, __pyx_t_2, 16) < 0)) __PYX_ERR(1, 12, __pyx_L1_error)
  memcpy(&(__pyx_v___pyx_result->_safe_table[0]), __pyx_t_2, sizeof(__pyx_v___pyx_result->_safe_table[0]) * (16));
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "(tree fragment)":13
 * cdef __pyx_unpickle__Quoter__set_state(_Quoter __pyx_result, tuple __pyx_state):
 *     __pyx_result._protected_table = __pyx_state[0]; __pyx_result._qs = __pyx_state[1]; __pyx_result._requote = __pyx_state[2]; __pyx_result._safe_table = __pyx_state[3]
 *     if len(__pyx_state) > 4 and hasattr(__pyx_result, '__dict__'):             # <<<<<<<<<<<<<<
 *         __pyx_result.__dict__.update(__pyx_state[4])
 */
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
    __PYX_ERR(1, 13, __pyx_L1_error)
  }
  __pyx_t_4 = PyTuple_GET_SIZE(__pyx_v___pyx_state); if (unlikely(__pyx_t_4 == ((Py_ssize_t)-1))) __PYX_ERR(1, 13, __pyx_L1_error)
  __pyx_t_5 = ((__pyx_t_4 > 4) != 0);
  if (__pyx_t_5) {
  } else {
    __pyx_t_3 = __pyx_t_5;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_5 = __Pyx_HasAttr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(__pyx_t_5 == ((int)-1))) __PYX_ERR(1, 13, __pyx_L1_error)
  __pyx_t_6 = (__pyx_t_5 != 0);
  __pyx_t_3 = __pyx_t_6;
  __pyx_L4_bool_binop_done:;
  if (__pyx_t_3) {

    /* "(tree fragment)":14
 *     __pyx_result._protected_table = __pyx_state[0]; __pyx_result._qs = __pyx_state[1]; __pyx_result._requote = __pyx_state[2]; __pyx_result._safe_table = __pyx_state[3]
 *     if len(__pyx_state) > 4 and hasattr(__pyx_result, '__dict__'):
 *         __pyx_result.__dict__.update(__pyx_state[4])             # <<<<<<<<<<<<<<
 */
    __pyx_t_7 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 14, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __pyx_t_8 = __Pyx_PyObject_GetAttrStr(__pyx_t_7, __pyx_n_s_update); if (unlikely(!__pyx_t_8)) __PYX_ERR(1, 14, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    if (unlikely(__pyx_v___pyx_state == Py_None)) {
      PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
      __PYX_ERR(1, 14, __pyx_L1_error)
    }
    __pyx_t_7 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 4, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 14, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __pyx_t_9 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_8))) {
      __pyx_t_9 = PyMethod_GET_SELF(__pyx_t_8);
      if (likely(__pyx_t_9)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_8);
        __Pyx_INCREF(__pyx_t_9);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_8, function);
      }
    }
    __pyx_t_1 = (__pyx_t_9) ? __Pyx_PyObject_Call2Args(__pyx_t_8, __pyx_t_9, __pyx_t_7) : __Pyx_PyObject_CallOneArg(__pyx_t_8, __pyx_t_7);
    __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 14, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

    /* "(tree fragment)":13
 * cdef __pyx_unpickle__Quoter__set_state(_Quoter __pyx_result, tuple __pyx_state):
 *     __pyx_result._protected_table = __pyx_state[0]; __pyx_result._qs = __pyx_state[1]; __pyx_result._requote = __pyx_state[2]; __pyx_result._safe_table = __pyx_state[3]
 *     if len(__pyx_state) > 4 and hasattr(__pyx_result, '__dict__'):             # <<<<<<<<<<<<<<
 *         __pyx_result.__dict__.update(__pyx_state[4])
 */
  }

  /* "(tree fragment)":11
 *         __pyx_unpickle__Quoter__set_state(<_Quoter> __pyx_result, __pyx_state)
 *     return __pyx_result
 * cdef __pyx_unpickle__Quoter__set_state(_Quoter __pyx_result, tuple __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_result._protected_table = __pyx_state[0]; __pyx_result._qs = __pyx_state[1]; __pyx_result._requote = __pyx_state[2]; __pyx_result._safe_table = __pyx_state[3]
 *     if len(__pyx_state) > 4 and hasattr(__pyx_result, '__dict__'):
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_AddTraceback("yarl._quoting_c.__pyx_unpickle__Quoter__set_state", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":1
 * def __pyx_unpickle__Unquoter(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 */

/* Python wrapper */
static PyObject *__pyx_pw_4yarl_10_quoting_c_3__pyx_unpickle__Unquoter(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_4yarl_10_quoting_c_3__pyx_unpickle__Unquoter = {"__pyx_unpickle__Unquoter", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_4yarl_10_quoting_c_3__pyx_unpickle__Unquoter, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_4yarl_10_quoting_c_3__pyx_unpickle__Unquoter(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v___pyx_type = 0;
  long __pyx_v___pyx_checksum;
  PyObject *__pyx_v___pyx_state = 0;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__pyx_unpickle__Unquoter (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_pyx_type,&__pyx_n_s_pyx_checksum,&__pyx_n_s_pyx_state,0};
    PyObject* values[3] = {0,0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        CYTHON_FALLTHROUGH;
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_type)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_checksum)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("__pyx_unpickle__Unquoter", 1, 3, 3, 1); __PYX_ERR(1, 1, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  2:
        if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_state)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("__pyx_unpickle__Unquoter", 1, 3, 3, 2); __PYX_ERR(1, 1, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__pyx_unpickle__Unquoter") < 0)) __PYX_ERR(1, 1, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 3) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
      values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
    }
    __pyx_v___pyx_type = values[0];
    __pyx_v___pyx_checksum = __Pyx_PyInt_As_long(values[1]); if (unlikely((__pyx_v___pyx_checksum == (long)-1) && PyErr_Occurred())) __PYX_ERR(1, 1, __pyx_L3_error)
    __pyx_v___pyx_state = values[2];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__pyx_unpickle__Unquoter", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(1, 1, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("yarl._quoting_c.__pyx_unpickle__Unquoter", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_4yarl_10_quoting_c_2__pyx_unpickle__Unquoter(__pyx_self, __pyx_v___pyx_type, __pyx_v___pyx_checksum, __pyx_v___pyx_state);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4yarl_10_quoting_c_2__pyx_unpickle__Unquoter(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_v___pyx_PickleError = 0;
  PyObject *__pyx_v___pyx_result = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  int __pyx_t_6;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__pyx_unpickle__Unquoter", 0);

  /* "(tree fragment)":4
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 *     if __pyx_checksum != 0x276577d:             # <<<<<<<<<<<<<<
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0x276577d = (_qs, _qs_quoter, _quoter, _unsafe))" % __pyx_checksum)
 */
  __pyx_t_1 = ((__pyx_v___pyx_checksum != 0x276577d) != 0);
  if (__pyx_t_1) {

    /* "(tree fragment)":5
 *     cdef object __pyx_result
 *     if __pyx_checksum != 0x276577d:
 *         from pickle import PickleError as __pyx_PickleError             # <<<<<<<<<<<<<<
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0x276577d = (_qs, _qs_quoter, _quoter, _unsafe))" % __pyx_checksum)
 *     __pyx_result = _Unquoter.__new__(__pyx_type)
 */
    __pyx_t_2 = PyList_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 5, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_INCREF(__pyx_n_s_PickleError);
    __Pyx_GIVEREF(__pyx_n_s_PickleError);
    PyList_SET_ITEM(__pyx_t_2, 0, __pyx_n_s_PickleError);
    __pyx_t_3 = __Pyx_Import(__pyx_n_s_pickle, __pyx_t_2, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 5, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_t_2 = __Pyx_ImportFrom(__pyx_t_3, __pyx_n_s_PickleError); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 5, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_INCREF(__pyx_t_2);
    __pyx_v___pyx_PickleError = __pyx_t_2;
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "(tree fragment)":6
 *     if __pyx_checksum != 0x276577d:
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0x276577d = (_qs, _qs_quoter, _quoter, _unsafe))" % __pyx_checksum)             # <<<<<<<<<<<<<<
 *     __pyx_result = _Unquoter.__new__(__pyx_type)
 *     if __pyx_state is not None:
 */
    __pyx_t_2 = __Pyx_PyInt_From_long(__pyx_v___pyx_checksum); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 6, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Incompatible_checksums_s_vs_0x27, __pyx_t_2); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 6, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_INCREF(__pyx_v___pyx_PickleError);
    __pyx_t_2 = __pyx_v___pyx_PickleError; __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_2))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_2);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_2, function);
      }
    }
    __pyx_t_3 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_2, __pyx_t_5, __pyx_t_4) : __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_4);
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 6, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(1, 6, __pyx_L1_error)

    /* "(tree fragment)":4
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 *     if __pyx_checksum != 0x276577d:             # <<<<<<<<<<<<<<
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0x276577d = (_qs, _qs_quoter, _quoter, _unsafe))" % __pyx_checksum)
 */
  }

  /* "(tree fragment)":7
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0x276577d = (_qs, _qs_quoter, _quoter, _unsafe))" % __pyx_checksum)
 *     __pyx_result = _Unquoter.__new__(__pyx_type)             # <<<<<<<<<<<<<<
 *     if __pyx_state is not None:
 *         __pyx_unpickle__Unquoter__set_state(<_Unquoter> __pyx_result, __pyx_state)
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_ptype_4yarl_10_quoting_c__Unquoter), __pyx_n_s_new); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 7, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_4 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_4)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_4);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  __pyx_t_3 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_2, __pyx_t_4, __pyx_v___pyx_type) : __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_v___pyx_type);
  __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
  if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 7, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v___pyx_result = __pyx_t_3;
  __pyx_t_3 = 0;

  /* "(tree fragment)":8
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0x276577d = (_qs, _qs_quoter, _quoter, _unsafe))" % __pyx_checksum)
 *     __pyx_result = _Unquoter.__new__(__pyx_type)
 *     if __pyx_state is not None:             # <<<<<<<<<<<<<<
 *         __pyx_unpickle__Unquoter__set_state(<_Unquoter> __pyx_result, __pyx_state)
 *     return __pyx_result
 */
  __pyx_t_1 = (__pyx_v___pyx_state != Py_None);
  __pyx_t_6 = (__pyx_t_1 != 0);
  if (__pyx_t_6) {

    /* "(tree fragment)":9
 *     __pyx_result = _Unquoter.__new__(__pyx_type)
 *     if __pyx_state is not None:
 *         __pyx_unpickle__Unquoter__set_state(<_Unquoter> __pyx_result, __pyx_state)             # <<<<<<<<<<<<<<
 *     return __pyx_result
 * cdef __pyx_unpickle__Unquoter__set_state(_Unquoter __pyx_result, tuple __pyx_state):
 */
    if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(1, 9, __pyx_L1_error)
    __pyx_t_3 = __pyx_f_4yarl_10_quoting_c___pyx_unpickle__Unquoter__set_state(((struct __pyx_obj_4yarl_10_quoting_c__Unquoter *)__pyx_v___pyx_result), ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 9, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "(tree fragment)":8
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0x276577d = (_qs, _qs_quoter, _quoter, _unsafe))" % __pyx_checksum)
 *     __pyx_result = _Unquoter.__new__(__pyx_type)
 *     if __pyx_state is not None:             # <<<<<<<<<<<<<<
 *         __pyx_unpickle__Unquoter__set_state(<_Unquoter> __pyx_result, __pyx_state)
 *     return __pyx_result
 */
  }

  /* "(tree fragment)":10
 *     if __pyx_state is not None:
 *         __pyx_unpickle__Unquoter__set_state(<_Unquoter> __pyx_result, __pyx_state)
 *     return __pyx_result             # <<<<<<<<<<<<<<
 * cdef __pyx_unpickle__Unquoter__set_state(_Unquoter __pyx_result, tuple __pyx_state):
 *     __pyx_result._qs = __pyx_state[0]; __pyx_result._qs_quoter = __pyx_state[1]; __pyx_result._quoter = __pyx_state[2]; __pyx_result._unsafe = __pyx_state[3]
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v___pyx_result);
  __pyx_r = __pyx_v___pyx_result;
  goto __pyx_L0;

  /* "(tree fragment)":1
 * def __pyx_unpickle__Unquoter(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("yarl._quoting_c.__pyx_unpickle__Unquoter", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v___pyx_PickleError);
  __Pyx_XDECREF(__pyx_v___pyx_result);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":11
 *         __pyx_unpickle__Unquoter__set_state(<_Unquoter> __pyx_result, __pyx_state)
 *     return __pyx_result
 * cdef __pyx_unpickle__Unquoter__set_state(_Unquoter __pyx_result, tuple __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_result._qs = __pyx_state[0]; __pyx_result._qs_quoter = __pyx_state[1]; __pyx_result._quoter = __pyx_state[2]; __pyx_result._unsafe = __pyx_state[3]
 *     if len(__pyx_state) > 4 and hasattr(__pyx_result, '__dict__'):
 */

static PyObject *__pyx_f_4yarl_10_quoting_c___pyx_unpickle__Unquoter__set_state(struct __pyx_obj_4yarl_10_quoting_c__Unquoter *__pyx_v___pyx_result, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  Py_ssize_t __pyx_t_3;
  int __pyx_t_4;
  int __pyx_t_5;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__pyx_unpickle__Unquoter__set_state", 0);

  /* "(tree fragment)":12
 *     return __pyx_result
 * cdef __pyx_unpickle__Unquoter__set_state(_Unquoter __pyx_result, tuple __pyx_state):
 *     __pyx_result._qs = __pyx_state[0]; __pyx_result._qs_quoter = __pyx_state[1]; __pyx_result._quoter = __pyx_state[2]; __pyx_result._unsafe = __pyx_state[3]             # <<<<<<<<<<<<<<
 *     if len(__pyx_state) > 4 and hasattr(__pyx_result, '__dict__'):
 *         __pyx_result.__dict__.update(__pyx_state[4])
 */
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
    __PYX_ERR(1, 12, __pyx_L1_error)
  }
  __pyx_t_1 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 12, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 12, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v___pyx_result->_qs = __pyx_t_2;
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
    __PYX_ERR(1, 12, __pyx_L1_error)
  }
  __pyx_t_1 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 12, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4yarl_10_quoting_c__Quoter))))) __PYX_ERR(1, 12, __pyx_L1_error)
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v___pyx_result->_qs_quoter);
  __Pyx_DECREF(((PyObject *)__pyx_v___pyx_result->_qs_quoter));
  __pyx_v___pyx_result->_qs_quoter = ((struct __pyx_obj_4yarl_10_quoting_c__Quoter *)__pyx_t_1);
  __pyx_t_1 = 0;
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
    __PYX_ERR(1, 12, __pyx_L1_error)
  }
  __pyx_t_1 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 2, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 12, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4yarl_10_quoting_c__Quoter))))) __PYX_ERR(1, 12, __pyx_L1_error)
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v___pyx_result->_quoter);
  __Pyx_DECREF(((PyObject *)__pyx_v___pyx_result->_quoter));
  __pyx_v___pyx_result->_quoter = ((struct __pyx_obj_4yarl_10_quoting_c__Quoter *)__pyx_t_1);
  __pyx_t_1 = 0;
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
    __PYX_ERR(1, 12, __pyx_L1_error)
  }
  __pyx_t_1 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 3, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 12, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (!(likely(PyUnicode_CheckExact(__pyx_t_1))||((__pyx_t_1) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "unicode", Py_TYPE(__pyx_t_1)->tp_name), 0))) __PYX_ERR(1, 12, __pyx_L1_error)
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v___pyx_result->_unsafe);
  __Pyx_DECREF(__pyx_v___pyx_result->_unsafe);
  __pyx_v___pyx_result->_unsafe = ((PyObject*)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "(tree fragment)":13
 * cdef __pyx_unpickle__Unquoter__set_state(_Unquoter __pyx_result, tuple __pyx_state):
 *     __pyx_result._qs = __pyx_state[0]; __pyx_result._qs_quoter = __pyx_state[1]; __pyx_result._quoter = __pyx_state[2]; __pyx_result._unsafe = __pyx_state[3]
 *     if len(__pyx_state) > 4 and hasattr(__pyx_result, '__dict__'):             # <<<<<<<<<<<<<<
 *         __pyx_result.__dict__.update(__pyx_state[4])
 */
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
    __PYX_ERR(1, 13, __pyx_L1_error)
  }
  __pyx_t_3 = PyTuple_GET_SIZE(__pyx_v___pyx_state); if (unlikely(__pyx_t_3 == ((Py_ssize_t)-1))) __PYX_ERR(1, 13, __pyx_L1_error)
  __pyx_t_4 = ((__pyx_t_3 > 4) != 0);
  if (__pyx_t_4) {
  } else {
    __pyx_t_2 = __pyx_t_4;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_4 = __Pyx_HasAttr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(1, 13, __pyx_L1_error)
  __pyx_t_5 = (__pyx_t_4 != 0);
  __pyx_t_2 = __pyx_t_5;
  __pyx_L4_bool_binop_done:;
  if (__pyx_t_2) {

    /* "(tree fragment)":14
 *     __pyx_result._qs = __pyx_state[0]; __pyx_result._qs_quoter = __pyx_state[1]; __pyx_result._quoter = __pyx_state[2]; __pyx_result._unsafe = __pyx_state[3]
 *     if len(__pyx_state) > 4 and hasattr(__pyx_result, '__dict__'):
 *         __pyx_result.__dict__.update(__pyx_state[4])             # <<<<<<<<<<<<<<
 */
    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 14, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_n_s_update); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 14, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (unlikely(__pyx_v___pyx_state == Py_None)) {
      PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
      __PYX_ERR(1, 14, __pyx_L1_error)
    }
    __pyx_t_6 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 4, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 14, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_8 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_7))) {
      __pyx_t_8 = PyMethod_GET_SELF(__pyx_t_7);
      if (likely(__pyx_t_8)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_7);
        __Pyx_INCREF(__pyx_t_8);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_7, function);
      }
    }
    __pyx_t_1 = (__pyx_t_8) ? __Pyx_PyObject_Call2Args(__pyx_t_7, __pyx_t_8, __pyx_t_6) : __Pyx_PyObject_CallOneArg(__pyx_t_7, __pyx_t_6);
    __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 14, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

    /* "(tree fragment)":13
 * cdef __pyx_unpickle__Unquoter__set_state(_Unquoter __pyx_result, tuple __pyx_state):
 *     __pyx_result._qs = __pyx_state[0]; __pyx_result._qs_quoter = __pyx_state[1]; __pyx_result._quoter = __pyx_state[2]; __pyx_result._unsafe = __pyx_state[3]
 *     if len(__pyx_state) > 4 and hasattr(__pyx_result, '__dict__'):             # <<<<<<<<<<<<<<
 *         __pyx_result.__dict__.update(__pyx_state[4])
 */
  }

  /* "(tree fragment)":11
 *         __pyx_unpickle__Unquoter__set_state(<_Unquoter> __pyx_result, __pyx_state)
 *     return __pyx_result
 * cdef __pyx_unpickle__Unquoter__set_state(_Unquoter __pyx_result, tuple __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_result._qs = __pyx_state[0]; __pyx_result._qs_quoter = __pyx_state[1]; __pyx_result._quoter = __pyx_state[2]; __pyx_result._unsafe = __pyx_state[3]
 *     if len(__pyx_state) > 4 and hasattr(__pyx_result, '__dict__'):
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_AddTraceback("yarl._quoting_c.__pyx_unpickle__Unquoter__set_state", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "carray.from_py":77
 * 
 * @cname("__Pyx_carray_from_py_uint8_t")
 * cdef int __Pyx_carray_from_py_uint8_t(object o, base_type *v, Py_ssize_t length) except -1:             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t i = length
 *     try:
 */

static int __Pyx_carray_from_py_uint8_t(PyObject *__pyx_v_o, uint8_t *__pyx_v_v, Py_ssize_t __pyx_v_length) {
  Py_ssize_t __pyx_v_i;
  PyObject *__pyx_v_item = NULL;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  Py_ssize_t __pyx_t_4;
  int __pyx_t_5;
  int __pyx_t_6;
  PyObject *__pyx_t_7 = NULL;
  Py_ssize_t __pyx_t_8;
  PyObject *(*__pyx_t_9)(PyObject *);
  PyObject *__pyx_t_10 = NULL;
  uint8_t __pyx_t_11;
  char const *__pyx_t_12;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__Pyx_carray_from_py_uint8_t", 0);

  /* "carray.from_py":78
 * @cname("__Pyx_carray_from_py_uint8_t")
 * cdef int __Pyx_carray_from_py_uint8_t(object o, base_type *v, Py_ssize_t length) except -1:
 *     cdef Py_ssize_t i = length             # <<<<<<<<<<<<<<
 *     try:
 *         i = len(o)
 */
  __pyx_v_i = __pyx_v_length;

  /* "carray.from_py":79
 * cdef int __Pyx_carray_from_py_uint8_t(object o, base_type *v, Py_ssize_t length) except -1:
 *     cdef Py_ssize_t i = length
 *     try:             # <<<<<<<<<<<<<<
 *         i = len(o)
 *     except (TypeError, OverflowError):
 */
  {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ExceptionSave(&__pyx_t_1, &__pyx_t_2, &__pyx_t_3);
    __Pyx_XGOTREF(__pyx_t_1);
    __Pyx_XGOTREF(__pyx_t_2);
    __Pyx_XGOTREF(__pyx_t_3);
    /*try:*/ {

      /* "carray.from_py":80
 *     cdef Py_ssize_t i = length
 *     try:
 *         i = len(o)             # <<<<<<<<<<<<<<
 *     except (TypeError, OverflowError):
 *         pass
 */
      __pyx_t_4 = PyObject_Length(__pyx_v_o); if (unlikely(__pyx_t_4 == ((Py_ssize_t)-1))) __PYX_ERR(1, 80, __pyx_L3_error)
      __pyx_v_i = __pyx_t_4;

      /* "carray.from_py":79
 * cdef int __Pyx_carray_from_py_uint8_t(object o, base_type *v, Py_ssize_t length) except -1:
 *     cdef Py_ssize_t i = length
 *     try:             # <<<<<<<<<<<<<<
 *         i = len(o)
 *     except (TypeError, OverflowError):
 */
    }
    __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    goto __pyx_L8_try_end;
    __pyx_L3_error:;

    /* "carray.from_py":81
 *     try:
 *         i = len(o)
 *     except (TypeError, OverflowError):             # <<<<<<<<<<<<<<
 *         pass
 *     if i == length:
 */
    __pyx_t_5 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_TypeError) || __Pyx_PyErr_ExceptionMatches(__pyx_builtin_OverflowError);
    if (__pyx_t_5) {
      __Pyx_ErrRestore(0,0,0);
      goto __pyx_L4_exception_handled;
    }
    goto __pyx_L5_except_error;
    __pyx_L5_except_error:;

    /* "carray.from_py":79
 * cdef int __Pyx_carray_from_py_uint8_t(object o, base_type *v, Py_ssize_t length) except -1:
 *     cdef Py_ssize_t i = length
 *     try:             # <<<<<<<<<<<<<<
 *         i = len(o)
 *     except (TypeError, OverflowError):
 */
    __Pyx_XGIVEREF(__pyx_t_1);
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
    goto __pyx_L1_error;
    __pyx_L4_exception_handled:;
    __Pyx_XGIVEREF(__pyx_t_1);
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
    __pyx_L8_try_end:;
  }

  /* "carray.from_py":83
 *     except (TypeError, OverflowError):
 *         pass
 *     if i == length:             # <<<<<<<<<<<<<<
 *         for i, item in enumerate(o):
 *             if i >= length:
 */
  __pyx_t_6 = ((__pyx_v_i == __pyx_v_length) != 0);
  if (__pyx_t_6) {

    /* "carray.from_py":84
 *         pass
 *     if i == length:
 *         for i, item in enumerate(o):             # <<<<<<<<<<<<<<
 *             if i >= length:
 *                 break
 */
    __pyx_t_4 = 0;
    if (likely(PyList_CheckExact(__pyx_v_o)) || PyTuple_CheckExact(__pyx_v_o)) {
      __pyx_t_7 = __pyx_v_o; __Pyx_INCREF(__pyx_t_7); __pyx_t_8 = 0;
      __pyx_t_9 = NULL;
    } else {
      __pyx_t_8 = -1; __pyx_t_7 = PyObject_GetIter(__pyx_v_o); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 84, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_7);
      __pyx_t_9 = Py_TYPE(__pyx_t_7)->tp_iternext; if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 84, __pyx_L1_error)
    }
    for (;;) {
      if (likely(!__pyx_t_9)) {
        if (likely(PyList_CheckExact(__pyx_t_7))) {
          if (__pyx_t_8 >= PyList_GET_SIZE(__pyx_t_7)) break;
          #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
          __pyx_t_10 = PyList_GET_ITEM(__pyx_t_7, __pyx_t_8); __Pyx_INCREF(__pyx_t_10); __pyx_t_8++; if (unlikely(0 < 0)) __PYX_ERR(1, 84, __pyx_L1_error)
          #else
          __pyx_t_10 = PySequence_ITEM(__pyx_t_7, __pyx_t_8); __pyx_t_8++; if (unlikely(!__pyx_t_10)) __PYX_ERR(1, 84, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_10);
          #endif
        } else {
          if (__pyx_t_8 >= PyTuple_GET_SIZE(__pyx_t_7)) break;
          #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
          __pyx_t_10 = PyTuple_GET_ITEM(__pyx_t_7, __pyx_t_8); __Pyx_INCREF(__pyx_t_10); __pyx_t_8++; if (unlikely(0 < 0)) __PYX_ERR(1, 84, __pyx_L1_error)
          #else
          __pyx_t_10 = PySequence_ITEM(__pyx_t_7, __pyx_t_8); __pyx_t_8++; if (unlikely(!__pyx_t_10)) __PYX_ERR(1, 84, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_10);
          #endif
        }
      } else {
        __pyx_t_10 = __pyx_t_9(__pyx_t_7);
        if (unlikely(!__pyx_t_10)) {
          PyObject* exc_type = PyErr_Occurred();
          if (exc_type) {
            if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
            else __PYX_ERR(1, 84, __pyx_L1_error)
          }
          break;
        }
        __Pyx_GOTREF(__pyx_t_10);
      }
      __Pyx_XDECREF_SET(__pyx_v_item, __pyx_t_10);
      __pyx_t_10 = 0;
      __pyx_v_i = __pyx_t_4;
      __pyx_t_4 = (__pyx_t_4 + 1);

      /* "carray.from_py":85
 *     if i == length:
 *         for i, item in enumerate(o):
 *             if i >= length:             # <<<<<<<<<<<<<<
 *                 break
 *             v[i] = item
 */
      __pyx_t_6 = ((__pyx_v_i >= __pyx_v_length) != 0);
      if (__pyx_t_6) {

        /* "carray.from_py":86
 *         for i, item in enumerate(o):
 *             if i >= length:
 *                 break             # <<<<<<<<<<<<<<
 *             v[i] = item
 *         else:
 */
        goto __pyx_L11_break;

        /* "carray.from_py":85
 *     if i == length:
 *         for i, item in enumerate(o):
 *             if i >= length:             # <<<<<<<<<<<<<<
 *                 break
 *             v[i] = item
 */
      }

      /* "carray.from_py":87
 *             if i >= length:
 *                 break
 *             v[i] = item             # <<<<<<<<<<<<<<
 *         else:
 *             i += 1  # convert index to length
 */
      __pyx_t_11 = __Pyx_PyInt_As_uint8_t(__pyx_v_item); if (unlikely((__pyx_t_11 == ((uint8_t)-1)) && PyErr_Occurred())) __PYX_ERR(1, 87, __pyx_L1_error)
      (__pyx_v_v[__pyx_v_i]) = __pyx_t_11;

      /* "carray.from_py":84
 *         pass
 *     if i == length:
 *         for i, item in enumerate(o):             # <<<<<<<<<<<<<<
 *             if i >= length:
 *                 break
 */
    }
    /*else*/ {

      /* "carray.from_py":89
 *             v[i] = item
 *         else:
 *             i += 1  # convert index to length             # <<<<<<<<<<<<<<
 *             if i == length:
 *                 return 0
 */
      __pyx_v_i = (__pyx_v_i + 1);

      /* "carray.from_py":90
 *         else:
 *             i += 1  # convert index to length
 *             if i == length:             # <<<<<<<<<<<<<<
 *                 return 0
 * 
 */
      __pyx_t_6 = ((__pyx_v_i == __pyx_v_length) != 0);
      if (__pyx_t_6) {

        /* "carray.from_py":91
 *             i += 1  # convert index to length
 *             if i == length:
 *                 return 0             # <<<<<<<<<<<<<<
 * 
 *     PyErr_Format(
 */
        __pyx_r = 0;
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
        goto __pyx_L0;

        /* "carray.from_py":90
 *         else:
 *             i += 1  # convert index to length
 *             if i == length:             # <<<<<<<<<<<<<<
 *                 return 0
 * 
 */
      }
    }

    /* "carray.from_py":84
 *         pass
 *     if i == length:
 *         for i, item in enumerate(o):             # <<<<<<<<<<<<<<
 *             if i >= length:
 *                 break
 */
    __pyx_L11_break:;
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;

    /* "carray.from_py":83
 *     except (TypeError, OverflowError):
 *         pass
 *     if i == length:             # <<<<<<<<<<<<<<
 *         for i, item in enumerate(o):
 *             if i >= length:
 */
  }

  /* "carray.from_py":96
 *         IndexError,
 *         ("too many values found during array assignment, expected %zd"
 *          if i >= length else             # <<<<<<<<<<<<<<
 *          "not enough values found during array assignment, expected %zd, got %zd"),
 *         length, i)
 */
  if (((__pyx_v_i >= __pyx_v_length) != 0)) {
    __pyx_t_12 = ((char const *)"too many values found during array assignment, expected %zd");
  } else {
    __pyx_t_12 = ((char const *)"not enough values found during array assignment, expected %zd, got %zd");
  }

  /* "carray.from_py":93
 *                 return 0
 * 
 *     PyErr_Format(             # <<<<<<<<<<<<<<
 *         IndexError,
 *         ("too many values found during array assignment, expected %zd"
 */
  __pyx_t_7 = PyErr_Format(__pyx_builtin_IndexError, __pyx_t_12, __pyx_v_length, __pyx_v_i); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 93, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;

  /* "carray.from_py":77
 * 
 * @cname("__Pyx_carray_from_py_uint8_t")
 * cdef int __Pyx_carray_from_py_uint8_t(object o, base_type *v, Py_ssize_t length) except -1:             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t i = length
 *     try:
 */

  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_AddTraceback("carray.from_py.__Pyx_carray_from_py_uint8_t", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_item);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
static struct __pyx_vtabstruct_4yarl_10_quoting_c__Quoter __pyx_vtable_4yarl_10_quoting_c__Quoter;

static PyObject *__pyx_tp_new_4yarl_10_quoting_c__Quoter(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_4yarl_10_quoting_c__Quoter *p;
  PyObject *o;
  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_4yarl_10_quoting_c__Quoter *)o);
  p->__pyx_vtab = __pyx_vtabptr_4yarl_10_quoting_c__Quoter;
  return o;
}

static void __pyx_tp_dealloc_4yarl_10_quoting_c__Quoter(PyObject *o) {
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  (*Py_TYPE(o)->tp_free)(o);
}

static PyMethodDef __pyx_methods_4yarl_10_quoting_c__Quoter[] = {
  {"__reduce_cython__", (PyCFunction)__pyx_pw_4yarl_10_quoting_c_7_Quoter_5__reduce_cython__, METH_NOARGS, 0},
  {"__setstate_cython__", (PyCFunction)__pyx_pw_4yarl_10_quoting_c_7_Quoter_7__setstate_cython__, METH_O, 0},
  {0, 0, 0, 0}
};

static PyTypeObject __pyx_type_4yarl_10_quoting_c__Quoter = {
  PyVarObject_HEAD_INIT(0, 0)
  "yarl._quoting_c._Quoter", /*tp_name*/
  sizeof(struct __pyx_obj_4yarl_10_quoting_c__Quoter), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_4yarl_10_quoting_c__Quoter, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  __pyx_pw_4yarl_10_quoting_c_7_Quoter_3__call__, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_4yarl_10_quoting_c__Quoter, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_4yarl_10_quoting_c_7_Quoter_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_4yarl_10_quoting_c__Quoter, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1
  0, /*tp_vectorcall*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
  0, /*tp_print*/
  #endif
};
static struct __pyx_vtabstruct_4yarl_10_quoting_c__Unquoter __pyx_vtable_4yarl_10_quoting_c__Unquoter;

static PyObject *__pyx_tp_new_4yarl_10_quoting_c__Unquoter(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_4yarl_10_quoting_c__Unquoter *p;
  PyObject *o;
  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_4yarl_10_quoting_c__Unquoter *)o);
  p->__pyx_vtab = __pyx_vtabptr_4yarl_10_quoting_c__Unquoter;
  p->_unsafe = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->_quoter = ((struct __pyx_obj_4yarl_10_quoting_c__Quoter *)Py_None); Py_INCREF(Py_None);
  p->_qs_quoter = ((struct __pyx_obj_4yarl_10_quoting_c__Quoter *)Py_None); Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_4yarl_10_quoting_c__Unquoter(PyObject *o) {
  struct __pyx_obj_4yarl_10_quoting_c__Unquoter *p = (struct __pyx_obj_4yarl_10_quoting_c__Unquoter *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->_unsafe);
  Py_CLEAR(p->_quoter);
  Py_CLEAR(p->_qs_quoter);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_4yarl_10_quoting_c__Unquoter(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_4yarl_10_quoting_c__Unquoter *p = (struct __pyx_obj_4yarl_10_quoting_c__Unquoter *)o;
  if (p->_quoter) {
    e = (*v)(((PyObject *)p->_quoter), a); if (e) return e;
  }
  if (p->_qs_quoter) {
    e = (*v)(((PyObject *)p->_qs_quoter), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_4yarl_10_quoting_c__Unquoter(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_4yarl_10_quoting_c__Unquoter *p = (struct __pyx_obj_4yarl_10_quoting_c__Unquoter *)o;
  tmp = ((PyObject*)p->_quoter);
  p->_quoter = ((struct __pyx_obj_4yarl_10_quoting_c__Quoter *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_qs_quoter);
  p->_qs_quoter = ((struct __pyx_obj_4yarl_10_quoting_c__Quoter *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_4yarl_10_quoting_c__Unquoter[] = {
  {"__reduce_cython__", (PyCFunction)__pyx_pw_4yarl_10_quoting_c_9_Unquoter_5__reduce_cython__, METH_NOARGS, 0},
  {"__setstate_cython__", (PyCFunction)__pyx_pw_4yarl_10_quoting_c_9_Unquoter_7__setstate_cython__, METH_O, 0},
  {0, 0, 0, 0}
};

static PyTypeObject __pyx_type_4yarl_10_quoting_c__Unquoter = {
  PyVarObject_HEAD_INIT(0, 0)
  "yarl._quoting_c._Unquoter", /*tp_name*/
  sizeof(struct __pyx_obj_4yarl_10_quoting_c__Unquoter), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_4yarl_10_quoting_c__Unquoter, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  __pyx_pw_4yarl_10_quoting_c_9_Unquoter_3__call__, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_4yarl_10_quoting_c__Unquoter, /*tp_traverse*/
  __pyx_tp_clear_4yarl_10_quoting_c__Unquoter, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_4yarl_10_quoting_c__Unquoter, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_4yarl_10_quoting_c_9_Unquoter_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_4yarl_10_quoting_c__Unquoter, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1
  0, /*tp_vectorcall*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
  0, /*tp_print*/
  #endif
};

static PyMethodDef __pyx_methods[] = {
  {0, 0, 0, 0}
};

#if PY_MAJOR_VERSION >= 3
#if CYTHON_PEP489_MULTI_PHASE_INIT
static PyObject* __pyx_pymod_create(PyObject *spec, PyModuleDef *def); /*proto*/
static int __pyx_pymod_exec__quoting_c(PyObject* module); /*proto*/
static PyModuleDef_Slot __pyx_moduledef_slots[] = {
  {Py_mod_create, (void*)__pyx_pymod_create},
  {Py_mod_exec, (void*)__pyx_pymod_exec__quoting_c},
  {0, NULL}
};
#endif

static struct PyModuleDef __pyx_moduledef = {
    PyModuleDef_HEAD_INIT,
    "_quoting_c",
    0, /* m_doc */
  #if CYTHON_PEP489_MULTI_PHASE_INIT
    0, /* m_size */
  #else
    -1, /* m_size */
  #endif
    __pyx_methods /* m_methods */,
  #if CYTHON_PEP489_MULTI_PHASE_INIT
    __pyx_moduledef_slots, /* m_slots */
  #else
    NULL, /* m_reload */
  #endif
    NULL, /* m_traverse */
    NULL, /* m_clear */
    NULL /* m_free */
};
#endif
#ifndef CYTHON_SMALL_CODE
#if defined(__clang__)
    #define CYTHON_SMALL_CODE
#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
    #define CYTHON_SMALL_CODE __attribute__((cold))
#else
    #define CYTHON_SMALL_CODE
#endif
#endif

static __Pyx_StringTabEntry __pyx_string_tab[] = {
  {&__pyx_kp_u_, __pyx_k_, sizeof(__pyx_k_), 0, 1, 0, 0},
  {&__pyx_kp_u_Argument_should_be_str, __pyx_k_Argument_should_be_str, sizeof(__pyx_k_Argument_should_be_str), 0, 1, 0, 0},
  {&__pyx_kp_s_Incompatible_checksums_s_vs_0x27, __pyx_k_Incompatible_checksums_s_vs_0x27, sizeof(__pyx_k_Incompatible_checksums_s_vs_0x27), 0, 0, 1, 0},
  {&__pyx_kp_s_Incompatible_checksums_s_vs_0xe9, __pyx_k_Incompatible_checksums_s_vs_0xe9, sizeof(__pyx_k_Incompatible_checksums_s_vs_0xe9), 0, 0, 1, 0},
  {&__pyx_n_s_IndexError, __pyx_k_IndexError, sizeof(__pyx_k_IndexError), 0, 0, 1, 1},
  {&__pyx_kp_u_Only_safe_symbols_with_ORD_128_a, __pyx_k_Only_safe_symbols_with_ORD_128_a, sizeof(__pyx_k_Only_safe_symbols_with_ORD_128_a), 0, 1, 0, 0},
  {&__pyx_n_s_OverflowError, __pyx_k_OverflowError, sizeof(__pyx_k_OverflowError), 0, 0, 1, 1},
  {&__pyx_n_s_PickleError, __pyx_k_PickleError, sizeof(__pyx_k_PickleError), 0, 0, 1, 1},
  {&__pyx_n_s_Quoter, __pyx_k_Quoter, sizeof(__pyx_k_Quoter), 0, 0, 1, 1},
  {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1},
  {&__pyx_n_s_UnicodeDecodeError, __pyx_k_UnicodeDecodeError, sizeof(__pyx_k_UnicodeDecodeError), 0, 0, 1, 1},
  {&__pyx_n_s_Unquoter, __pyx_k_Unquoter, sizeof(__pyx_k_Unquoter), 0, 0, 1, 1},
  {&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1},
  {&__pyx_kp_u__10, __pyx_k__10, sizeof(__pyx_k__10), 0, 1, 0, 0},
  {&__pyx_kp_u__11, __pyx_k__11, sizeof(__pyx_k__11), 0, 1, 0, 0},
  {&__pyx_kp_u__12, __pyx_k__12, sizeof(__pyx_k__12), 0, 1, 0, 0},
  {&__pyx_kp_u__13, __pyx_k__13, sizeof(__pyx_k__13), 0, 1, 0, 0},
  {&__pyx_kp_u__4, __pyx_k__4, sizeof(__pyx_k__4), 0, 1, 0, 0},
  {&__pyx_kp_u__5, __pyx_k__5, sizeof(__pyx_k__5), 0, 1, 0, 0},
  {&__pyx_kp_u__6, __pyx_k__6, sizeof(__pyx_k__6), 0, 1, 0, 0},
  {&__pyx_kp_u__7, __pyx_k__7, sizeof(__pyx_k__7), 0, 1, 0, 0},
  {&__pyx_kp_u__9, __pyx_k__9, sizeof(__pyx_k__9), 0, 1, 0, 0},
  {&__pyx_n_s_append, __pyx_k_append, sizeof(__pyx_k_append), 0, 0, 1, 1},
  {&__pyx_n_s_ascii_letters, __pyx_k_ascii_letters, sizeof(__pyx_k_ascii_letters), 0, 0, 1, 1},
  {&__pyx_n_s_base, __pyx_k_base, sizeof(__pyx_k_base), 0, 0, 1, 1},
  {&__pyx_n_s_chr, __pyx_k_chr, sizeof(__pyx_k_chr), 0, 0, 1, 1},
  {&__pyx_n_s_cline_in_traceback, __pyx_k_cline_in_traceback, sizeof(__pyx_k_cline_in_traceback), 0, 0, 1, 1},
  {&__pyx_n_s_dict, __pyx_k_dict, sizeof(__pyx_k_dict), 0, 0, 1, 1},
  {&__pyx_n_s_digits, __pyx_k_digits, sizeof(__pyx_k_digits), 0, 0, 1, 1},
  {&__pyx_n_s_enumerate, __pyx_k_enumerate, sizeof(__pyx_k_enumerate), 0, 0, 1, 1},
  {&__pyx_n_s_getstate, __pyx_k_getstate, sizeof(__pyx_k_getstate), 0, 0, 1, 1},
  {&__pyx_n_s_hex, __pyx_k_hex, sizeof(__pyx_k_hex), 0, 0, 1, 1},
  {&__pyx_n_s_i, __pyx_k_i, sizeof(__pyx_k_i), 0, 0, 1, 1},
  {&__pyx_n_s_import, __pyx_k_import, sizeof(__pyx_k_import), 0, 0, 1, 1},
  {&__pyx_n_s_main, __pyx_k_main, sizeof(__pyx_k_main), 0, 0, 1, 1},
  {&__pyx_n_s_name, __pyx_k_name, sizeof(__pyx_k_name), 0, 0, 1, 1},
  {&__pyx_n_s_new, __pyx_k_new, sizeof(__pyx_k_new), 0, 0, 1, 1},
  {&__pyx_n_s_pickle, __pyx_k_pickle, sizeof(__pyx_k_pickle), 0, 0, 1, 1},
  {&__pyx_n_s_protected, __pyx_k_protected, sizeof(__pyx_k_protected), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_PickleError, __pyx_k_pyx_PickleError, sizeof(__pyx_k_pyx_PickleError), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_checksum, __pyx_k_pyx_checksum, sizeof(__pyx_k_pyx_checksum), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_result, __pyx_k_pyx_result, sizeof(__pyx_k_pyx_result), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_state, __pyx_k_pyx_state, sizeof(__pyx_k_pyx_state), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_type, __pyx_k_pyx_type, sizeof(__pyx_k_pyx_type), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_unpickle__Quoter, __pyx_k_pyx_unpickle__Quoter, sizeof(__pyx_k_pyx_unpickle__Quoter), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_unpickle__Unquoter, __pyx_k_pyx_unpickle__Unquoter, sizeof(__pyx_k_pyx_unpickle__Unquoter), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_vtable, __pyx_k_pyx_vtable, sizeof(__pyx_k_pyx_vtable), 0, 0, 1, 1},
  {&__pyx_n_s_qs, __pyx_k_qs, sizeof(__pyx_k_qs), 0, 0, 1, 1},
  {&__pyx_n_s_range, __pyx_k_range, sizeof(__pyx_k_range), 0, 0, 1, 1},
  {&__pyx_n_s_reduce, __pyx_k_reduce, sizeof(__pyx_k_reduce), 0, 0, 1, 1},
  {&__pyx_n_s_reduce_cython, __pyx_k_reduce_cython, sizeof(__pyx_k_reduce_cython), 0, 0, 1, 1},
  {&__pyx_n_s_reduce_ex, __pyx_k_reduce_ex, sizeof(__pyx_k_reduce_ex), 0, 0, 1, 1},
  {&__pyx_n_s_requote, __pyx_k_requote, sizeof(__pyx_k_requote), 0, 0, 1, 1},
  {&__pyx_n_s_safe, __pyx_k_safe, sizeof(__pyx_k_safe), 0, 0, 1, 1},
  {&__pyx_n_s_setstate, __pyx_k_setstate, sizeof(__pyx_k_setstate), 0, 0, 1, 1},
  {&__pyx_n_s_setstate_cython, __pyx_k_setstate_cython, sizeof(__pyx_k_setstate_cython), 0, 0, 1, 1},
  {&__pyx_n_s_string, __pyx_k_string, sizeof(__pyx_k_string), 0, 0, 1, 1},
  {&__pyx_kp_s_stringsource, __pyx_k_stringsource, sizeof(__pyx_k_stringsource), 0, 0, 1, 0},
  {&__pyx_n_s_test, __pyx_k_test, sizeof(__pyx_k_test), 0, 0, 1, 1},
  {&__pyx_n_s_unsafe, __pyx_k_unsafe, sizeof(__pyx_k_unsafe), 0, 0, 1, 1},
  {&__pyx_n_s_update, __pyx_k_update, sizeof(__pyx_k_update), 0, 0, 1, 1},
  {&__pyx_n_s_upper, __pyx_k_upper, sizeof(__pyx_k_upper), 0, 0, 1, 1},
  {&__pyx_n_s_val, __pyx_k_val, sizeof(__pyx_k_val), 0, 0, 1, 1},
  {&__pyx_n_s_yarl__quoting_c, __pyx_k_yarl__quoting_c, sizeof(__pyx_k_yarl__quoting_c), 0, 0, 1, 1},
  {0, 0, 0, 0, 0, 0, 0}
};
static CYTHON_SMALL_CODE int __Pyx_InitCachedBuiltins(void) {
  __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) __PYX_ERR(0, 67, __pyx_L1_error)
  __pyx_builtin_chr = __Pyx_GetBuiltinName(__pyx_n_s_chr); if (!__pyx_builtin_chr) __PYX_ERR(0, 68, __pyx_L1_error)
  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) __PYX_ERR(0, 211, __pyx_L1_error)
  __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) __PYX_ERR(0, 230, __pyx_L1_error)
  __pyx_builtin_UnicodeDecodeError = __Pyx_GetBuiltinName(__pyx_n_s_UnicodeDecodeError); if (!__pyx_builtin_UnicodeDecodeError) __PYX_ERR(0, 347, __pyx_L1_error)
  __pyx_builtin_hex = __Pyx_GetBuiltinName(__pyx_n_s_hex); if (!__pyx_builtin_hex) __PYX_ERR(0, 375, __pyx_L1_error)
  __pyx_builtin_OverflowError = __Pyx_GetBuiltinName(__pyx_n_s_OverflowError); if (!__pyx_builtin_OverflowError) __PYX_ERR(1, 81, __pyx_L1_error)
  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) __PYX_ERR(1, 84, __pyx_L1_error)
  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) __PYX_ERR(1, 94, __pyx_L1_error)
  return 0;
  __pyx_L1_error:;
  return -1;
}

static CYTHON_SMALL_CODE int __Pyx_InitCachedConstants(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_InitCachedConstants", 0);

  /* "yarl/_quoting_c.pyx":211
 *         for ch in safe:
 *             if ord(ch) > 127:
 *                 raise ValueError("Only safe symbols with ORD < 128 are allowed")             # <<<<<<<<<<<<<<
 *             set_bit(self._safe_table, ch)
 * 
 */
  __pyx_tuple__2 = PyTuple_Pack(1, __pyx_kp_u_Only_safe_symbols_with_ORD_128_a); if (unlikely(!__pyx_tuple__2)) __PYX_ERR(0, 211, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__2);
  __Pyx_GIVEREF(__pyx_tuple__2);

  /* "yarl/_quoting_c.pyx":230
 *                 val = str(val)
 *             else:
 *                 raise TypeError("Argument should be str")             # <<<<<<<<<<<<<<
 *         _init_writer(&writer)
 *         try:
 */
  __pyx_tuple__3 = PyTuple_Pack(1, __pyx_kp_u_Argument_should_be_str); if (unlikely(!__pyx_tuple__3)) __PYX_ERR(0, 230, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__3);
  __Pyx_GIVEREF(__pyx_tuple__3);

  /* "yarl/_quoting_c.pyx":375
 *             if ch in self._unsafe:
 *                 ret.append('%')
 *                 h = hex(ord(ch)).upper()[2:]             # <<<<<<<<<<<<<<
 *                 for ch in h:
 *                     ret.append(ch)
 */
  __pyx_slice__8 = PySlice_New(__pyx_int_2, Py_None, Py_None); if (unlikely(!__pyx_slice__8)) __PYX_ERR(0, 375, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_slice__8);
  __Pyx_GIVEREF(__pyx_slice__8);

  /* "(tree fragment)":1
 * def __pyx_unpickle__Quoter(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 */
  __pyx_tuple__14 = PyTuple_Pack(5, __pyx_n_s_pyx_type, __pyx_n_s_pyx_checksum, __pyx_n_s_pyx_state, __pyx_n_s_pyx_PickleError, __pyx_n_s_pyx_result); if (unlikely(!__pyx_tuple__14)) __PYX_ERR(1, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__14);
  __Pyx_GIVEREF(__pyx_tuple__14);
  __pyx_codeobj__15 = (PyObject*)__Pyx_PyCode_New(3, 0, 5, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__14, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_stringsource, __pyx_n_s_pyx_unpickle__Quoter, 1, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__15)) __PYX_ERR(1, 1, __pyx_L1_error)
  __pyx_tuple__16 = PyTuple_Pack(5, __pyx_n_s_pyx_type, __pyx_n_s_pyx_checksum, __pyx_n_s_pyx_state, __pyx_n_s_pyx_PickleError, __pyx_n_s_pyx_result); if (unlikely(!__pyx_tuple__16)) __PYX_ERR(1, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__16);
  __Pyx_GIVEREF(__pyx_tuple__16);
  __pyx_codeobj__17 = (PyObject*)__Pyx_PyCode_New(3, 0, 5, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__16, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_stringsource, __pyx_n_s_pyx_unpickle__Unquoter, 1, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__17)) __PYX_ERR(1, 1, __pyx_L1_error)
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_RefNannyFinishContext();
  return -1;
}

static CYTHON_SMALL_CODE int __Pyx_InitGlobals(void) {
  if (__Pyx_InitStrings(__pyx_string_tab) < 0) __PYX_ERR(0, 1, __pyx_L1_error);
  __pyx_int_2 = PyInt_FromLong(2); if (unlikely(!__pyx_int_2)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_16 = PyInt_FromLong(16); if (unlikely(!__pyx_int_16)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_41310077 = PyInt_FromLong(41310077L); if (unlikely(!__pyx_int_41310077)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_244432181 = PyInt_FromLong(244432181L); if (unlikely(!__pyx_int_244432181)) __PYX_ERR(0, 1, __pyx_L1_error)
  return 0;
  __pyx_L1_error:;
  return -1;
}

static CYTHON_SMALL_CODE int __Pyx_modinit_global_init_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_variable_export_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_function_export_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_type_init_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_type_import_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_variable_import_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_function_import_code(void); /*proto*/

static int __Pyx_modinit_global_init_code(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_modinit_global_init_code", 0);
  /*--- Global init code ---*/
  __pyx_v_4yarl_10_quoting_c_GEN_DELIMS = ((PyObject*)Py_None); Py_INCREF(Py_None);
  __pyx_v_4yarl_10_quoting_c_SUB_DELIMS_WITHOUT_QS = ((PyObject*)Py_None); Py_INCREF(Py_None);
  __pyx_v_4yarl_10_quoting_c_SUB_DELIMS = ((PyObject*)Py_None); Py_INCREF(Py_None);
  __pyx_v_4yarl_10_quoting_c_RESERVED = ((PyObject*)Py_None); Py_INCREF(Py_None);
  __pyx_v_4yarl_10_quoting_c_UNRESERVED = ((PyObject*)Py_None); Py_INCREF(Py_None);
  __pyx_v_4yarl_10_quoting_c_ALLOWED = ((PyObject*)Py_None); Py_INCREF(Py_None);
  __pyx_v_4yarl_10_quoting_c_QS = ((PyObject*)Py_None); Py_INCREF(Py_None);
  __Pyx_RefNannyFinishContext();
  return 0;
}

static int __Pyx_modinit_variable_export_code(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_modinit_variable_export_code", 0);
  /*--- Variable export code ---*/
  __Pyx_RefNannyFinishContext();
  return 0;
}

static int __Pyx_modinit_function_export_code(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_modinit_function_export_code", 0);
  /*--- Function export code ---*/
  __Pyx_RefNannyFinishContext();
  return 0;
}

static int __Pyx_modinit_type_init_code(void) {
  __Pyx_RefNannyDeclarations
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__Pyx_modinit_type_init_code", 0);
  /*--- Type init code ---*/
  __pyx_vtabptr_4yarl_10_quoting_c__Quoter = &__pyx_vtable_4yarl_10_quoting_c__Quoter;
  __pyx_vtable_4yarl_10_quoting_c__Quoter._do_quote = (PyObject *(*)(struct __pyx_obj_4yarl_10_quoting_c__Quoter *, PyObject *, struct __pyx_t_4yarl_10_quoting_c_Writer *))__pyx_f_4yarl_10_quoting_c_7_Quoter__do_quote;
  __pyx_vtable_4yarl_10_quoting_c__Quoter._write = (int (*)(struct __pyx_obj_4yarl_10_quoting_c__Quoter *, struct __pyx_t_4yarl_10_quoting_c_Writer *, Py_UCS4))__pyx_f_4yarl_10_quoting_c_7_Quoter__write;
  if (PyType_Ready(&__pyx_type_4yarl_10_quoting_c__Quoter) < 0) __PYX_ERR(0, 186, __pyx_L1_error)
  #if PY_VERSION_HEX < 0x030800B1
  __pyx_type_4yarl_10_quoting_c__Quoter.tp_print = 0;
  #endif
  if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_4yarl_10_quoting_c__Quoter.tp_dictoffset && __pyx_type_4yarl_10_quoting_c__Quoter.tp_getattro == PyObject_GenericGetAttr)) {
    __pyx_type_4yarl_10_quoting_c__Quoter.tp_getattro = __Pyx_PyObject_GenericGetAttr;
  }
  if (__Pyx_SetVtable(__pyx_type_4yarl_10_quoting_c__Quoter.tp_dict, __pyx_vtabptr_4yarl_10_quoting_c__Quoter) < 0) __PYX_ERR(0, 186, __pyx_L1_error)
  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Quoter, (PyObject *)&__pyx_type_4yarl_10_quoting_c__Quoter) < 0) __PYX_ERR(0, 186, __pyx_L1_error)
  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_4yarl_10_quoting_c__Quoter) < 0) __PYX_ERR(0, 186, __pyx_L1_error)
  __pyx_ptype_4yarl_10_quoting_c__Quoter = &__pyx_type_4yarl_10_quoting_c__Quoter;
  __pyx_vtabptr_4yarl_10_quoting_c__Unquoter = &__pyx_vtable_4yarl_10_quoting_c__Unquoter;
  __pyx_vtable_4yarl_10_quoting_c__Unquoter._do_unquote = (PyObject *(*)(struct __pyx_obj_4yarl_10_quoting_c__Unquoter *, PyObject *))__pyx_f_4yarl_10_quoting_c_9_Unquoter__do_unquote;
  if (PyType_Ready(&__pyx_type_4yarl_10_quoting_c__Unquoter) < 0) __PYX_ERR(0, 305, __pyx_L1_error)
  #if PY_VERSION_HEX < 0x030800B1
  __pyx_type_4yarl_10_quoting_c__Unquoter.tp_print = 0;
  #endif
  if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_4yarl_10_quoting_c__Unquoter.tp_dictoffset && __pyx_type_4yarl_10_quoting_c__Unquoter.tp_getattro == PyObject_GenericGetAttr)) {
    __pyx_type_4yarl_10_quoting_c__Unquoter.tp_getattro = __Pyx_PyObject_GenericGetAttr;
  }
  if (__Pyx_SetVtable(__pyx_type_4yarl_10_quoting_c__Unquoter.tp_dict, __pyx_vtabptr_4yarl_10_quoting_c__Unquoter) < 0) __PYX_ERR(0, 305, __pyx_L1_error)
  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Unquoter, (PyObject *)&__pyx_type_4yarl_10_quoting_c__Unquoter) < 0) __PYX_ERR(0, 305, __pyx_L1_error)
  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_4yarl_10_quoting_c__Unquoter) < 0) __PYX_ERR(0, 305, __pyx_L1_error)
  __pyx_ptype_4yarl_10_quoting_c__Unquoter = &__pyx_type_4yarl_10_quoting_c__Unquoter;
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_RefNannyFinishContext();
  return -1;
}

static int __Pyx_modinit_type_import_code(void) {
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__Pyx_modinit_type_import_code", 0);
  /*--- Type import code ---*/
  __pyx_t_1 = PyImport_ImportModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 9, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_ptype_7cpython_4type_type = __Pyx_ImportType(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "type", 
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyTypeObject),
  #else
  sizeof(PyHeapTypeObject),
  #endif
  __Pyx_ImportType_CheckSize_Warn);
   if (!__pyx_ptype_7cpython_4type_type) __PYX_ERR(2, 9, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_RefNannyFinishContext();
  return -1;
}

static int __Pyx_modinit_variable_import_code(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_modinit_variable_import_code", 0);
  /*--- Variable import code ---*/
  __Pyx_RefNannyFinishContext();
  return 0;
}

static int __Pyx_modinit_function_import_code(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_modinit_function_import_code", 0);
  /*--- Function import code ---*/
  __Pyx_RefNannyFinishContext();
  return 0;
}


#ifndef CYTHON_NO_PYINIT_EXPORT
#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC
#elif PY_MAJOR_VERSION < 3
#ifdef __cplusplus
#define __Pyx_PyMODINIT_FUNC extern "C" void
#else
#define __Pyx_PyMODINIT_FUNC void
#endif
#else
#ifdef __cplusplus
#define __Pyx_PyMODINIT_FUNC extern "C" PyObject *
#else
#define __Pyx_PyMODINIT_FUNC PyObject *
#endif
#endif


#if PY_MAJOR_VERSION < 3
__Pyx_PyMODINIT_FUNC init_quoting_c(void) CYTHON_SMALL_CODE; /*proto*/
__Pyx_PyMODINIT_FUNC init_quoting_c(void)
#else
__Pyx_PyMODINIT_FUNC PyInit__quoting_c(void) CYTHON_SMALL_CODE; /*proto*/
__Pyx_PyMODINIT_FUNC PyInit__quoting_c(void)
#if CYTHON_PEP489_MULTI_PHASE_INIT
{
  return PyModuleDef_Init(&__pyx_moduledef);
}
static CYTHON_SMALL_CODE int __Pyx_check_single_interpreter(void) {
    #if PY_VERSION_HEX >= 0x030700A1
    static PY_INT64_T main_interpreter_id = -1;
    PY_INT64_T current_id = PyInterpreterState_GetID(PyThreadState_Get()->interp);
    if (main_interpreter_id == -1) {
        main_interpreter_id = current_id;
        return (unlikely(current_id == -1)) ? -1 : 0;
    } else if (unlikely(main_interpreter_id != current_id))
    #else
    static PyInterpreterState *main_interpreter = NULL;
    PyInterpreterState *current_interpreter = PyThreadState_Get()->interp;
    if (!main_interpreter) {
        main_interpreter = current_interpreter;
    } else if (unlikely(main_interpreter != current_interpreter))
    #endif
    {
        PyErr_SetString(
            PyExc_ImportError,
            "Interpreter change detected - this module can only be loaded into one interpreter per process.");
        return -1;
    }
    return 0;
}
static CYTHON_SMALL_CODE int __Pyx_copy_spec_to_module(PyObject *spec, PyObject *moddict, const char* from_name, const char* to_name, int allow_none) {
    PyObject *value = PyObject_GetAttrString(spec, from_name);
    int result = 0;
    if (likely(value)) {
        if (allow_none || value != Py_None) {
            result = PyDict_SetItemString(moddict, to_name, value);
        }
        Py_DECREF(value);
    } else if (PyErr_ExceptionMatches(PyExc_AttributeError)) {
        PyErr_Clear();
    } else {
        result = -1;
    }
    return result;
}
static CYTHON_SMALL_CODE PyObject* __pyx_pymod_create(PyObject *spec, CYTHON_UNUSED PyModuleDef *def) {
    PyObject *module = NULL, *moddict, *modname;
    if (__Pyx_check_single_interpreter())
        return NULL;
    if (__pyx_m)
        return __Pyx_NewRef(__pyx_m);
    modname = PyObject_GetAttrString(spec, "name");
    if (unlikely(!modname)) goto bad;
    module = PyModule_NewObject(modname);
    Py_DECREF(modname);
    if (unlikely(!module)) goto bad;
    moddict = PyModule_GetDict(module);
    if (unlikely(!moddict)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "loader", "__loader__", 1) < 0)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "origin", "__file__", 1) < 0)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "parent", "__package__", 1) < 0)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "submodule_search_locations", "__path__", 0) < 0)) goto bad;
    return module;
bad:
    Py_XDECREF(module);
    return NULL;
}


static CYTHON_SMALL_CODE int __pyx_pymod_exec__quoting_c(PyObject *__pyx_pyinit_module)
#endif
#endif
{
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  long __pyx_t_4;
  int __pyx_t_5;
  int __pyx_t_6;
  uint64_t __pyx_t_7;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannyDeclarations
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  if (__pyx_m) {
    if (__pyx_m == __pyx_pyinit_module) return 0;
    PyErr_SetString(PyExc_RuntimeError, "Module '_quoting_c' has already been imported. Re-initialisation is not supported.");
    return -1;
  }
  #elif PY_MAJOR_VERSION >= 3
  if (__pyx_m) return __Pyx_NewRef(__pyx_m);
  #endif
  #if CYTHON_REFNANNY
__Pyx_RefNanny = __Pyx_RefNannyImportAPI("refnanny");
if (!__Pyx_RefNanny) {
  PyErr_Clear();
  __Pyx_RefNanny = __Pyx_RefNannyImportAPI("Cython.Runtime.refnanny");
  if (!__Pyx_RefNanny)
      Py_FatalError("failed to import 'refnanny' module");
}
#endif
  __Pyx_RefNannySetupContext("__Pyx_PyMODINIT_FUNC PyInit__quoting_c(void)", 0);
  if (__Pyx_check_binary_version() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #ifdef __Pxy_PyFrame_Initialize_Offsets
  __Pxy_PyFrame_Initialize_Offsets();
  #endif
  __pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_empty_unicode = PyUnicode_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_unicode)) __PYX_ERR(0, 1, __pyx_L1_error)
  #ifdef __Pyx_CyFunction_USED
  if (__pyx_CyFunction_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_FusedFunction_USED
  if (__pyx_FusedFunction_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_Coroutine_USED
  if (__pyx_Coroutine_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_Generator_USED
  if (__pyx_Generator_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_AsyncGen_USED
  if (__pyx_AsyncGen_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_StopAsyncIteration_USED
  if (__pyx_StopAsyncIteration_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  /*--- Library function declarations ---*/
  /*--- Threads initialization code ---*/
  #if defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS
  #ifdef WITH_THREAD /* Python build with threading support? */
  PyEval_InitThreads();
  #endif
  #endif
  /*--- Module creation code ---*/
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  __pyx_m = __pyx_pyinit_module;
  Py_INCREF(__pyx_m);
  #else
  #if PY_MAJOR_VERSION < 3
  __pyx_m = Py_InitModule4("_quoting_c", __pyx_methods, 0, 0, PYTHON_API_VERSION); Py_XINCREF(__pyx_m);
  #else
  __pyx_m = PyModule_Create(&__pyx_moduledef);
  #endif
  if (unlikely(!__pyx_m)) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error)
  Py_INCREF(__pyx_d);
  __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error)
  Py_INCREF(__pyx_b);
  __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error)
  Py_INCREF(__pyx_cython_runtime);
  if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error);
  /*--- Initialize various global constants etc. ---*/
  if (__Pyx_InitGlobals() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
  if (__Pyx_init_sys_getdefaultencoding_params() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  if (__pyx_module_is_main_yarl___quoting_c) {
    if (PyObject_SetAttr(__pyx_m, __pyx_n_s_name, __pyx_n_s_main) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  }
  #if PY_MAJOR_VERSION >= 3
  {
    PyObject *modules = PyImport_GetModuleDict(); if (unlikely(!modules)) __PYX_ERR(0, 1, __pyx_L1_error)
    if (!PyDict_GetItemString(modules, "yarl._quoting_c")) {
      if (unlikely(PyDict_SetItemString(modules, "yarl._quoting_c", __pyx_m) < 0)) __PYX_ERR(0, 1, __pyx_L1_error)
    }
  }
  #endif
  /*--- Builtin init code ---*/
  if (__Pyx_InitCachedBuiltins() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Constants init code ---*/
  if (__Pyx_InitCachedConstants() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Global type/function init code ---*/
  (void)__Pyx_modinit_global_init_code();
  (void)__Pyx_modinit_variable_export_code();
  (void)__Pyx_modinit_function_export_code();
  if (unlikely(__Pyx_modinit_type_init_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error)
  if (unlikely(__Pyx_modinit_type_import_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error)
  (void)__Pyx_modinit_variable_import_code();
  (void)__Pyx_modinit_function_import_code();
  /*--- Execution code ---*/
  #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
  if (__Pyx_patch_abc() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif

  /* "yarl/_quoting_c.pyx":10
 * from cpython.unicode cimport PyUnicode_DecodeASCII
 * 
 * from string import ascii_letters, digits             # <<<<<<<<<<<<<<
 * 
 * cdef str GEN_DELIMS = ":/?#[]@"
 */
  __pyx_t_1 = PyList_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 10, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_INCREF(__pyx_n_s_ascii_letters);
  __Pyx_GIVEREF(__pyx_n_s_ascii_letters);
  PyList_SET_ITEM(__pyx_t_1, 0, __pyx_n_s_ascii_letters);
  __Pyx_INCREF(__pyx_n_s_digits);
  __Pyx_GIVEREF(__pyx_n_s_digits);
  PyList_SET_ITEM(__pyx_t_1, 1, __pyx_n_s_digits);
  __pyx_t_2 = __Pyx_Import(__pyx_n_s_string, __pyx_t_1, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 10, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_ImportFrom(__pyx_t_2, __pyx_n_s_ascii_letters); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 10, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_ascii_letters, __pyx_t_1) < 0) __PYX_ERR(0, 10, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_ImportFrom(__pyx_t_2, __pyx_n_s_digits); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 10, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_digits, __pyx_t_1) < 0) __PYX_ERR(0, 10, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "yarl/_quoting_c.pyx":12
 * from string import ascii_letters, digits
 * 
 * cdef str GEN_DELIMS = ":/?#[]@"             # <<<<<<<<<<<<<<
 * cdef str SUB_DELIMS_WITHOUT_QS = "!$'()*,"
 * cdef str SUB_DELIMS = SUB_DELIMS_WITHOUT_QS + '+?=;'
 */
  __Pyx_INCREF(__pyx_kp_u__9);
  __Pyx_XGOTREF(__pyx_v_4yarl_10_quoting_c_GEN_DELIMS);
  __Pyx_DECREF_SET(__pyx_v_4yarl_10_quoting_c_GEN_DELIMS, __pyx_kp_u__9);
  __Pyx_GIVEREF(__pyx_kp_u__9);

  /* "yarl/_quoting_c.pyx":13
 * 
 * cdef str GEN_DELIMS = ":/?#[]@"
 * cdef str SUB_DELIMS_WITHOUT_QS = "!$'()*,"             # <<<<<<<<<<<<<<
 * cdef str SUB_DELIMS = SUB_DELIMS_WITHOUT_QS + '+?=;'
 * cdef str RESERVED = GEN_DELIMS + SUB_DELIMS
 */
  __Pyx_INCREF(__pyx_kp_u__10);
  __Pyx_XGOTREF(__pyx_v_4yarl_10_quoting_c_SUB_DELIMS_WITHOUT_QS);
  __Pyx_DECREF_SET(__pyx_v_4yarl_10_quoting_c_SUB_DELIMS_WITHOUT_QS, __pyx_kp_u__10);
  __Pyx_GIVEREF(__pyx_kp_u__10);

  /* "yarl/_quoting_c.pyx":14
 * cdef str GEN_DELIMS = ":/?#[]@"
 * cdef str SUB_DELIMS_WITHOUT_QS = "!$'()*,"
 * cdef str SUB_DELIMS = SUB_DELIMS_WITHOUT_QS + '+?=;'             # <<<<<<<<<<<<<<
 * cdef str RESERVED = GEN_DELIMS + SUB_DELIMS
 * cdef str UNRESERVED = ascii_letters + digits + '-._~'
 */
  __pyx_t_2 = __Pyx_PyUnicode_ConcatSafe(__pyx_v_4yarl_10_quoting_c_SUB_DELIMS_WITHOUT_QS, __pyx_kp_u__11); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 14, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_XGOTREF(__pyx_v_4yarl_10_quoting_c_SUB_DELIMS);
  __Pyx_DECREF_SET(__pyx_v_4yarl_10_quoting_c_SUB_DELIMS, ((PyObject*)__pyx_t_2));
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;

  /* "yarl/_quoting_c.pyx":15
 * cdef str SUB_DELIMS_WITHOUT_QS = "!$'()*,"
 * cdef str SUB_DELIMS = SUB_DELIMS_WITHOUT_QS + '+?=;'
 * cdef str RESERVED = GEN_DELIMS + SUB_DELIMS             # <<<<<<<<<<<<<<
 * cdef str UNRESERVED = ascii_letters + digits + '-._~'
 * cdef str ALLOWED = UNRESERVED + SUB_DELIMS_WITHOUT_QS
 */
  __pyx_t_2 = __Pyx_PyUnicode_ConcatSafe(__pyx_v_4yarl_10_quoting_c_GEN_DELIMS, __pyx_v_4yarl_10_quoting_c_SUB_DELIMS); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 15, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_XGOTREF(__pyx_v_4yarl_10_quoting_c_RESERVED);
  __Pyx_DECREF_SET(__pyx_v_4yarl_10_quoting_c_RESERVED, ((PyObject*)__pyx_t_2));
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;

  /* "yarl/_quoting_c.pyx":16
 * cdef str SUB_DELIMS = SUB_DELIMS_WITHOUT_QS + '+?=;'
 * cdef str RESERVED = GEN_DELIMS + SUB_DELIMS
 * cdef str UNRESERVED = ascii_letters + digits + '-._~'             # <<<<<<<<<<<<<<
 * cdef str ALLOWED = UNRESERVED + SUB_DELIMS_WITHOUT_QS
 * cdef str QS = '+&=;'
 */
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_ascii_letters); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 16, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_digits); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 16, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = PyNumber_Add(__pyx_t_2, __pyx_t_1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 16, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = PyNumber_Add(__pyx_t_3, __pyx_kp_u__12); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 16, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (!(likely(PyUnicode_CheckExact(__pyx_t_1))||((__pyx_t_1) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "unicode", Py_TYPE(__pyx_t_1)->tp_name), 0))) __PYX_ERR(0, 16, __pyx_L1_error)
  __Pyx_XGOTREF(__pyx_v_4yarl_10_quoting_c_UNRESERVED);
  __Pyx_DECREF_SET(__pyx_v_4yarl_10_quoting_c_UNRESERVED, ((PyObject*)__pyx_t_1));
  __Pyx_GIVEREF(__pyx_t_1);
  __pyx_t_1 = 0;

  /* "yarl/_quoting_c.pyx":17
 * cdef str RESERVED = GEN_DELIMS + SUB_DELIMS
 * cdef str UNRESERVED = ascii_letters + digits + '-._~'
 * cdef str ALLOWED = UNRESERVED + SUB_DELIMS_WITHOUT_QS             # <<<<<<<<<<<<<<
 * cdef str QS = '+&=;'
 * 
 */
  __pyx_t_1 = __Pyx_PyUnicode_ConcatSafe(__pyx_v_4yarl_10_quoting_c_UNRESERVED, __pyx_v_4yarl_10_quoting_c_SUB_DELIMS_WITHOUT_QS); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 17, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_XGOTREF(__pyx_v_4yarl_10_quoting_c_ALLOWED);
  __Pyx_DECREF_SET(__pyx_v_4yarl_10_quoting_c_ALLOWED, ((PyObject*)__pyx_t_1));
  __Pyx_GIVEREF(__pyx_t_1);
  __pyx_t_1 = 0;

  /* "yarl/_quoting_c.pyx":18
 * cdef str UNRESERVED = ascii_letters + digits + '-._~'
 * cdef str ALLOWED = UNRESERVED + SUB_DELIMS_WITHOUT_QS
 * cdef str QS = '+&=;'             # <<<<<<<<<<<<<<
 * 
 * DEF BUF_SIZE = 8 * 1024  # 8KiB
 */
  __Pyx_INCREF(__pyx_kp_u__13);
  __Pyx_XGOTREF(__pyx_v_4yarl_10_quoting_c_QS);
  __Pyx_DECREF_SET(__pyx_v_4yarl_10_quoting_c_QS, __pyx_kp_u__13);
  __Pyx_GIVEREF(__pyx_kp_u__13);

  /* "yarl/_quoting_c.pyx":64
 * 
 * 
 * memset(ALLOWED_TABLE, 0, sizeof(ALLOWED_TABLE))             # <<<<<<<<<<<<<<
 * memset(ALLOWED_NOTQS_TABLE, 0, sizeof(ALLOWED_NOTQS_TABLE))
 * 
 */
  (void)(memset(__pyx_v_4yarl_10_quoting_c_ALLOWED_TABLE, 0, (sizeof(__pyx_v_4yarl_10_quoting_c_ALLOWED_TABLE))));

  /* "yarl/_quoting_c.pyx":65
 * 
 * memset(ALLOWED_TABLE, 0, sizeof(ALLOWED_TABLE))
 * memset(ALLOWED_NOTQS_TABLE, 0, sizeof(ALLOWED_NOTQS_TABLE))             # <<<<<<<<<<<<<<
 * 
 * for i in range(128):
 */
  (void)(memset(__pyx_v_4yarl_10_quoting_c_ALLOWED_NOTQS_TABLE, 0, (sizeof(__pyx_v_4yarl_10_quoting_c_ALLOWED_NOTQS_TABLE))));

  /* "yarl/_quoting_c.pyx":67
 * memset(ALLOWED_NOTQS_TABLE, 0, sizeof(ALLOWED_NOTQS_TABLE))
 * 
 * for i in range(128):             # <<<<<<<<<<<<<<
 *     if chr(i) in ALLOWED:
 *         set_bit(ALLOWED_TABLE, i)
 */
  for (__pyx_t_4 = 0; __pyx_t_4 < 0x80; __pyx_t_4+=1) {
    __pyx_t_1 = __Pyx_PyInt_From_long(__pyx_t_4); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 67, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    if (PyDict_SetItem(__pyx_d, __pyx_n_s_i, __pyx_t_1) < 0) __PYX_ERR(0, 67, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

    /* "yarl/_quoting_c.pyx":68
 * 
 * for i in range(128):
 *     if chr(i) in ALLOWED:             # <<<<<<<<<<<<<<
 *         set_bit(ALLOWED_TABLE, i)
 *         set_bit(ALLOWED_NOTQS_TABLE, i)
 */
    __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_i); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 68, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_chr, __pyx_t_1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 68, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    if (unlikely(__pyx_v_4yarl_10_quoting_c_ALLOWED == Py_None)) {
      PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
      __PYX_ERR(0, 68, __pyx_L1_error)
    }
    __pyx_t_5 = (__Pyx_PyUnicode_ContainsTF(__pyx_t_3, __pyx_v_4yarl_10_quoting_c_ALLOWED, Py_EQ)); if (unlikely(__pyx_t_5 < 0)) __PYX_ERR(0, 68, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_6 = (__pyx_t_5 != 0);
    if (__pyx_t_6) {

      /* "yarl/_quoting_c.pyx":69
 * for i in range(128):
 *     if chr(i) in ALLOWED:
 *         set_bit(ALLOWED_TABLE, i)             # <<<<<<<<<<<<<<
 *         set_bit(ALLOWED_NOTQS_TABLE, i)
 *     if chr(i) in QS:
 */
      __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_i); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 69, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __pyx_t_7 = __Pyx_PyInt_As_uint64_t(__pyx_t_3); if (unlikely((__pyx_t_7 == ((uint64_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 69, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_f_4yarl_10_quoting_c_set_bit(__pyx_v_4yarl_10_quoting_c_ALLOWED_TABLE, __pyx_t_7);

      /* "yarl/_quoting_c.pyx":70
 *     if chr(i) in ALLOWED:
 *         set_bit(ALLOWED_TABLE, i)
 *         set_bit(ALLOWED_NOTQS_TABLE, i)             # <<<<<<<<<<<<<<
 *     if chr(i) in QS:
 *         set_bit(ALLOWED_NOTQS_TABLE, i)
 */
      __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_i); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 70, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __pyx_t_7 = __Pyx_PyInt_As_uint64_t(__pyx_t_3); if (unlikely((__pyx_t_7 == ((uint64_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 70, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_f_4yarl_10_quoting_c_set_bit(__pyx_v_4yarl_10_quoting_c_ALLOWED_NOTQS_TABLE, __pyx_t_7);

      /* "yarl/_quoting_c.pyx":68
 * 
 * for i in range(128):
 *     if chr(i) in ALLOWED:             # <<<<<<<<<<<<<<
 *         set_bit(ALLOWED_TABLE, i)
 *         set_bit(ALLOWED_NOTQS_TABLE, i)
 */
    }

    /* "yarl/_quoting_c.pyx":71
 *         set_bit(ALLOWED_TABLE, i)
 *         set_bit(ALLOWED_NOTQS_TABLE, i)
 *     if chr(i) in QS:             # <<<<<<<<<<<<<<
 *         set_bit(ALLOWED_NOTQS_TABLE, i)
 * 
 */
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_i); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 71, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_builtin_chr, __pyx_t_3); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 71, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(__pyx_v_4yarl_10_quoting_c_QS == Py_None)) {
      PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
      __PYX_ERR(0, 71, __pyx_L1_error)
    }
    __pyx_t_6 = (__Pyx_PyUnicode_ContainsTF(__pyx_t_1, __pyx_v_4yarl_10_quoting_c_QS, Py_EQ)); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(0, 71, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __pyx_t_5 = (__pyx_t_6 != 0);
    if (__pyx_t_5) {

      /* "yarl/_quoting_c.pyx":72
 *         set_bit(ALLOWED_NOTQS_TABLE, i)
 *     if chr(i) in QS:
 *         set_bit(ALLOWED_NOTQS_TABLE, i)             # <<<<<<<<<<<<<<
 * 
 * # ----------------- writer ---------------------------
 */
      __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_i); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 72, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __pyx_t_7 = __Pyx_PyInt_As_uint64_t(__pyx_t_1); if (unlikely((__pyx_t_7 == ((uint64_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 72, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __pyx_f_4yarl_10_quoting_c_set_bit(__pyx_v_4yarl_10_quoting_c_ALLOWED_NOTQS_TABLE, __pyx_t_7);

      /* "yarl/_quoting_c.pyx":71
 *         set_bit(ALLOWED_TABLE, i)
 *         set_bit(ALLOWED_NOTQS_TABLE, i)
 *     if chr(i) in QS:             # <<<<<<<<<<<<<<
 *         set_bit(ALLOWED_NOTQS_TABLE, i)
 * 
 */
    }
  }

  /* "(tree fragment)":1
 * def __pyx_unpickle__Quoter(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 */
  __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_4yarl_10_quoting_c_1__pyx_unpickle__Quoter, NULL, __pyx_n_s_yarl__quoting_c); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_pyx_unpickle__Quoter, __pyx_t_1) < 0) __PYX_ERR(1, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "(tree fragment)":11
 *         __pyx_unpickle__Quoter__set_state(<_Quoter> __pyx_result, __pyx_state)
 *     return __pyx_result
 * cdef __pyx_unpickle__Quoter__set_state(_Quoter __pyx_result, tuple __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_result._protected_table = __pyx_state[0]; __pyx_result._qs = __pyx_state[1]; __pyx_result._requote = __pyx_state[2]; __pyx_result._safe_table = __pyx_state[3]
 *     if len(__pyx_state) > 4 and hasattr(__pyx_result, '__dict__'):
 */
  __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_4yarl_10_quoting_c_3__pyx_unpickle__Unquoter, NULL, __pyx_n_s_yarl__quoting_c); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_pyx_unpickle__Unquoter, __pyx_t_1) < 0) __PYX_ERR(1, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "yarl/_quoting_c.pyx":1
 * # cython: language_level=3             # <<<<<<<<<<<<<<
 * 
 * from libc.stdint cimport uint8_t, uint64_t
 */
  __pyx_t_1 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_1) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "carray.from_py":77
 * 
 * @cname("__Pyx_carray_from_py_uint8_t")
 * cdef int __Pyx_carray_from_py_uint8_t(object o, base_type *v, Py_ssize_t length) except -1:             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t i = length
 *     try:
 */

  /*--- Wrapped vars code ---*/

  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  if (__pyx_m) {
    if (__pyx_d) {
      __Pyx_AddTraceback("init yarl._quoting_c", __pyx_clineno, __pyx_lineno, __pyx_filename);
    }
    Py_CLEAR(__pyx_m);
  } else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_ImportError, "init yarl._quoting_c");
  }
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  return (__pyx_m != NULL) ? 0 : -1;
  #elif PY_MAJOR_VERSION >= 3
  return __pyx_m;
  #else
  return;
  #endif
}

/* --- Runtime support code --- */
/* Refnanny */
#if CYTHON_REFNANNY
static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
    PyObject *m = NULL, *p = NULL;
    void *r = NULL;
    m = PyImport_ImportModule(modname);
    if (!m) goto end;
    p = PyObject_GetAttrString(m, "RefNannyAPI");
    if (!p) goto end;
    r = PyLong_AsVoidPtr(p);
end:
    Py_XDECREF(p);
    Py_XDECREF(m);
    return (__Pyx_RefNannyAPIStruct *)r;
}
#endif

/* PyObjectGetAttrStr */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_getattro))
        return tp->tp_getattro(obj, attr_name);
#if PY_MAJOR_VERSION < 3
    if (likely(tp->tp_getattr))
        return tp->tp_getattr(obj, PyString_AS_STRING(attr_name));
#endif
    return PyObject_GetAttr(obj, attr_name);
}
#endif

/* GetBuiltinName */
static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
    PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name);
    if (unlikely(!result)) {
        PyErr_Format(PyExc_NameError,
#if PY_MAJOR_VERSION >= 3
            "name '%U' is not defined", name);
#else
            "name '%.200s' is not defined", PyString_AS_STRING(name));
#endif
    }
    return result;
}

/* PyErrFetchRestore */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    tmp_type = tstate->curexc_type;
    tmp_value = tstate->curexc_value;
    tmp_tb = tstate->curexc_traceback;
    tstate->curexc_type = type;
    tstate->curexc_value = value;
    tstate->curexc_traceback = tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
}
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    *type = tstate->curexc_type;
    *value = tstate->curexc_value;
    *tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
}
#endif

/* WriteUnraisableException */
static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                  CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
                                  int full_traceback, CYTHON_UNUSED int nogil) {
    PyObject *old_exc, *old_val, *old_tb;
    PyObject *ctx;
    __Pyx_PyThreadState_declare
#ifdef WITH_THREAD
    PyGILState_STATE state;
    if (nogil)
        state = PyGILState_Ensure();
#ifdef _MSC_VER
    else state = (PyGILState_STATE)-1;
#endif
#endif
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
    if (full_traceback) {
        Py_XINCREF(old_exc);
        Py_XINCREF(old_val);
        Py_XINCREF(old_tb);
        __Pyx_ErrRestore(old_exc, old_val, old_tb);
        PyErr_PrintEx(1);
    }
    #if PY_MAJOR_VERSION < 3
    ctx = PyString_FromString(name);
    #else
    ctx = PyUnicode_FromString(name);
    #endif
    __Pyx_ErrRestore(old_exc, old_val, old_tb);
    if (!ctx) {
        PyErr_WriteUnraisable(Py_None);
    } else {
        PyErr_WriteUnraisable(ctx);
        Py_DECREF(ctx);
    }
#ifdef WITH_THREAD
    if (nogil)
        PyGILState_Release(state);
#endif
}

/* RaiseDoubleKeywords */
static void __Pyx_RaiseDoubleKeywordsError(
    const char* func_name,
    PyObject* kw_name)
{
    PyErr_Format(PyExc_TypeError,
        #if PY_MAJOR_VERSION >= 3
        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
        #else
        "%s() got multiple values for keyword argument '%s'", func_name,
        PyString_AsString(kw_name));
        #endif
}

/* ParseKeywords */
static int __Pyx_ParseOptionalKeywords(
    PyObject *kwds,
    PyObject **argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    const char* function_name)
{
    PyObject *key = 0, *value = 0;
    Py_ssize_t pos = 0;
    PyObject*** name;
    PyObject*** first_kw_arg = argnames + num_pos_args;
    while (PyDict_Next(kwds, &pos, &key, &value)) {
        name = first_kw_arg;
        while (*name && (**name != key)) name++;
        if (*name) {
            values[name-argnames] = value;
            continue;
        }
        name = first_kw_arg;
        #if PY_MAJOR_VERSION < 3
        if (likely(PyString_Check(key))) {
            while (*name) {
                if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
                        && _PyString_Eq(**name, key)) {
                    values[name-argnames] = value;
                    break;
                }
                name++;
            }
            if (*name) continue;
            else {
                PyObject*** argname = argnames;
                while (argname != first_kw_arg) {
                    if ((**argname == key) || (
                            (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key))
                             && _PyString_Eq(**argname, key))) {
                        goto arg_passed_twice;
                    }
                    argname++;
                }
            }
        } else
        #endif
        if (likely(PyUnicode_Check(key))) {
            while (*name) {
                int cmp = (**name == key) ? 0 :
                #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                    (__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
                #endif
                    PyUnicode_Compare(**name, key);
                if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
                if (cmp == 0) {
                    values[name-argnames] = value;
                    break;
                }
                name++;
            }
            if (*name) continue;
            else {
                PyObject*** argname = argnames;
                while (argname != first_kw_arg) {
                    int cmp = (**argname == key) ? 0 :
                    #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                        (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
                    #endif
                        PyUnicode_Compare(**argname, key);
                    if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
                    if (cmp == 0) goto arg_passed_twice;
                    argname++;
                }
            }
        } else
            goto invalid_keyword_type;
        if (kwds2) {
            if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
        } else {
            goto invalid_keyword;
        }
    }
    return 0;
arg_passed_twice:
    __Pyx_RaiseDoubleKeywordsError(function_name, key);
    goto bad;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    goto bad;
invalid_keyword:
    PyErr_Format(PyExc_TypeError,
    #if PY_MAJOR_VERSION < 3
        "%.200s() got an unexpected keyword argument '%.200s'",
        function_name, PyString_AsString(key));
    #else
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    #endif
bad:
    return -1;
}

/* RaiseArgTupleInvalid */
static void __Pyx_RaiseArgtupleInvalid(
    const char* func_name,
    int exact,
    Py_ssize_t num_min,
    Py_ssize_t num_max,
    Py_ssize_t num_found)
{
    Py_ssize_t num_expected;
    const char *more_or_less;
    if (num_found < num_min) {
        num_expected = num_min;
        more_or_less = "at least";
    } else {
        num_expected = num_max;
        more_or_less = "at most";
    }
    if (exact) {
        more_or_less = "exactly";
    }
    PyErr_Format(PyExc_TypeError,
                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
                 func_name, more_or_less, num_expected,
                 (num_expected == 1) ? "" : "s", num_found);
}

/* ArgTypeTest */
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact)
{
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    else if (exact) {
        #if PY_MAJOR_VERSION == 2
        if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
        #endif
    }
    else {
        if (likely(__Pyx_TypeCheck(obj, type))) return 1;
    }
    PyErr_Format(PyExc_TypeError,
        "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)",
        name, type->tp_name, Py_TYPE(obj)->tp_name);
    return 0;
}

/* unicode_iter */
static CYTHON_INLINE int __Pyx_init_unicode_iteration(
    PyObject* ustring, Py_ssize_t *length, void** data, int *kind) {
#if CYTHON_PEP393_ENABLED
    if (unlikely(__Pyx_PyUnicode_READY(ustring) < 0)) return -1;
    *kind   = PyUnicode_KIND(ustring);
    *length = PyUnicode_GET_LENGTH(ustring);
    *data   = PyUnicode_DATA(ustring);
#else
    *kind   = 0;
    *length = PyUnicode_GET_SIZE(ustring);
    *data   = (void*)PyUnicode_AS_UNICODE(ustring);
#endif
    return 0;
}

/* PyObjectCall */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyObject *result;
    ternaryfunc call = func->ob_type->tp_call;
    if (unlikely(!call))
        return PyObject_Call(func, arg, kw);
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
    result = (*call)(func, arg, kw);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* RaiseException */
#if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
                        CYTHON_UNUSED PyObject *cause) {
    __Pyx_PyThreadState_declare
    Py_XINCREF(type);
    if (!value || value == Py_None)
        value = NULL;
    else
        Py_INCREF(value);
    if (!tb || tb == Py_None)
        tb = NULL;
    else {
        Py_INCREF(tb);
        if (!PyTraceBack_Check(tb)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: arg 3 must be a traceback or None");
            goto raise_error;
        }
    }
    if (PyType_Check(type)) {
#if CYTHON_COMPILING_IN_PYPY
        if (!value) {
            Py_INCREF(Py_None);
            value = Py_None;
        }
#endif
        PyErr_NormalizeException(&type, &value, &tb);
    } else {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto raise_error;
        }
        value = type;
        type = (PyObject*) Py_TYPE(type);
        Py_INCREF(type);
        if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: exception class must be a subclass of BaseException");
            goto raise_error;
        }
    }
    __Pyx_PyThreadState_assign
    __Pyx_ErrRestore(type, value, tb);
    return;
raise_error:
    Py_XDECREF(value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
    return;
}
#else
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
    PyObject* owned_instance = NULL;
    if (tb == Py_None) {
        tb = 0;
    } else if (tb && !PyTraceBack_Check(tb)) {
        PyErr_SetString(PyExc_TypeError,
            "raise: arg 3 must be a traceback or None");
        goto bad;
    }
    if (value == Py_None)
        value = 0;
    if (PyExceptionInstance_Check(type)) {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto bad;
        }
        value = type;
        type = (PyObject*) Py_TYPE(value);
    } else if (PyExceptionClass_Check(type)) {
        PyObject *instance_class = NULL;
        if (value && PyExceptionInstance_Check(value)) {
            instance_class = (PyObject*) Py_TYPE(value);
            if (instance_class != type) {
                int is_subclass = PyObject_IsSubclass(instance_class, type);
                if (!is_subclass) {
                    instance_class = NULL;
                } else if (unlikely(is_subclass == -1)) {
                    goto bad;
                } else {
                    type = instance_class;
                }
            }
        }
        if (!instance_class) {
            PyObject *args;
            if (!value)
                args = PyTuple_New(0);
            else if (PyTuple_Check(value)) {
                Py_INCREF(value);
                args = value;
            } else
                args = PyTuple_Pack(1, value);
            if (!args)
                goto bad;
            owned_instance = PyObject_Call(type, args, NULL);
            Py_DECREF(args);
            if (!owned_instance)
                goto bad;
            value = owned_instance;
            if (!PyExceptionInstance_Check(value)) {
                PyErr_Format(PyExc_TypeError,
                             "calling %R should have returned an instance of "
                             "BaseException, not %R",
                             type, Py_TYPE(value));
                goto bad;
            }
        }
    } else {
        PyErr_SetString(PyExc_TypeError,
            "raise: exception class must be a subclass of BaseException");
        goto bad;
    }
    if (cause) {
        PyObject *fixed_cause;
        if (cause == Py_None) {
            fixed_cause = NULL;
        } else if (PyExceptionClass_Check(cause)) {
            fixed_cause = PyObject_CallObject(cause, NULL);
            if (fixed_cause == NULL)
                goto bad;
        } else if (PyExceptionInstance_Check(cause)) {
            fixed_cause = cause;
            Py_INCREF(fixed_cause);
        } else {
            PyErr_SetString(PyExc_TypeError,
                            "exception causes must derive from "
                            "BaseException");
            goto bad;
        }
        PyException_SetCause(value, fixed_cause);
    }
    PyErr_SetObject(type, value);
    if (tb) {
#if CYTHON_COMPILING_IN_PYPY
        PyObject *tmp_type, *tmp_value, *tmp_tb;
        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
        Py_INCREF(tb);
        PyErr_Restore(tmp_type, tmp_value, tb);
        Py_XDECREF(tmp_tb);
#else
        PyThreadState *tstate = __Pyx_PyThreadState_Current;
        PyObject* tmp_tb = tstate->curexc_traceback;
        if (tb != tmp_tb) {
            Py_INCREF(tb);
            tstate->curexc_traceback = tb;
            Py_XDECREF(tmp_tb);
        }
#endif
    }
bad:
    Py_XDECREF(owned_instance);
    return;
}
#endif

/* PyCFunctionFastCall */
#if CYTHON_FAST_PYCCALL
static CYTHON_INLINE PyObject * __Pyx_PyCFunction_FastCall(PyObject *func_obj, PyObject **args, Py_ssize_t nargs) {
    PyCFunctionObject *func = (PyCFunctionObject*)func_obj;
    PyCFunction meth = PyCFunction_GET_FUNCTION(func);
    PyObject *self = PyCFunction_GET_SELF(func);
    int flags = PyCFunction_GET_FLAGS(func);
    assert(PyCFunction_Check(func));
    assert(METH_FASTCALL == (flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS | METH_STACKLESS)));
    assert(nargs >= 0);
    assert(nargs == 0 || args != NULL);
    /* _PyCFunction_FastCallDict() must not be called with an exception set,
       because it may clear it (directly or indirectly) and so the
       caller loses its exception */
    assert(!PyErr_Occurred());
    if ((PY_VERSION_HEX < 0x030700A0) || unlikely(flags & METH_KEYWORDS)) {
        return (*((__Pyx_PyCFunctionFastWithKeywords)(void*)meth)) (self, args, nargs, NULL);
    } else {
        return (*((__Pyx_PyCFunctionFast)(void*)meth)) (self, args, nargs);
    }
}
#endif

/* PyFunctionFastCall */
#if CYTHON_FAST_PYCALL
static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
                                               PyObject *globals) {
    PyFrameObject *f;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject **fastlocals;
    Py_ssize_t i;
    PyObject *result;
    assert(globals != NULL);
    /* XXX Perhaps we should create a specialized
       PyFrame_New() that doesn't take locals, but does
       take builtins without sanity checking them.
       */
    assert(tstate != NULL);
    f = PyFrame_New(tstate, co, globals, NULL);
    if (f == NULL) {
        return NULL;
    }
    fastlocals = __Pyx_PyFrame_GetLocalsplus(f);
    for (i = 0; i < na; i++) {
        Py_INCREF(*args);
        fastlocals[i] = *args++;
    }
    result = PyEval_EvalFrameEx(f,0);
    ++tstate->recursion_depth;
    Py_DECREF(f);
    --tstate->recursion_depth;
    return result;
}
#if 1 || PY_VERSION_HEX < 0x030600B1
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) {
    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
    PyObject *globals = PyFunction_GET_GLOBALS(func);
    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
    PyObject *closure;
#if PY_MAJOR_VERSION >= 3
    PyObject *kwdefs;
#endif
    PyObject *kwtuple, **k;
    PyObject **d;
    Py_ssize_t nd;
    Py_ssize_t nk;
    PyObject *result;
    assert(kwargs == NULL || PyDict_Check(kwargs));
    nk = kwargs ? PyDict_Size(kwargs) : 0;
    if (Py_EnterRecursiveCall((char*)" while calling a Python object")) {
        return NULL;
    }
    if (
#if PY_MAJOR_VERSION >= 3
            co->co_kwonlyargcount == 0 &&
#endif
            likely(kwargs == NULL || nk == 0) &&
            co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
        if (argdefs == NULL && co->co_argcount == nargs) {
            result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
            goto done;
        }
        else if (nargs == 0 && argdefs != NULL
                 && co->co_argcount == Py_SIZE(argdefs)) {
            /* function called with no arguments, but all parameters have
               a default value: use default values as arguments .*/
            args = &PyTuple_GET_ITEM(argdefs, 0);
            result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
            goto done;
        }
    }
    if (kwargs != NULL) {
        Py_ssize_t pos, i;
        kwtuple = PyTuple_New(2 * nk);
        if (kwtuple == NULL) {
            result = NULL;
            goto done;
        }
        k = &PyTuple_GET_ITEM(kwtuple, 0);
        pos = i = 0;
        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
            Py_INCREF(k[i]);
            Py_INCREF(k[i+1]);
            i += 2;
        }
        nk = i / 2;
    }
    else {
        kwtuple = NULL;
        k = NULL;
    }
    closure = PyFunction_GET_CLOSURE(func);
#if PY_MAJOR_VERSION >= 3
    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
#endif
    if (argdefs != NULL) {
        d = &PyTuple_GET_ITEM(argdefs, 0);
        nd = Py_SIZE(argdefs);
    }
    else {
        d = NULL;
        nd = 0;
    }
#if PY_MAJOR_VERSION >= 3
    result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
                               args, (int)nargs,
                               k, (int)nk,
                               d, (int)nd, kwdefs, closure);
#else
    result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
                               args, (int)nargs,
                               k, (int)nk,
                               d, (int)nd, closure);
#endif
    Py_XDECREF(kwtuple);
done:
    Py_LeaveRecursiveCall();
    return result;
}
#endif
#endif

/* PyObjectCallMethO */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
    PyObject *self, *result;
    PyCFunction cfunc;
    cfunc = PyCFunction_GET_FUNCTION(func);
    self = PyCFunction_GET_SELF(func);
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
    result = cfunc(self, arg);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectCallOneArg */
#if CYTHON_COMPILING_IN_CPYTHON
static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *result;
    PyObject *args = PyTuple_New(1);
    if (unlikely(!args)) return NULL;
    Py_INCREF(arg);
    PyTuple_SET_ITEM(args, 0, arg);
    result = __Pyx_PyObject_Call(func, args, NULL);
    Py_DECREF(args);
    return result;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
#if CYTHON_FAST_PYCALL
    if (PyFunction_Check(func)) {
        return __Pyx_PyFunction_FastCall(func, &arg, 1);
    }
#endif
    if (likely(PyCFunction_Check(func))) {
        if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) {
            return __Pyx_PyObject_CallMethO(func, arg);
#if CYTHON_FAST_PYCCALL
        } else if (PyCFunction_GET_FLAGS(func) & METH_FASTCALL) {
            return __Pyx_PyCFunction_FastCall(func, &arg, 1);
#endif
        }
    }
    return __Pyx__PyObject_CallOneArg(func, arg);
}
#else
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *result;
    PyObject *args = PyTuple_Pack(1, arg);
    if (unlikely(!args)) return NULL;
    result = __Pyx_PyObject_Call(func, args, NULL);
    Py_DECREF(args);
    return result;
}
#endif

/* GetException */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb)
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
#endif
{
    PyObject *local_type, *local_value, *local_tb;
#if CYTHON_FAST_THREAD_STATE
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    local_type = tstate->curexc_type;
    local_value = tstate->curexc_value;
    local_tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
#else
    PyErr_Fetch(&local_type, &local_value, &local_tb);
#endif
    PyErr_NormalizeException(&local_type, &local_value, &local_tb);
#if CYTHON_FAST_THREAD_STATE
    if (unlikely(tstate->curexc_type))
#else
    if (unlikely(PyErr_Occurred()))
#endif
        goto bad;
    #if PY_MAJOR_VERSION >= 3
    if (local_tb) {
        if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
            goto bad;
    }
    #endif
    Py_XINCREF(local_tb);
    Py_XINCREF(local_type);
    Py_XINCREF(local_value);
    *type = local_type;
    *value = local_value;
    *tb = local_tb;
#if CYTHON_FAST_THREAD_STATE
    #if CYTHON_USE_EXC_INFO_STACK
    {
        _PyErr_StackItem *exc_info = tstate->exc_info;
        tmp_type = exc_info->exc_type;
        tmp_value = exc_info->exc_value;
        tmp_tb = exc_info->exc_traceback;
        exc_info->exc_type = local_type;
        exc_info->exc_value = local_value;
        exc_info->exc_traceback = local_tb;
    }
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = local_type;
    tstate->exc_value = local_value;
    tstate->exc_traceback = local_tb;
    #endif
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#else
    PyErr_SetExcInfo(local_type, local_value, local_tb);
#endif
    return 0;
bad:
    *type = 0;
    *value = 0;
    *tb = 0;
    Py_XDECREF(local_type);
    Py_XDECREF(local_value);
    Py_XDECREF(local_tb);
    return -1;
}

/* SwapException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    #if CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = tstate->exc_info;
    tmp_type = exc_info->exc_type;
    tmp_value = exc_info->exc_value;
    tmp_tb = exc_info->exc_traceback;
    exc_info->exc_type = *type;
    exc_info->exc_value = *value;
    exc_info->exc_traceback = *tb;
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = *type;
    tstate->exc_value = *value;
    tstate->exc_traceback = *tb;
    #endif
    *type = tmp_type;
    *value = tmp_value;
    *tb = tmp_tb;
}
#else
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
    PyErr_SetExcInfo(*type, *value, *tb);
    *type = tmp_type;
    *value = tmp_value;
    *tb = tmp_tb;
}
#endif

/* GetTopmostException */
#if CYTHON_USE_EXC_INFO_STACK
static _PyErr_StackItem *
__Pyx_PyErr_GetTopmostException(PyThreadState *tstate)
{
    _PyErr_StackItem *exc_info = tstate->exc_info;
    while ((exc_info->exc_type == NULL || exc_info->exc_type == Py_None) &&
           exc_info->previous_item != NULL)
    {
        exc_info = exc_info->previous_item;
    }
    return exc_info;
}
#endif

/* SaveResetException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    #if CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
    *type = exc_info->exc_type;
    *value = exc_info->exc_value;
    *tb = exc_info->exc_traceback;
    #else
    *type = tstate->exc_type;
    *value = tstate->exc_value;
    *tb = tstate->exc_traceback;
    #endif
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
}
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    #if CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = tstate->exc_info;
    tmp_type = exc_info->exc_type;
    tmp_value = exc_info->exc_value;
    tmp_tb = exc_info->exc_traceback;
    exc_info->exc_type = type;
    exc_info->exc_value = value;
    exc_info->exc_traceback = tb;
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = type;
    tstate->exc_value = value;
    tstate->exc_traceback = tb;
    #endif
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
}
#endif

/* ReRaiseException */
static CYTHON_INLINE void __Pyx_ReraiseException(void) {
    PyObject *type = NULL, *value = NULL, *tb = NULL;
#if CYTHON_FAST_THREAD_STATE
    PyThreadState *tstate = PyThreadState_GET();
    #if CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
    type = exc_info->exc_type;
    value = exc_info->exc_value;
    tb = exc_info->exc_traceback;
    #else
    type = tstate->exc_type;
    value = tstate->exc_value;
    tb = tstate->exc_traceback;
    #endif
#else
    PyErr_GetExcInfo(&type, &value, &tb);
#endif
    if (!type || type == Py_None) {
#if !CYTHON_FAST_THREAD_STATE
        Py_XDECREF(type);
        Py_XDECREF(value);
        Py_XDECREF(tb);
#endif
        PyErr_SetString(PyExc_RuntimeError,
            "No active exception to reraise");
    } else {
#if CYTHON_FAST_THREAD_STATE
        Py_INCREF(type);
        Py_XINCREF(value);
        Py_XINCREF(tb);
#endif
        PyErr_Restore(type, value, tb);
    }
}

/* PyErrExceptionMatches */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
    Py_ssize_t i, n;
    n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
    for (i=0; i<n; i++) {
        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
    }
#endif
    for (i=0; i<n; i++) {
        if (__Pyx_PyErr_GivenExceptionMatches(exc_type, PyTuple_GET_ITEM(tuple, i))) return 1;
    }
    return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
    PyObject *exc_type = tstate->curexc_type;
    if (exc_type == err) return 1;
    if (unlikely(!exc_type)) return 0;
    if (unlikely(PyTuple_Check(err)))
        return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
    return __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
}
#endif

/* GetAttr */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
#if CYTHON_USE_TYPE_SLOTS
#if PY_MAJOR_VERSION >= 3
    if (likely(PyUnicode_Check(n)))
#else
    if (likely(PyString_Check(n)))
#endif
        return __Pyx_PyObject_GetAttrStr(o, n);
#endif
    return PyObject_GetAttr(o, n);
}

/* GetAttr3 */
static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
        return NULL;
    __Pyx_PyErr_Clear();
    Py_INCREF(d);
    return d;
}
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
    PyObject *r = __Pyx_GetAttr(o, n);
    return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
}

/* PyDictVersioning */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
    PyObject **dictptr = NULL;
    Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
    if (offset) {
#if CYTHON_COMPILING_IN_CPYTHON
        dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
#else
        dictptr = _PyObject_GetDictPtr(obj);
#endif
    }
    return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
}
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
        return 0;
    return obj_dict_version == __Pyx_get_object_dict_version(obj);
}
#endif

/* GetModuleGlobalName */
#if CYTHON_USE_DICT_VERSIONS
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
#else
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
#endif
{
    PyObject *result;
#if !CYTHON_AVOID_BORROWED_REFS
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1
    result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    } else if (unlikely(PyErr_Occurred())) {
        return NULL;
    }
#else
    result = PyDict_GetItem(__pyx_d, name);
    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    }
#endif
#else
    result = PyObject_GetItem(__pyx_d, name);
    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    }
    PyErr_Clear();
#endif
    return __Pyx_GetBuiltinName(name);
}

/* PyObjectCallNoArg */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
#if CYTHON_FAST_PYCALL
    if (PyFunction_Check(func)) {
        return __Pyx_PyFunction_FastCall(func, NULL, 0);
    }
#endif
#ifdef __Pyx_CyFunction_USED
    if (likely(PyCFunction_Check(func) || __Pyx_CyFunction_Check(func)))
#else
    if (likely(PyCFunction_Check(func)))
#endif
    {
        if (likely(PyCFunction_GET_FLAGS(func) & METH_NOARGS)) {
            return __Pyx_PyObject_CallMethO(func, NULL);
        }
    }
    return __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL);
}
#endif

/* PyObjectCall2Args */
static CYTHON_UNUSED PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2) {
    PyObject *args, *result = NULL;
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(function)) {
        PyObject *args[2] = {arg1, arg2};
        return __Pyx_PyFunction_FastCall(function, args, 2);
    }
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(function)) {
        PyObject *args[2] = {arg1, arg2};
        return __Pyx_PyCFunction_FastCall(function, args, 2);
    }
    #endif
    args = PyTuple_New(2);
    if (unlikely(!args)) goto done;
    Py_INCREF(arg1);
    PyTuple_SET_ITEM(args, 0, arg1);
    Py_INCREF(arg2);
    PyTuple_SET_ITEM(args, 1, arg2);
    Py_INCREF(function);
    result = __Pyx_PyObject_Call(function, args, NULL);
    Py_DECREF(args);
    Py_DECREF(function);
done:
    return result;
}

/* PyObjectGetMethod */
static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method) {
    PyObject *attr;
#if CYTHON_UNPACK_METHODS && CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_PYTYPE_LOOKUP
    PyTypeObject *tp = Py_TYPE(obj);
    PyObject *descr;
    descrgetfunc f = NULL;
    PyObject **dictptr, *dict;
    int meth_found = 0;
    assert (*method == NULL);
    if (unlikely(tp->tp_getattro != PyObject_GenericGetAttr)) {
        attr = __Pyx_PyObject_GetAttrStr(obj, name);
        goto try_unpack;
    }
    if (unlikely(tp->tp_dict == NULL) && unlikely(PyType_Ready(tp) < 0)) {
        return 0;
    }
    descr = _PyType_Lookup(tp, name);
    if (likely(descr != NULL)) {
        Py_INCREF(descr);
#if PY_MAJOR_VERSION >= 3
        #ifdef __Pyx_CyFunction_USED
        if (likely(PyFunction_Check(descr) || (Py_TYPE(descr) == &PyMethodDescr_Type) || __Pyx_CyFunction_Check(descr)))
        #else
        if (likely(PyFunction_Check(descr) || (Py_TYPE(descr) == &PyMethodDescr_Type)))
        #endif
#else
        #ifdef __Pyx_CyFunction_USED
        if (likely(PyFunction_Check(descr) || __Pyx_CyFunction_Check(descr)))
        #else
        if (likely(PyFunction_Check(descr)))
        #endif
#endif
        {
            meth_found = 1;
        } else {
            f = Py_TYPE(descr)->tp_descr_get;
            if (f != NULL && PyDescr_IsData(descr)) {
                attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
                Py_DECREF(descr);
                goto try_unpack;
            }
        }
    }
    dictptr = _PyObject_GetDictPtr(obj);
    if (dictptr != NULL && (dict = *dictptr) != NULL) {
        Py_INCREF(dict);
        attr = __Pyx_PyDict_GetItemStr(dict, name);
        if (attr != NULL) {
            Py_INCREF(attr);
            Py_DECREF(dict);
            Py_XDECREF(descr);
            goto try_unpack;
        }
        Py_DECREF(dict);
    }
    if (meth_found) {
        *method = descr;
        return 1;
    }
    if (f != NULL) {
        attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
        Py_DECREF(descr);
        goto try_unpack;
    }
    if (descr != NULL) {
        *method = descr;
        return 0;
    }
    PyErr_Format(PyExc_AttributeError,
#if PY_MAJOR_VERSION >= 3
                 "'%.50s' object has no attribute '%U'",
                 tp->tp_name, name);
#else
                 "'%.50s' object has no attribute '%.400s'",
                 tp->tp_name, PyString_AS_STRING(name));
#endif
    return 0;
#else
    attr = __Pyx_PyObject_GetAttrStr(obj, name);
    goto try_unpack;
#endif
try_unpack:
#if CYTHON_UNPACK_METHODS
    if (likely(attr) && PyMethod_Check(attr) && likely(PyMethod_GET_SELF(attr) == obj)) {
        PyObject *function = PyMethod_GET_FUNCTION(attr);
        Py_INCREF(function);
        Py_DECREF(attr);
        *method = function;
        return 1;
    }
#endif
    *method = attr;
    return 0;
}

/* PyObjectCallMethod1 */
static PyObject* __Pyx__PyObject_CallMethod1(PyObject* method, PyObject* arg) {
    PyObject *result = __Pyx_PyObject_CallOneArg(method, arg);
    Py_DECREF(method);
    return result;
}
static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg) {
    PyObject *method = NULL, *result;
    int is_method = __Pyx_PyObject_GetMethod(obj, method_name, &method);
    if (likely(is_method)) {
        result = __Pyx_PyObject_Call2Args(method, obj, arg);
        Py_DECREF(method);
        return result;
    }
    if (unlikely(!method)) return NULL;
    return __Pyx__PyObject_CallMethod1(method, arg);
}

/* ByteArrayAppend */
static CYTHON_INLINE int __Pyx_PyByteArray_Append(PyObject* bytearray, int value) {
    PyObject *pyval, *retval;
#if CYTHON_COMPILING_IN_CPYTHON
    if (likely(__Pyx_is_valid_index(value, 256))) {
        Py_ssize_t n = Py_SIZE(bytearray);
        if (likely(n != PY_SSIZE_T_MAX)) {
            if (unlikely(PyByteArray_Resize(bytearray, n + 1) < 0))
                return -1;
            PyByteArray_AS_STRING(bytearray)[n] = value;
            return 0;
        }
    } else {
        PyErr_SetString(PyExc_ValueError, "byte must be in range(0, 256)");
        return -1;
    }
#endif
    pyval = PyInt_FromLong(value);
    if (unlikely(!pyval))
        return -1;
    retval = __Pyx_PyObject_CallMethod1(bytearray, __pyx_n_s_append, pyval);
    Py_DECREF(pyval);
    if (unlikely(!retval))
        return -1;
    Py_DECREF(retval);
    return 0;
}

/* ByteArrayAppendObject */
static CYTHON_INLINE int __Pyx_PyByteArray_AppendObject(PyObject* bytearray, PyObject* value) {
    Py_ssize_t ival;
#if PY_MAJOR_VERSION < 3
    if (unlikely(PyString_Check(value))) {
        if (unlikely(PyString_GET_SIZE(value) != 1)) {
            PyErr_SetString(PyExc_ValueError, "string must be of size 1");
            return -1;
        }
        ival = (unsigned char) (PyString_AS_STRING(value)[0]);
    } else
#endif
#if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(value)) && likely(Py_SIZE(value) == 1 || Py_SIZE(value) == 0)) {
        if (Py_SIZE(value) == 0) {
            ival = 0;
        } else {
            ival = ((PyLongObject*)value)->ob_digit[0];
            if (unlikely(ival > 255)) goto bad_range;
        }
    } else
#endif
    {
        ival = __Pyx_PyIndex_AsSsize_t(value);
        if (unlikely(!__Pyx_is_valid_index(ival, 256))) {
            if (ival == -1 && PyErr_Occurred())
                return -1;
            goto bad_range;
        }
    }
    return __Pyx_PyByteArray_Append(bytearray, ival);
bad_range:
    PyErr_SetString(PyExc_ValueError, "byte must be in range(0, 256)");
    return -1;
}

/* PyUnicode_Substring */
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_Substring(
            PyObject* text, Py_ssize_t start, Py_ssize_t stop) {
    Py_ssize_t length;
    if (unlikely(__Pyx_PyUnicode_READY(text) == -1)) return NULL;
    length = __Pyx_PyUnicode_GET_LENGTH(text);
    if (start < 0) {
        start += length;
        if (start < 0)
            start = 0;
    }
    if (stop < 0)
        stop += length;
    else if (stop > length)
        stop = length;
    if (stop <= start)
        return __Pyx_NewRef(__pyx_empty_unicode);
#if CYTHON_PEP393_ENABLED
    return PyUnicode_FromKindAndData(PyUnicode_KIND(text),
        PyUnicode_1BYTE_DATA(text) + start*PyUnicode_KIND(text), stop-start);
#else
    return PyUnicode_FromUnicode(PyUnicode_AS_UNICODE(text)+start, stop-start);
#endif
}

/* decode_c_bytes */
static CYTHON_INLINE PyObject* __Pyx_decode_c_bytes(
         const char* cstring, Py_ssize_t length, Py_ssize_t start, Py_ssize_t stop,
         const char* encoding, const char* errors,
         PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
    if (unlikely((start < 0) | (stop < 0))) {
        if (start < 0) {
            start += length;
            if (start < 0)
                start = 0;
        }
        if (stop < 0)
            stop += length;
    }
    if (stop > length)
        stop = length;
    if (unlikely(stop <= start))
        return __Pyx_NewRef(__pyx_empty_unicode);
    length = stop - start;
    cstring += start;
    if (decode_func) {
        return decode_func(cstring, length, errors);
    } else {
        return PyUnicode_Decode(cstring, length, encoding, errors);
    }
}

/* SliceObject */
static CYTHON_INLINE int __Pyx_PyObject_SetSlice(PyObject* obj, PyObject* value,
        Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** _py_start, PyObject** _py_stop, PyObject** _py_slice,
        int has_cstart, int has_cstop, CYTHON_UNUSED int wraparound) {
#if CYTHON_USE_TYPE_SLOTS
    PyMappingMethods* mp;
#if PY_MAJOR_VERSION < 3
    PySequenceMethods* ms = Py_TYPE(obj)->tp_as_sequence;
    if (likely(ms && ms->sq_ass_slice)) {
        if (!has_cstart) {
            if (_py_start && (*_py_start != Py_None)) {
                cstart = __Pyx_PyIndex_AsSsize_t(*_py_start);
                if ((cstart == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
            } else
                cstart = 0;
        }
        if (!has_cstop) {
            if (_py_stop && (*_py_stop != Py_None)) {
                cstop = __Pyx_PyIndex_AsSsize_t(*_py_stop);
                if ((cstop == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
            } else
                cstop = PY_SSIZE_T_MAX;
        }
        if (wraparound && unlikely((cstart < 0) | (cstop < 0)) && likely(ms->sq_length)) {
            Py_ssize_t l = ms->sq_length(obj);
            if (likely(l >= 0)) {
                if (cstop < 0) {
                    cstop += l;
                    if (cstop < 0) cstop = 0;
                }
                if (cstart < 0) {
                    cstart += l;
                    if (cstart < 0) cstart = 0;
                }
            } else {
                if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                    goto bad;
                PyErr_Clear();
            }
        }
        return ms->sq_ass_slice(obj, cstart, cstop, value);
    }
#endif
    mp = Py_TYPE(obj)->tp_as_mapping;
    if (likely(mp && mp->mp_ass_subscript))
#endif
    {
        int result;
        PyObject *py_slice, *py_start, *py_stop;
        if (_py_slice) {
            py_slice = *_py_slice;
        } else {
            PyObject* owned_start = NULL;
            PyObject* owned_stop = NULL;
            if (_py_start) {
                py_start = *_py_start;
            } else {
                if (has_cstart) {
                    owned_start = py_start = PyInt_FromSsize_t(cstart);
                    if (unlikely(!py_start)) goto bad;
                } else
                    py_start = Py_None;
            }
            if (_py_stop) {
                py_stop = *_py_stop;
            } else {
                if (has_cstop) {
                    owned_stop = py_stop = PyInt_FromSsize_t(cstop);
                    if (unlikely(!py_stop)) {
                        Py_XDECREF(owned_start);
                        goto bad;
                    }
                } else
                    py_stop = Py_None;
            }
            py_slice = PySlice_New(py_start, py_stop, Py_None);
            Py_XDECREF(owned_start);
            Py_XDECREF(owned_stop);
            if (unlikely(!py_slice)) goto bad;
        }
#if CYTHON_USE_TYPE_SLOTS
        result = mp->mp_ass_subscript(obj, py_slice, value);
#else
        result = value ? PyObject_SetItem(obj, py_slice, value) : PyObject_DelItem(obj, py_slice);
#endif
        if (!_py_slice) {
            Py_DECREF(py_slice);
        }
        return result;
    }
    PyErr_Format(PyExc_TypeError,
        "'%.200s' object does not support slice %.10s",
        Py_TYPE(obj)->tp_name, value ? "assignment" : "deletion");
bad:
    return -1;
}

/* BytesEquals */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY
    return PyObject_RichCompareBool(s1, s2, equals);
#else
    if (s1 == s2) {
        return (equals == Py_EQ);
    } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) {
        const char *ps1, *ps2;
        Py_ssize_t length = PyBytes_GET_SIZE(s1);
        if (length != PyBytes_GET_SIZE(s2))
            return (equals == Py_NE);
        ps1 = PyBytes_AS_STRING(s1);
        ps2 = PyBytes_AS_STRING(s2);
        if (ps1[0] != ps2[0]) {
            return (equals == Py_NE);
        } else if (length == 1) {
            return (equals == Py_EQ);
        } else {
            int result;
#if CYTHON_USE_UNICODE_INTERNALS
            Py_hash_t hash1, hash2;
            hash1 = ((PyBytesObject*)s1)->ob_shash;
            hash2 = ((PyBytesObject*)s2)->ob_shash;
            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
                return (equals == Py_NE);
            }
#endif
            result = memcmp(ps1, ps2, (size_t)length);
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) {
        return (equals == Py_NE);
    } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) {
        return (equals == Py_NE);
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
#endif
}

/* UnicodeEquals */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY
    return PyObject_RichCompareBool(s1, s2, equals);
#else
#if PY_MAJOR_VERSION < 3
    PyObject* owned_ref = NULL;
#endif
    int s1_is_unicode, s2_is_unicode;
    if (s1 == s2) {
        goto return_eq;
    }
    s1_is_unicode = PyUnicode_CheckExact(s1);
    s2_is_unicode = PyUnicode_CheckExact(s2);
#if PY_MAJOR_VERSION < 3
    if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) {
        owned_ref = PyUnicode_FromObject(s2);
        if (unlikely(!owned_ref))
            return -1;
        s2 = owned_ref;
        s2_is_unicode = 1;
    } else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) {
        owned_ref = PyUnicode_FromObject(s1);
        if (unlikely(!owned_ref))
            return -1;
        s1 = owned_ref;
        s1_is_unicode = 1;
    } else if (((!s2_is_unicode) & (!s1_is_unicode))) {
        return __Pyx_PyBytes_Equals(s1, s2, equals);
    }
#endif
    if (s1_is_unicode & s2_is_unicode) {
        Py_ssize_t length;
        int kind;
        void *data1, *data2;
        if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
            return -1;
        length = __Pyx_PyUnicode_GET_LENGTH(s1);
        if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) {
            goto return_ne;
        }
#if CYTHON_USE_UNICODE_INTERNALS
        {
            Py_hash_t hash1, hash2;
        #if CYTHON_PEP393_ENABLED
            hash1 = ((PyASCIIObject*)s1)->hash;
            hash2 = ((PyASCIIObject*)s2)->hash;
        #else
            hash1 = ((PyUnicodeObject*)s1)->hash;
            hash2 = ((PyUnicodeObject*)s2)->hash;
        #endif
            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
                goto return_ne;
            }
        }
#endif
        kind = __Pyx_PyUnicode_KIND(s1);
        if (kind != __Pyx_PyUnicode_KIND(s2)) {
            goto return_ne;
        }
        data1 = __Pyx_PyUnicode_DATA(s1);
        data2 = __Pyx_PyUnicode_DATA(s2);
        if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
            goto return_ne;
        } else if (length == 1) {
            goto return_eq;
        } else {
            int result = memcmp(data1, data2, (size_t)(length * kind));
            #if PY_MAJOR_VERSION < 3
            Py_XDECREF(owned_ref);
            #endif
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & s2_is_unicode) {
        goto return_ne;
    } else if ((s2 == Py_None) & s1_is_unicode) {
        goto return_ne;
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        #if PY_MAJOR_VERSION < 3
        Py_XDECREF(owned_ref);
        #endif
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
return_eq:
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(owned_ref);
    #endif
    return (equals == Py_EQ);
return_ne:
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(owned_ref);
    #endif
    return (equals == Py_NE);
#endif
}

/* UnicodeAsUCS4 */
static CYTHON_INLINE Py_UCS4 __Pyx_PyUnicode_AsPy_UCS4(PyObject* x) {
   Py_ssize_t length;
   #if CYTHON_PEP393_ENABLED
   length = PyUnicode_GET_LENGTH(x);
   if (likely(length == 1)) {
       return PyUnicode_READ_CHAR(x, 0);
   }
   #else
   length = PyUnicode_GET_SIZE(x);
   if (likely(length == 1)) {
       return PyUnicode_AS_UNICODE(x)[0];
   }
   #if Py_UNICODE_SIZE == 2
   else if (PyUnicode_GET_SIZE(x) == 2) {
       Py_UCS4 high_val = PyUnicode_AS_UNICODE(x)[0];
       if (high_val >= 0xD800 && high_val <= 0xDBFF) {
           Py_UCS4 low_val = PyUnicode_AS_UNICODE(x)[1];
           if (low_val >= 0xDC00 && low_val <= 0xDFFF) {
               return 0x10000 + (((high_val & ((1<<10)-1)) << 10) | (low_val & ((1<<10)-1)));
           }
       }
   }
   #endif
   #endif
   PyErr_Format(PyExc_ValueError,
                "only single character unicode strings can be converted to Py_UCS4, "
                "got length %" CYTHON_FORMAT_SSIZE_T "d", length);
   return (Py_UCS4)-1;
}

/* object_ord */
static long __Pyx__PyObject_Ord(PyObject* c) {
    Py_ssize_t size;
    if (PyBytes_Check(c)) {
        size = PyBytes_GET_SIZE(c);
        if (likely(size == 1)) {
            return (unsigned char) PyBytes_AS_STRING(c)[0];
        }
#if PY_MAJOR_VERSION < 3
    } else if (PyUnicode_Check(c)) {
        return (long)__Pyx_PyUnicode_AsPy_UCS4(c);
#endif
#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
    } else if (PyByteArray_Check(c)) {
        size = PyByteArray_GET_SIZE(c);
        if (likely(size == 1)) {
            return (unsigned char) PyByteArray_AS_STRING(c)[0];
        }
#endif
    } else {
        PyErr_Format(PyExc_TypeError,
            "ord() expected string of length 1, but %.200s found", c->ob_type->tp_name);
        return (long)(Py_UCS4)-1;
    }
    PyErr_Format(PyExc_TypeError,
        "ord() expected a character, but string of length %zd found", size);
    return (long)(Py_UCS4)-1;
}

/* SliceObject */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(PyObject* obj,
        Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** _py_start, PyObject** _py_stop, PyObject** _py_slice,
        int has_cstart, int has_cstop, CYTHON_UNUSED int wraparound) {
#if CYTHON_USE_TYPE_SLOTS
    PyMappingMethods* mp;
#if PY_MAJOR_VERSION < 3
    PySequenceMethods* ms = Py_TYPE(obj)->tp_as_sequence;
    if (likely(ms && ms->sq_slice)) {
        if (!has_cstart) {
            if (_py_start && (*_py_start != Py_None)) {
                cstart = __Pyx_PyIndex_AsSsize_t(*_py_start);
                if ((cstart == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
            } else
                cstart = 0;
        }
        if (!has_cstop) {
            if (_py_stop && (*_py_stop != Py_None)) {
                cstop = __Pyx_PyIndex_AsSsize_t(*_py_stop);
                if ((cstop == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
            } else
                cstop = PY_SSIZE_T_MAX;
        }
        if (wraparound && unlikely((cstart < 0) | (cstop < 0)) && likely(ms->sq_length)) {
            Py_ssize_t l = ms->sq_length(obj);
            if (likely(l >= 0)) {
                if (cstop < 0) {
                    cstop += l;
                    if (cstop < 0) cstop = 0;
                }
                if (cstart < 0) {
                    cstart += l;
                    if (cstart < 0) cstart = 0;
                }
            } else {
                if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                    goto bad;
                PyErr_Clear();
            }
        }
        return ms->sq_slice(obj, cstart, cstop);
    }
#endif
    mp = Py_TYPE(obj)->tp_as_mapping;
    if (likely(mp && mp->mp_subscript))
#endif
    {
        PyObject* result;
        PyObject *py_slice, *py_start, *py_stop;
        if (_py_slice) {
            py_slice = *_py_slice;
        } else {
            PyObject* owned_start = NULL;
            PyObject* owned_stop = NULL;
            if (_py_start) {
                py_start = *_py_start;
            } else {
                if (has_cstart) {
                    owned_start = py_start = PyInt_FromSsize_t(cstart);
                    if (unlikely(!py_start)) goto bad;
                } else
                    py_start = Py_None;
            }
            if (_py_stop) {
                py_stop = *_py_stop;
            } else {
                if (has_cstop) {
                    owned_stop = py_stop = PyInt_FromSsize_t(cstop);
                    if (unlikely(!py_stop)) {
                        Py_XDECREF(owned_start);
                        goto bad;
                    }
                } else
                    py_stop = Py_None;
            }
            py_slice = PySlice_New(py_start, py_stop, Py_None);
            Py_XDECREF(owned_start);
            Py_XDECREF(owned_stop);
            if (unlikely(!py_slice)) goto bad;
        }
#if CYTHON_USE_TYPE_SLOTS
        result = mp->mp_subscript(obj, py_slice);
#else
        result = PyObject_GetItem(obj, py_slice);
#endif
        if (!_py_slice) {
            Py_DECREF(py_slice);
        }
        return result;
    }
    PyErr_Format(PyExc_TypeError,
        "'%.200s' object is unsliceable", Py_TYPE(obj)->tp_name);
bad:
    return NULL;
}

/* Import */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
    PyObject *empty_list = 0;
    PyObject *module = 0;
    PyObject *global_dict = 0;
    PyObject *empty_dict = 0;
    PyObject *list;
    #if PY_MAJOR_VERSION < 3
    PyObject *py_import;
    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
    if (!py_import)
        goto bad;
    #endif
    if (from_list)
        list = from_list;
    else {
        empty_list = PyList_New(0);
        if (!empty_list)
            goto bad;
        list = empty_list;
    }
    global_dict = PyModule_GetDict(__pyx_m);
    if (!global_dict)
        goto bad;
    empty_dict = PyDict_New();
    if (!empty_dict)
        goto bad;
    {
        #if PY_MAJOR_VERSION >= 3
        if (level == -1) {
            if ((1) && (strchr(__Pyx_MODULE_NAME, '.'))) {
                module = PyImport_ImportModuleLevelObject(
                    name, global_dict, empty_dict, list, 1);
                if (!module) {
                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
                        goto bad;
                    PyErr_Clear();
                }
            }
            level = 0;
        }
        #endif
        if (!module) {
            #if PY_MAJOR_VERSION < 3
            PyObject *py_level = PyInt_FromLong(level);
            if (!py_level)
                goto bad;
            module = PyObject_CallFunctionObjArgs(py_import,
                name, global_dict, empty_dict, list, py_level, (PyObject *)NULL);
            Py_DECREF(py_level);
            #else
            module = PyImport_ImportModuleLevelObject(
                name, global_dict, empty_dict, list, level);
            #endif
        }
    }
bad:
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(py_import);
    #endif
    Py_XDECREF(empty_list);
    Py_XDECREF(empty_dict);
    return module;
}

/* ImportFrom */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
    PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
    if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
        PyErr_Format(PyExc_ImportError,
        #if PY_MAJOR_VERSION < 3
            "cannot import name %.230s", PyString_AS_STRING(name));
        #else
            "cannot import name %S", name);
        #endif
    }
    return value;
}

/* GetItemInt */
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
    PyObject *r;
    if (!j) return NULL;
    r = PyObject_GetItem(o, j);
    Py_DECREF(j);
    return r;
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyList_GET_SIZE(o);
    }
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
        PyObject *r = PyList_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyTuple_GET_SIZE(o);
    }
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyTuple_GET_SIZE(o)))) {
        PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
                                                     CYTHON_NCP_UNUSED int wraparound,
                                                     CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
    if (is_list || PyList_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
        if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
            PyObject *r = PyList_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    }
    else if (PyTuple_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyTuple_GET_SIZE(o)))) {
            PyObject *r = PyTuple_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    } else {
        PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
        if (likely(m && m->sq_item)) {
            if (wraparound && unlikely(i < 0) && likely(m->sq_length)) {
                Py_ssize_t l = m->sq_length(o);
                if (likely(l >= 0)) {
                    i += l;
                } else {
                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                        return NULL;
                    PyErr_Clear();
                }
            }
            return m->sq_item(o, i);
        }
    }
#else
    if (is_list || PySequence_Check(o)) {
        return PySequence_GetItem(o, i);
    }
#endif
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
}

/* HasAttr */
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
    PyObject *r;
    if (unlikely(!__Pyx_PyBaseString_Check(n))) {
        PyErr_SetString(PyExc_TypeError,
                        "hasattr(): attribute name must be string");
        return -1;
    }
    r = __Pyx_GetAttr(o, n);
    if (unlikely(!r)) {
        PyErr_Clear();
        return 0;
    } else {
        Py_DECREF(r);
        return 1;
    }
}

/* ExtTypeTest */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (likely(__Pyx_TypeCheck(obj, type)))
        return 1;
    PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s",
                 Py_TYPE(obj)->tp_name, type->tp_name);
    return 0;
}

/* PyObject_GenericGetAttrNoDict */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject *__Pyx_RaiseGenericGetAttributeError(PyTypeObject *tp, PyObject *attr_name) {
    PyErr_Format(PyExc_AttributeError,
#if PY_MAJOR_VERSION >= 3
                 "'%.50s' object has no attribute '%U'",
                 tp->tp_name, attr_name);
#else
                 "'%.50s' object has no attribute '%.400s'",
                 tp->tp_name, PyString_AS_STRING(attr_name));
#endif
    return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name) {
    PyObject *descr;
    PyTypeObject *tp = Py_TYPE(obj);
    if (unlikely(!PyString_Check(attr_name))) {
        return PyObject_GenericGetAttr(obj, attr_name);
    }
    assert(!tp->tp_dictoffset);
    descr = _PyType_Lookup(tp, attr_name);
    if (unlikely(!descr)) {
        return __Pyx_RaiseGenericGetAttributeError(tp, attr_name);
    }
    Py_INCREF(descr);
    #if PY_MAJOR_VERSION < 3
    if (likely(PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_HAVE_CLASS)))
    #endif
    {
        descrgetfunc f = Py_TYPE(descr)->tp_descr_get;
        if (unlikely(f)) {
            PyObject *res = f(descr, obj, (PyObject *)tp);
            Py_DECREF(descr);
            return res;
        }
    }
    return descr;
}
#endif

/* PyObject_GenericGetAttr */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name) {
    if (unlikely(Py_TYPE(obj)->tp_dictoffset)) {
        return PyObject_GenericGetAttr(obj, attr_name);
    }
    return __Pyx_PyObject_GenericGetAttrNoDict(obj, attr_name);
}
#endif

/* SetVTable */
static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
#if PY_VERSION_HEX >= 0x02070000
    PyObject *ob = PyCapsule_New(vtable, 0, 0);
#else
    PyObject *ob = PyCObject_FromVoidPtr(vtable, 0);
#endif
    if (!ob)
        goto bad;
    if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0)
        goto bad;
    Py_DECREF(ob);
    return 0;
bad:
    Py_XDECREF(ob);
    return -1;
}

/* PyObjectGetAttrStrNoError */
static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
        __Pyx_PyErr_Clear();
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) {
    PyObject *result;
#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) {
        return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1);
    }
#endif
    result = __Pyx_PyObject_GetAttrStr(obj, attr_name);
    if (unlikely(!result)) {
        __Pyx_PyObject_GetAttrStr_ClearAttributeError();
    }
    return result;
}

/* SetupReduce */
static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
  int ret;
  PyObject *name_attr;
  name_attr = __Pyx_PyObject_GetAttrStr(meth, __pyx_n_s_name);
  if (likely(name_attr)) {
      ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
  } else {
      ret = -1;
  }
  if (unlikely(ret < 0)) {
      PyErr_Clear();
      ret = 0;
  }
  Py_XDECREF(name_attr);
  return ret;
}
static int __Pyx_setup_reduce(PyObject* type_obj) {
    int ret = 0;
    PyObject *object_reduce = NULL;
    PyObject *object_reduce_ex = NULL;
    PyObject *reduce = NULL;
    PyObject *reduce_ex = NULL;
    PyObject *reduce_cython = NULL;
    PyObject *setstate = NULL;
    PyObject *setstate_cython = NULL;
#if CYTHON_USE_PYTYPE_LOOKUP
    if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD;
#else
    if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD;
#endif
#if CYTHON_USE_PYTYPE_LOOKUP
    object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#else
    object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#endif
    reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD;
    if (reduce_ex == object_reduce_ex) {
#if CYTHON_USE_PYTYPE_LOOKUP
        object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
#else
        object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
#endif
        reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD;
        if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) {
            reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython);
            if (likely(reduce_cython)) {
                ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
            } else if (reduce == object_reduce || PyErr_Occurred()) {
                goto __PYX_BAD;
            }
            setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate);
            if (!setstate) PyErr_Clear();
            if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) {
                setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython);
                if (likely(setstate_cython)) {
                    ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                    ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                } else if (!setstate || PyErr_Occurred()) {
                    goto __PYX_BAD;
                }
            }
            PyType_Modified((PyTypeObject*)type_obj);
        }
    }
    goto __PYX_GOOD;
__PYX_BAD:
    if (!PyErr_Occurred())
        PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name);
    ret = -1;
__PYX_GOOD:
#if !CYTHON_USE_PYTYPE_LOOKUP
    Py_XDECREF(object_reduce);
    Py_XDECREF(object_reduce_ex);
#endif
    Py_XDECREF(reduce);
    Py_XDECREF(reduce_ex);
    Py_XDECREF(reduce_cython);
    Py_XDECREF(setstate);
    Py_XDECREF(setstate_cython);
    return ret;
}

/* TypeImport */
#ifndef __PYX_HAVE_RT_ImportType
#define __PYX_HAVE_RT_ImportType
static PyTypeObject *__Pyx_ImportType(PyObject *module, const char *module_name, const char *class_name,
    size_t size, enum __Pyx_ImportType_CheckSize check_size)
{
    PyObject *result = 0;
    char warning[200];
    Py_ssize_t basicsize;
#ifdef Py_LIMITED_API
    PyObject *py_basicsize;
#endif
    result = PyObject_GetAttrString(module, class_name);
    if (!result)
        goto bad;
    if (!PyType_Check(result)) {
        PyErr_Format(PyExc_TypeError,
            "%.200s.%.200s is not a type object",
            module_name, class_name);
        goto bad;
    }
#ifndef Py_LIMITED_API
    basicsize = ((PyTypeObject *)result)->tp_basicsize;
#else
    py_basicsize = PyObject_GetAttrString(result, "__basicsize__");
    if (!py_basicsize)
        goto bad;
    basicsize = PyLong_AsSsize_t(py_basicsize);
    Py_DECREF(py_basicsize);
    py_basicsize = 0;
    if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred())
        goto bad;
#endif
    if ((size_t)basicsize < size) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd from PyObject",
            module_name, class_name, size, basicsize);
        goto bad;
    }
    if (check_size == __Pyx_ImportType_CheckSize_Error && (size_t)basicsize != size) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd from PyObject",
            module_name, class_name, size, basicsize);
        goto bad;
    }
    else if (check_size == __Pyx_ImportType_CheckSize_Warn && (size_t)basicsize > size) {
        PyOS_snprintf(warning, sizeof(warning),
            "%s.%s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd from PyObject",
            module_name, class_name, size, basicsize);
        if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
    }
    return (PyTypeObject *)result;
bad:
    Py_XDECREF(result);
    return NULL;
}
#endif

/* CLineInTraceback */
#ifndef CYTHON_CLINE_IN_TRACEBACK
static int __Pyx_CLineForTraceback(CYTHON_NCP_UNUSED PyThreadState *tstate, int c_line) {
    PyObject *use_cline;
    PyObject *ptype, *pvalue, *ptraceback;
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject **cython_runtime_dict;
#endif
    if (unlikely(!__pyx_cython_runtime)) {
        return c_line;
    }
    __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
#if CYTHON_COMPILING_IN_CPYTHON
    cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
    if (likely(cython_runtime_dict)) {
        __PYX_PY_DICT_LOOKUP_IF_MODIFIED(
            use_cline, *cython_runtime_dict,
            __Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback))
    } else
#endif
    {
      PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
      if (use_cline_obj) {
        use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
        Py_DECREF(use_cline_obj);
      } else {
        PyErr_Clear();
        use_cline = NULL;
      }
    }
    if (!use_cline) {
        c_line = 0;
        PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
    }
    else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
        c_line = 0;
    }
    __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
    return c_line;
}
#endif

/* CodeObjectCache */
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
    int start = 0, mid = 0, end = count - 1;
    if (end >= 0 && code_line > entries[end].code_line) {
        return count;
    }
    while (start < end) {
        mid = start + (end - start) / 2;
        if (code_line < entries[mid].code_line) {
            end = mid;
        } else if (code_line > entries[mid].code_line) {
             start = mid + 1;
        } else {
            return mid;
        }
    }
    if (code_line <= entries[mid].code_line) {
        return mid;
    } else {
        return mid + 1;
    }
}
static PyCodeObject *__pyx_find_code_object(int code_line) {
    PyCodeObject* code_object;
    int pos;
    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
        return NULL;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
        return NULL;
    }
    code_object = __pyx_code_cache.entries[pos].code_object;
    Py_INCREF(code_object);
    return code_object;
}
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
    int pos, i;
    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
    if (unlikely(!code_line)) {
        return;
    }
    if (unlikely(!entries)) {
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
        if (likely(entries)) {
            __pyx_code_cache.entries = entries;
            __pyx_code_cache.max_count = 64;
            __pyx_code_cache.count = 1;
            entries[0].code_line = code_line;
            entries[0].code_object = code_object;
            Py_INCREF(code_object);
        }
        return;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
        PyCodeObject* tmp = entries[pos].code_object;
        entries[pos].code_object = code_object;
        Py_DECREF(tmp);
        return;
    }
    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
        int new_max = __pyx_code_cache.max_count + 64;
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
            __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry));
        if (unlikely(!entries)) {
            return;
        }
        __pyx_code_cache.entries = entries;
        __pyx_code_cache.max_count = new_max;
    }
    for (i=__pyx_code_cache.count; i>pos; i--) {
        entries[i] = entries[i-1];
    }
    entries[pos].code_line = code_line;
    entries[pos].code_object = code_object;
    __pyx_code_cache.count++;
    Py_INCREF(code_object);
}

/* AddTraceback */
#include "compile.h"
#include "frameobject.h"
#include "traceback.h"
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
            const char *funcname, int c_line,
            int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyObject *py_srcfile = 0;
    PyObject *py_funcname = 0;
    #if PY_MAJOR_VERSION < 3
    py_srcfile = PyString_FromString(filename);
    #else
    py_srcfile = PyUnicode_FromString(filename);
    #endif
    if (!py_srcfile) goto bad;
    if (c_line) {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #else
        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #endif
    }
    else {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromString(funcname);
        #else
        py_funcname = PyUnicode_FromString(funcname);
        #endif
    }
    if (!py_funcname) goto bad;
    py_code = __Pyx_PyCode_New(
        0,
        0,
        0,
        0,
        0,
        __pyx_empty_bytes, /*PyObject *code,*/
        __pyx_empty_tuple, /*PyObject *consts,*/
        __pyx_empty_tuple, /*PyObject *names,*/
        __pyx_empty_tuple, /*PyObject *varnames,*/
        __pyx_empty_tuple, /*PyObject *freevars,*/
        __pyx_empty_tuple, /*PyObject *cellvars,*/
        py_srcfile,   /*PyObject *filename,*/
        py_funcname,  /*PyObject *name,*/
        py_line,
        __pyx_empty_bytes  /*PyObject *lnotab*/
    );
    Py_DECREF(py_srcfile);
    Py_DECREF(py_funcname);
    return py_code;
bad:
    Py_XDECREF(py_srcfile);
    Py_XDECREF(py_funcname);
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyFrameObject *py_frame = 0;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    if (c_line) {
        c_line = __Pyx_CLineForTraceback(tstate, c_line);
    }
    py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
    if (!py_code) {
        py_code = __Pyx_CreateCodeObjectForTraceback(
            funcname, c_line, py_line, filename);
        if (!py_code) goto bad;
        __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
    }
    py_frame = PyFrame_New(
        tstate,            /*PyThreadState *tstate,*/
        py_code,           /*PyCodeObject *code,*/
        __pyx_d,    /*PyObject *globals,*/
        0                  /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}

/* CIntFromPyVerify */
#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
    {\
        func_type value = func_value;\
        if (sizeof(target_type) < sizeof(func_type)) {\
            if (unlikely(value != (func_type) (target_type) value)) {\
                func_type zero = 0;\
                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
                    return (target_type) -1;\
                if (is_unsigned && unlikely(value < zero))\
                    goto raise_neg_overflow;\
                else\
                    goto raise_overflow;\
            }\
        }\
        return (target_type) value;\
    }

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
    const long neg_one = (long) ((long) 0 - (long) 1), const_zero = (long) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(long) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(long) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(long),
                                     little, !is_unsigned);
    }
}

/* CIntFromPy */
static CYTHON_INLINE uint8_t __Pyx_PyInt_As_uint8_t(PyObject *x) {
    const uint8_t neg_one = (uint8_t) ((uint8_t) 0 - (uint8_t) 1), const_zero = (uint8_t) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(uint8_t) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(uint8_t, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (uint8_t) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (uint8_t) 0;
                case  1: __PYX_VERIFY_RETURN_INT(uint8_t, digit, digits[0])
                case 2:
                    if (8 * sizeof(uint8_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) >= 2 * PyLong_SHIFT) {
                            return (uint8_t) (((((uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(uint8_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) >= 3 * PyLong_SHIFT) {
                            return (uint8_t) (((((((uint8_t)digits[2]) << PyLong_SHIFT) | (uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(uint8_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) >= 4 * PyLong_SHIFT) {
                            return (uint8_t) (((((((((uint8_t)digits[3]) << PyLong_SHIFT) | (uint8_t)digits[2]) << PyLong_SHIFT) | (uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (uint8_t) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(uint8_t) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint8_t, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(uint8_t) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint8_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (uint8_t) 0;
                case -1: __PYX_VERIFY_RETURN_INT(uint8_t, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(uint8_t,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(uint8_t) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) - 1 > 2 * PyLong_SHIFT) {
                            return (uint8_t) (((uint8_t)-1)*(((((uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(uint8_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) - 1 > 2 * PyLong_SHIFT) {
                            return (uint8_t) ((((((uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(uint8_t) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) - 1 > 3 * PyLong_SHIFT) {
                            return (uint8_t) (((uint8_t)-1)*(((((((uint8_t)digits[2]) << PyLong_SHIFT) | (uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(uint8_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) - 1 > 3 * PyLong_SHIFT) {
                            return (uint8_t) ((((((((uint8_t)digits[2]) << PyLong_SHIFT) | (uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(uint8_t) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) - 1 > 4 * PyLong_SHIFT) {
                            return (uint8_t) (((uint8_t)-1)*(((((((((uint8_t)digits[3]) << PyLong_SHIFT) | (uint8_t)digits[2]) << PyLong_SHIFT) | (uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(uint8_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) - 1 > 4 * PyLong_SHIFT) {
                            return (uint8_t) ((((((((((uint8_t)digits[3]) << PyLong_SHIFT) | (uint8_t)digits[2]) << PyLong_SHIFT) | (uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(uint8_t) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint8_t, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(uint8_t) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint8_t, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            uint8_t val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (uint8_t) -1;
        }
    } else {
        uint8_t val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (uint8_t) -1;
        val = __Pyx_PyInt_As_uint8_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to uint8_t");
    return (uint8_t) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to uint8_t");
    return (uint8_t) -1;
}

/* CIntFromPy */
static CYTHON_INLINE uint64_t __Pyx_PyInt_As_uint64_t(PyObject *x) {
    const uint64_t neg_one = (uint64_t) ((uint64_t) 0 - (uint64_t) 1), const_zero = (uint64_t) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(uint64_t) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(uint64_t, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (uint64_t) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (uint64_t) 0;
                case  1: __PYX_VERIFY_RETURN_INT(uint64_t, digit, digits[0])
                case 2:
                    if (8 * sizeof(uint64_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint64_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint64_t) >= 2 * PyLong_SHIFT) {
                            return (uint64_t) (((((uint64_t)digits[1]) << PyLong_SHIFT) | (uint64_t)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(uint64_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint64_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint64_t) >= 3 * PyLong_SHIFT) {
                            return (uint64_t) (((((((uint64_t)digits[2]) << PyLong_SHIFT) | (uint64_t)digits[1]) << PyLong_SHIFT) | (uint64_t)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(uint64_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint64_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint64_t) >= 4 * PyLong_SHIFT) {
                            return (uint64_t) (((((((((uint64_t)digits[3]) << PyLong_SHIFT) | (uint64_t)digits[2]) << PyLong_SHIFT) | (uint64_t)digits[1]) << PyLong_SHIFT) | (uint64_t)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (uint64_t) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(uint64_t) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint64_t, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(uint64_t) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint64_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (uint64_t) 0;
                case -1: __PYX_VERIFY_RETURN_INT(uint64_t, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(uint64_t,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(uint64_t) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint64_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint64_t) - 1 > 2 * PyLong_SHIFT) {
                            return (uint64_t) (((uint64_t)-1)*(((((uint64_t)digits[1]) << PyLong_SHIFT) | (uint64_t)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(uint64_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint64_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint64_t) - 1 > 2 * PyLong_SHIFT) {
                            return (uint64_t) ((((((uint64_t)digits[1]) << PyLong_SHIFT) | (uint64_t)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(uint64_t) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint64_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint64_t) - 1 > 3 * PyLong_SHIFT) {
                            return (uint64_t) (((uint64_t)-1)*(((((((uint64_t)digits[2]) << PyLong_SHIFT) | (uint64_t)digits[1]) << PyLong_SHIFT) | (uint64_t)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(uint64_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint64_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint64_t) - 1 > 3 * PyLong_SHIFT) {
                            return (uint64_t) ((((((((uint64_t)digits[2]) << PyLong_SHIFT) | (uint64_t)digits[1]) << PyLong_SHIFT) | (uint64_t)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(uint64_t) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint64_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint64_t) - 1 > 4 * PyLong_SHIFT) {
                            return (uint64_t) (((uint64_t)-1)*(((((((((uint64_t)digits[3]) << PyLong_SHIFT) | (uint64_t)digits[2]) << PyLong_SHIFT) | (uint64_t)digits[1]) << PyLong_SHIFT) | (uint64_t)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(uint64_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint64_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint64_t) - 1 > 4 * PyLong_SHIFT) {
                            return (uint64_t) ((((((((((uint64_t)digits[3]) << PyLong_SHIFT) | (uint64_t)digits[2]) << PyLong_SHIFT) | (uint64_t)digits[1]) << PyLong_SHIFT) | (uint64_t)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(uint64_t) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint64_t, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(uint64_t) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint64_t, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            uint64_t val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (uint64_t) -1;
        }
    } else {
        uint64_t val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (uint64_t) -1;
        val = __Pyx_PyInt_As_uint64_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to uint64_t");
    return (uint64_t) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to uint64_t");
    return (uint64_t) -1;
}

/* CIntFromPy */
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
    const long neg_one = (long) ((long) 0 - (long) 1), const_zero = (long) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(long) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (long) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (long) 0;
                case  1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
                case 2:
                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (long) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(long) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (long) 0;
                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(long) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            long val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (long) -1;
        }
    } else {
        long val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (long) -1;
        val = __Pyx_PyInt_As_long(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to long");
    return (long) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to long");
    return (long) -1;
}

/* CIntFromPy */
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
    const int neg_one = (int) ((int) 0 - (int) 1), const_zero = (int) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(int) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (int) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int) 0;
                case  1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
                case 2:
                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (int) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(int) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int) 0;
                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(int) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            int val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (int) -1;
        }
    } else {
        int val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (int) -1;
        val = __Pyx_PyInt_As_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to int");
    return (int) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to int");
    return (int) -1;
}

/* FastTypeChecks */
#if CYTHON_COMPILING_IN_CPYTHON
static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
    while (a) {
        a = a->tp_base;
        if (a == b)
            return 1;
    }
    return b == &PyBaseObject_Type;
}
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
    PyObject *mro;
    if (a == b) return 1;
    mro = a->tp_mro;
    if (likely(mro)) {
        Py_ssize_t i, n;
        n = PyTuple_GET_SIZE(mro);
        for (i = 0; i < n; i++) {
            if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
                return 1;
        }
        return 0;
    }
    return __Pyx_InBases(a, b);
}
#if PY_MAJOR_VERSION == 2
static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) {
    PyObject *exception, *value, *tb;
    int res;
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&exception, &value, &tb);
    res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0;
    if (unlikely(res == -1)) {
        PyErr_WriteUnraisable(err);
        res = 0;
    }
    if (!res) {
        res = PyObject_IsSubclass(err, exc_type2);
        if (unlikely(res == -1)) {
            PyErr_WriteUnraisable(err);
            res = 0;
        }
    }
    __Pyx_ErrRestore(exception, value, tb);
    return res;
}
#else
static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
    int res = exc_type1 ? __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type1) : 0;
    if (!res) {
        res = __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
    }
    return res;
}
#endif
static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
    Py_ssize_t i, n;
    assert(PyExceptionClass_Check(exc_type));
    n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
    for (i=0; i<n; i++) {
        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
    }
#endif
    for (i=0; i<n; i++) {
        PyObject *t = PyTuple_GET_ITEM(tuple, i);
        #if PY_MAJOR_VERSION < 3
        if (likely(exc_type == t)) return 1;
        #endif
        if (likely(PyExceptionClass_Check(t))) {
            if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
        } else {
        }
    }
    return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
    if (likely(err == exc_type)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        if (likely(PyExceptionClass_Check(exc_type))) {
            return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
        } else if (likely(PyTuple_Check(exc_type))) {
            return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
        } else {
        }
    }
    return PyErr_GivenExceptionMatches(err, exc_type);
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
    assert(PyExceptionClass_Check(exc_type1));
    assert(PyExceptionClass_Check(exc_type2));
    if (likely(err == exc_type1 || err == exc_type2)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
    }
    return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
}
#endif

/* CheckBinaryVersion */
static int __Pyx_check_binary_version(void) {
    char ctversion[4], rtversion[4];
    PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
    PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion());
    if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) {
        char message[200];
        PyOS_snprintf(message, sizeof(message),
                      "compiletime version %s of module '%.100s' "
                      "does not match runtime version %s",
                      ctversion, __Pyx_MODULE_NAME, rtversion);
        return PyErr_WarnEx(NULL, message, 1);
    }
    return 0;
}

/* InitStrings */
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
    while (t->p) {
        #if PY_MAJOR_VERSION < 3
        if (t->is_unicode) {
            *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
        } else if (t->intern) {
            *t->p = PyString_InternFromString(t->s);
        } else {
            *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
        }
        #else
        if (t->is_unicode | t->is_str) {
            if (t->intern) {
                *t->p = PyUnicode_InternFromString(t->s);
            } else if (t->encoding) {
                *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
            } else {
                *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
            }
        } else {
            *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
        }
        #endif
        if (!*t->p)
            return -1;
        if (PyObject_Hash(*t->p) == -1)
            return -1;
        ++t;
    }
    return 0;
}

static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
    return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str));
}
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
    Py_ssize_t ignore;
    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
#if !CYTHON_PEP393_ENABLED
static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
    char* defenc_c;
    PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
    if (!defenc) return NULL;
    defenc_c = PyBytes_AS_STRING(defenc);
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
    {
        char* end = defenc_c + PyBytes_GET_SIZE(defenc);
        char* c;
        for (c = defenc_c; c < end; c++) {
            if ((unsigned char) (*c) >= 128) {
                PyUnicode_AsASCIIString(o);
                return NULL;
            }
        }
    }
#endif
    *length = PyBytes_GET_SIZE(defenc);
    return defenc_c;
}
#else
static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
    if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
    if (likely(PyUnicode_IS_ASCII(o))) {
        *length = PyUnicode_GET_LENGTH(o);
        return PyUnicode_AsUTF8(o);
    } else {
        PyUnicode_AsASCIIString(o);
        return NULL;
    }
#else
    return PyUnicode_AsUTF8AndSize(o, length);
#endif
}
#endif
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
    if (
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
            __Pyx_sys_getdefaultencoding_not_ascii &&
#endif
            PyUnicode_Check(o)) {
        return __Pyx_PyUnicode_AsStringAndSize(o, length);
    } else
#endif
#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
    if (PyByteArray_Check(o)) {
        *length = PyByteArray_GET_SIZE(o);
        return PyByteArray_AS_STRING(o);
    } else
#endif
    {
        char* result;
        int r = PyBytes_AsStringAndSize(o, &result, length);
        if (unlikely(r < 0)) {
            return NULL;
        } else {
            return result;
        }
    }
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
   int is_true = x == Py_True;
   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
   else return PyObject_IsTrue(x);
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
    int retval;
    if (unlikely(!x)) return -1;
    retval = __Pyx_PyObject_IsTrue(x);
    Py_DECREF(x);
    return retval;
}
static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) {
#if PY_MAJOR_VERSION >= 3
    if (PyLong_Check(result)) {
        if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
                "__int__ returned non-int (type %.200s).  "
                "The ability to return an instance of a strict subclass of int "
                "is deprecated, and may be removed in a future version of Python.",
                Py_TYPE(result)->tp_name)) {
            Py_DECREF(result);
            return NULL;
        }
        return result;
    }
#endif
    PyErr_Format(PyExc_TypeError,
                 "__%.4s__ returned non-%.4s (type %.200s)",
                 type_name, type_name, Py_TYPE(result)->tp_name);
    Py_DECREF(result);
    return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
#if CYTHON_USE_TYPE_SLOTS
  PyNumberMethods *m;
#endif
  const char *name = NULL;
  PyObject *res = NULL;
#if PY_MAJOR_VERSION < 3
  if (likely(PyInt_Check(x) || PyLong_Check(x)))
#else
  if (likely(PyLong_Check(x)))
#endif
    return __Pyx_NewRef(x);
#if CYTHON_USE_TYPE_SLOTS
  m = Py_TYPE(x)->tp_as_number;
  #if PY_MAJOR_VERSION < 3
  if (m && m->nb_int) {
    name = "int";
    res = m->nb_int(x);
  }
  else if (m && m->nb_long) {
    name = "long";
    res = m->nb_long(x);
  }
  #else
  if (likely(m && m->nb_int)) {
    name = "int";
    res = m->nb_int(x);
  }
  #endif
#else
  if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
    res = PyNumber_Int(x);
  }
#endif
  if (likely(res)) {
#if PY_MAJOR_VERSION < 3
    if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) {
#else
    if (unlikely(!PyLong_CheckExact(res))) {
#endif
        return __Pyx_PyNumber_IntOrLongWrongResultType(res, name);
    }
  }
  else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_TypeError,
                    "an integer is required");
  }
  return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject *x;
#if PY_MAJOR_VERSION < 3
  if (likely(PyInt_CheckExact(b))) {
    if (sizeof(Py_ssize_t) >= sizeof(long))
        return PyInt_AS_LONG(b);
    else
        return PyInt_AsSsize_t(b);
  }
#endif
  if (likely(PyLong_CheckExact(b))) {
    #if CYTHON_USE_PYLONG_INTERNALS
    const digit* digits = ((PyLongObject*)b)->ob_digit;
    const Py_ssize_t size = Py_SIZE(b);
    if (likely(__Pyx_sst_abs(size) <= 1)) {
        ival = likely(size) ? digits[0] : 0;
        if (size == -1) ival = -ival;
        return ival;
    } else {
      switch (size) {
         case 2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
      }
    }
    #endif
    return PyLong_AsSsize_t(b);
  }
  x = PyNumber_Index(b);
  if (!x) return -1;
  ival = PyInt_AsSsize_t(x);
  Py_DECREF(x);
  return ival;
}
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
  return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
}
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
    return PyInt_FromSize_t(ival);
}


#endif /* Py_PYTHON_H */
