/* Generated by Cython 0.29.2 */

/* BEGIN: Cython Metadata
{
    "distutils": {
        "define_macros": [
            [
                "LIBEV_EMBED", 
                "1"
            ], 
            [
                "EV_COMMON", 
                ""
            ], 
            [
                "EV_CLEANUP_ENABLE", 
                "0"
            ], 
            [
                "EV_EMBED_ENABLE", 
                "0"
            ], 
            [
                "EV_PERIODIC_ENABLE", 
                "0"
            ]
        ], 
        "depends": [
            "deps/libev/ev++.h", 
            "deps/libev/ev.c", 
            "deps/libev/ev.h", 
            "deps/libev/ev_epoll.c", 
            "deps/libev/ev_kqueue.c", 
            "deps/libev/ev_poll.c", 
            "deps/libev/ev_port.c", 
            "deps/libev/ev_select.c", 
            "deps/libev/ev_vars.h", 
            "deps/libev/ev_win32.c", 
            "deps/libev/ev_wrap.h", 
            "deps/libev/event.c", 
            "deps/libev/event.h", 
            "src/gevent/libev/callbacks.c", 
            "src/gevent/libev/callbacks.h", 
            "src/gevent/libev/libev.h", 
            "src/gevent/libev/libev_vfd.h", 
            "src/gevent/libev/stathelper.c"
        ], 
        "include_dirs": [
            "src/gevent/libev", 
            "/build/python-gevent/src/gevent-1.4.0-py2/deps/libev"
        ], 
        "name": "gevent.libev.corecext", 
        "sources": [
            "src/gevent/libev/corecext.pyx", 
            "src/gevent/libev/callbacks.c"
        ]
    }, 
    "module_name": "gevent.libev.corecext"
}
END: Cython Metadata */

#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)
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#define CYTHON_ABI "0_29_2"
#define CYTHON_HEX_VERSION 0x001D02F0
#define CYTHON_FUTURE_DIVISION 1
#include <stddef.h>
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#ifndef Py_HUGE_VAL
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  #ifndef CYTHON_UNPACK_METHODS
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    #define CYTHON_FAST_THREAD_STATE 1
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  #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)
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  #ifndef CYTHON_USE_DICT_VERSIONS
    #define CYTHON_USE_DICT_VERSIONS (PY_VERSION_HEX >= 0x030600B1)
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    #define CYTHON_USE_EXC_INFO_STACK (PY_VERSION_HEX >= 0x030700A3)
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#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
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#ifndef __has_attribute
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#ifndef __has_cpp_attribute
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#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
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    #define CYTHON_RESTRICT
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#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
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#ifndef CYTHON_NCP_UNUSED
# if CYTHON_COMPILING_IN_CPYTHON
#  define CYTHON_NCP_UNUSED
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#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
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#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
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  #endif
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#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"
  #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 PyType_Type
#endif
#ifndef Py_TPFLAGS_CHECKTYPES
  #define Py_TPFLAGS_CHECKTYPES 0
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#ifndef Py_TPFLAGS_HAVE_INDEX
  #define Py_TPFLAGS_HAVE_INDEX 0
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#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
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#ifndef Py_TPFLAGS_HAVE_FINALIZE
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#ifndef METH_STACKLESS
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#if PY_VERSION_HEX <= 0x030700A3 || !defined(METH_FASTCALL)
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  typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
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#define __Pyx_PyFastCFunction_Check(func) 0
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#if CYTHON_USE_DICT_VERSIONS
#define __PYX_GET_DICT_VERSION(dict)  (((PyDictObject*)(dict))->ma_version_tag)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
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#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
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#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);
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#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
  #define PyObject_Malloc(s)   PyMem_Malloc(s)
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#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)
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#if CYTHON_COMPILING_IN_PYSTON
  #define __Pyx_PyCode_HasFreeVars(co)  PyCode_HasFreeVars(co)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno) PyFrame_SetLineNumber(frame, lineno)
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  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
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#elif PY_VERSION_HEX >= 0x03060000
  #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
#elif PY_VERSION_HEX >= 0x03000000
  #define __Pyx_PyThreadState_Current PyThreadState_GET()
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#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) {
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static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) {
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static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) {
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static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) {
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static CYTHON_INLINE void PyThread_tss_delete(Py_tss_t *key) {
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static CYTHON_INLINE int PyThread_tss_set(Py_tss_t *key, void *value) {
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#define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
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#define __Pyx_PyDict_NewPresized(n)  PyDict_New()
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#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)
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  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
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#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)
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#define __Pyx_PyDict_GetItemStr(dict, name)  PyDict_GetItem(dict, name)
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  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
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  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, ch)
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  #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))
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#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)
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  #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)
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#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Format)
  #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
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#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
  #define PyObject_Unicode             PyObject_Str
#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 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) ? PyMethod_New(func, self) : (Py_INCREF(func), 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_ERR(f_index, lineno, Ln_error) \
{ \
  __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; 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__gevent__libev__corecext
#define __PYX_HAVE_API__gevent__libev__corecext
/* Early includes */
#include "libev_vfd.h"
#include "libev.h"
#include <string.h>
#include <stdio.h>
#include <errno.h>
#include "callbacks.h"
#include "stathelper.c"
#include "pythread.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_DEFAULT 0
#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[] = {
  "src/gevent/libev/corecext.pyx",
  "type.pxd",
  "bool.pxd",
  "complex.pxd",
};
/* NoFastGil.proto */
#define __Pyx_PyGILState_Ensure PyGILState_Ensure
#define __Pyx_PyGILState_Release PyGILState_Release
#define __Pyx_FastGIL_Remember()
#define __Pyx_FastGIL_Forget()
#define __Pyx_FastGilFuncInit()

/* ForceInitThreads.proto */
#ifndef __PYX_FORCE_INIT_THREADS
  #define __PYX_FORCE_INIT_THREADS 0
#endif


/*--- Type declarations ---*/
struct __pyx_obj_6gevent_5libev_8corecext__EVENTSType;
struct PyGeventCallbackObject;
struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO;
struct PyGeventLoopObject;
struct PyGeventWatcherObject;
struct PyGeventIOObject;
struct PyGeventTimerObject;
struct PyGeventSignalObject;
struct PyGeventIdleObject;
struct PyGeventPrepareObject;
struct PyGeventCheckObject;
struct PyGeventForkObject;
struct PyGeventAsyncObject;
struct PyGeventChildObject;
struct PyGeventStatObject;
struct __pyx_obj_6gevent_5libev_8corecext___pyx_scope_struct__genexpr;
struct __pyx_t_6gevent_5libev_8corecext_start_and_stop;

typedef void (*__pyx_t_6gevent_5libev_8corecext_start_stop_func)(struct ev_loop *, void *);

struct __pyx_t_6gevent_5libev_8corecext_start_and_stop {
  __pyx_t_6gevent_5libev_8corecext_start_stop_func start;
  __pyx_t_6gevent_5libev_8corecext_start_stop_func stop;
};

struct __pyx_obj_6gevent_5libev_8corecext__EVENTSType {
  PyObject_HEAD
};


struct PyGeventCallbackObject {
  PyObject_HEAD
  PyObject *callback;
  PyObject *args;
  struct PyGeventCallbackObject *next;
};

__PYX_EXTERN_C DL_EXPORT(PyTypeObject) PyGeventCallback_Type;

struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO {
  PyObject_HEAD
  struct __pyx_vtabstruct_6gevent_5libev_8corecext_CallbackFIFO *__pyx_vtab;
  struct PyGeventCallbackObject *head;
  struct PyGeventCallbackObject *tail;
};


struct PyGeventLoopObject {
  PyObject_HEAD
  struct __pyx_vtabstruct_6gevent_5libev_8corecext_loop *__pyx_vtab;
  struct ev_prepare _prepare;
  struct ev_timer _timer0;
  struct ev_timer _periodic_signal_checker;
  PyObject *error_handler;
  struct ev_loop *_ptr;
  struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *_callbacks;
  int starting_timer_may_update_loop_time;
  int _default;
  double approx_timer_resolution;
};

__PYX_EXTERN_C DL_EXPORT(PyTypeObject) PyGeventLoop_Type;

struct PyGeventWatcherObject {
  PyObject_HEAD
  struct PyGeventLoopObject *loop;
  PyObject *_callback;
  PyObject *args;
  struct ev_watcher *__pyx___watcher;
  struct __pyx_t_6gevent_5libev_8corecext_start_and_stop *__pyx___ss;
  unsigned int _flags;
};

__PYX_EXTERN_C DL_EXPORT(PyTypeObject) PyGeventWatcher_Type;

struct PyGeventIOObject {
  struct PyGeventWatcherObject __pyx_base;
  struct ev_io _watcher;
};

__PYX_EXTERN_C DL_EXPORT(PyTypeObject) PyGeventIO_Type;

struct PyGeventTimerObject {
  struct PyGeventWatcherObject __pyx_base;
  struct ev_timer _watcher;
};

__PYX_EXTERN_C DL_EXPORT(PyTypeObject) PyGeventTimer_Type;

struct PyGeventSignalObject {
  struct PyGeventWatcherObject __pyx_base;
  struct ev_signal _watcher;
};

__PYX_EXTERN_C DL_EXPORT(PyTypeObject) PyGeventSignal_Type;

struct PyGeventIdleObject {
  struct PyGeventWatcherObject __pyx_base;
  struct ev_idle _watcher;
};

__PYX_EXTERN_C DL_EXPORT(PyTypeObject) PyGeventIdle_Type;

struct PyGeventPrepareObject {
  struct PyGeventWatcherObject __pyx_base;
  struct ev_prepare _watcher;
};

__PYX_EXTERN_C DL_EXPORT(PyTypeObject) PyGeventPrepare_Type;

struct PyGeventCheckObject {
  struct PyGeventWatcherObject __pyx_base;
  struct ev_check _watcher;
};

__PYX_EXTERN_C DL_EXPORT(PyTypeObject) PyGeventCheck_Type;

struct PyGeventForkObject {
  struct PyGeventWatcherObject __pyx_base;
  struct ev_fork _watcher;
};

__PYX_EXTERN_C DL_EXPORT(PyTypeObject) PyGeventFork_Type;

struct PyGeventAsyncObject {
  struct PyGeventWatcherObject __pyx_base;
  struct ev_async _watcher;
};

__PYX_EXTERN_C DL_EXPORT(PyTypeObject) PyGeventAsync_Type;

struct PyGeventChildObject {
  struct PyGeventWatcherObject __pyx_base;
  struct ev_child _watcher;
};

__PYX_EXTERN_C DL_EXPORT(PyTypeObject) PyGeventChild_Type;

struct PyGeventStatObject {
  struct PyGeventWatcherObject __pyx_base;
  struct ev_stat _watcher;
  PyObject *path;
  PyObject *_paths;
};

__PYX_EXTERN_C DL_EXPORT(PyTypeObject) PyGeventStat_Type;

struct __pyx_obj_6gevent_5libev_8corecext___pyx_scope_struct__genexpr {
  PyObject_HEAD
  PyObject *__pyx_v_flag;
  PyObject *__pyx_v_string;
};




struct __pyx_vtabstruct_6gevent_5libev_8corecext_CallbackFIFO {
  struct PyGeventCallbackObject *(*popleft)(struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *);
  PyObject *(*append)(struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *, struct PyGeventCallbackObject *);
  int (*has_callbacks)(struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *);
};
static struct __pyx_vtabstruct_6gevent_5libev_8corecext_CallbackFIFO *__pyx_vtabptr_6gevent_5libev_8corecext_CallbackFIFO;
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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);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_int(unsigned int value);

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

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

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

/* FetchCommonType.proto */
static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type);

/* 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);

/* CoroutineBase.proto */
typedef PyObject *(*__pyx_coroutine_body_t)(PyObject *, PyThreadState *, PyObject *);
#if CYTHON_USE_EXC_INFO_STACK
#define __Pyx_ExcInfoStruct  _PyErr_StackItem
#else
typedef struct {
    PyObject *exc_type;
    PyObject *exc_value;
    PyObject *exc_traceback;
} __Pyx_ExcInfoStruct;
#endif
typedef struct {
    PyObject_HEAD
    __pyx_coroutine_body_t body;
    PyObject *closure;
    __Pyx_ExcInfoStruct gi_exc_state;
    PyObject *gi_weakreflist;
    PyObject *classobj;
    PyObject *yieldfrom;
    PyObject *gi_name;
    PyObject *gi_qualname;
    PyObject *gi_modulename;
    PyObject *gi_code;
    int resume_label;
    char is_running;
} __pyx_CoroutineObject;
static __pyx_CoroutineObject *__Pyx__Coroutine_New(
    PyTypeObject *type, __pyx_coroutine_body_t body, PyObject *code, PyObject *closure,
    PyObject *name, PyObject *qualname, PyObject *module_name);
static __pyx_CoroutineObject *__Pyx__Coroutine_NewInit(
            __pyx_CoroutineObject *gen, __pyx_coroutine_body_t body, PyObject *code, PyObject *closure,
            PyObject *name, PyObject *qualname, PyObject *module_name);
static CYTHON_INLINE void __Pyx_Coroutine_ExceptionClear(__Pyx_ExcInfoStruct *self);
static int __Pyx_Coroutine_clear(PyObject *self);
static PyObject *__Pyx_Coroutine_Send(PyObject *self, PyObject *value);
static PyObject *__Pyx_Coroutine_Close(PyObject *self);
static PyObject *__Pyx_Coroutine_Throw(PyObject *gen, PyObject *args);
#if CYTHON_USE_EXC_INFO_STACK
#define __Pyx_Coroutine_SwapException(self)
#define __Pyx_Coroutine_ResetAndClearException(self)  __Pyx_Coroutine_ExceptionClear(&(self)->gi_exc_state)
#else
#define __Pyx_Coroutine_SwapException(self) {\
    __Pyx_ExceptionSwap(&(self)->gi_exc_state.exc_type, &(self)->gi_exc_state.exc_value, &(self)->gi_exc_state.exc_traceback);\
    __Pyx_Coroutine_ResetFrameBackpointer(&(self)->gi_exc_state);\
    }
#define __Pyx_Coroutine_ResetAndClearException(self) {\
    __Pyx_ExceptionReset((self)->gi_exc_state.exc_type, (self)->gi_exc_state.exc_value, (self)->gi_exc_state.exc_traceback);\
    (self)->gi_exc_state.exc_type = (self)->gi_exc_state.exc_value = (self)->gi_exc_state.exc_traceback = NULL;\
    }
#endif
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyGen_FetchStopIterationValue(pvalue)\
    __Pyx_PyGen__FetchStopIterationValue(__pyx_tstate, pvalue)
#else
#define __Pyx_PyGen_FetchStopIterationValue(pvalue)\
    __Pyx_PyGen__FetchStopIterationValue(__Pyx_PyThreadState_Current, pvalue)
#endif
static int __Pyx_PyGen__FetchStopIterationValue(PyThreadState *tstate, PyObject **pvalue);
static CYTHON_INLINE void __Pyx_Coroutine_ResetFrameBackpointer(__Pyx_ExcInfoStruct *exc_state);

/* PatchModuleWithCoroutine.proto */
static PyObject* __Pyx_Coroutine_patch_module(PyObject* module, const char* py_code);

/* PatchGeneratorABC.proto */
static int __Pyx_patch_abc(void);

/* Generator.proto */
#define __Pyx_Generator_USED
static PyTypeObject *__pyx_GeneratorType = 0;
#define __Pyx_Generator_CheckExact(obj) (Py_TYPE(obj) == __pyx_GeneratorType)
#define __Pyx_Generator_New(body, code, closure, name, qualname, module_name)\
    __Pyx__Coroutine_New(__pyx_GeneratorType, body, code, closure, name, qualname, module_name)
static PyObject *__Pyx_Generator_Next(PyObject *self);
static int __pyx_Generator_init(void);

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

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

static CYTHON_INLINE struct PyGeventCallbackObject *__pyx_f_6gevent_5libev_8corecext_12CallbackFIFO_popleft(struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *__pyx_v_self); /* proto*/
static CYTHON_INLINE PyObject *__pyx_f_6gevent_5libev_8corecext_12CallbackFIFO_append(struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *__pyx_v_self, struct PyGeventCallbackObject *__pyx_v_new_tail); /* proto*/
static int __pyx_f_6gevent_5libev_8corecext_12CallbackFIFO_has_callbacks(struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_6gevent_5libev_8corecext_4loop__run_callbacks(struct PyGeventLoopObject *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_6gevent_5libev_8corecext_4loop__stop_watchers(struct PyGeventLoopObject *__pyx_v_self, struct ev_loop *__pyx_v_ptr); /* proto*/
static PyObject *__pyx_f_6gevent_5libev_8corecext_4loop_handle_error(struct PyGeventLoopObject *__pyx_v_self, PyObject *__pyx_v_context, PyObject *__pyx_v_type, PyObject *__pyx_v_value, PyObject *__pyx_v_tb, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_6gevent_5libev_8corecext_4loop__default_handle_error(struct PyGeventLoopObject *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_context, PyObject *__pyx_v_type, PyObject *__pyx_v_value, PyObject *__pyx_v_tb, int __pyx_skip_dispatch); /* proto*/
static ev_tstamp __pyx_f_6gevent_5libev_8corecext_4loop_now(struct PyGeventLoopObject *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/
static void __pyx_f_6gevent_5libev_8corecext_4loop_update_now(struct PyGeventLoopObject *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/

/* Module declarations from 'cython' */

/* Module declarations from 'libev' */

/* 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.version' */

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

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

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

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

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

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

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

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

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

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

/* Module declarations from '__builtin__' */

/* Module declarations from 'cpython.bool' */
static PyTypeObject *__pyx_ptype_7cpython_4bool_bool = 0;

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

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

/* Module declarations from '__builtin__' */

/* Module declarations from 'cpython.complex' */
static PyTypeObject *__pyx_ptype_7cpython_7complex_complex = 0;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

/* Module declarations from 'cpython' */

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

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

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

/* Module declarations from 'gevent.libev.corecext' */
static PyTypeObject *__pyx_ptype_6gevent_5libev_8corecext__EVENTSType = 0;
static PyTypeObject *__pyx_ptype_6gevent_5libev_8corecext_callback = 0;
static PyTypeObject *__pyx_ptype_6gevent_5libev_8corecext_CallbackFIFO = 0;
static PyTypeObject *__pyx_ptype_6gevent_5libev_8corecext_loop = 0;
static PyTypeObject *__pyx_ptype_6gevent_5libev_8corecext_watcher = 0;
static PyTypeObject *__pyx_ptype_6gevent_5libev_8corecext_io = 0;
static PyTypeObject *__pyx_ptype_6gevent_5libev_8corecext_timer = 0;
static PyTypeObject *__pyx_ptype_6gevent_5libev_8corecext_signal = 0;
static PyTypeObject *__pyx_ptype_6gevent_5libev_8corecext_idle = 0;
static PyTypeObject *__pyx_ptype_6gevent_5libev_8corecext_prepare = 0;
static PyTypeObject *__pyx_ptype_6gevent_5libev_8corecext_check = 0;
static PyTypeObject *__pyx_ptype_6gevent_5libev_8corecext_fork = 0;
static PyTypeObject *__pyx_ptype_6gevent_5libev_8corecext_async_ = 0;
static PyTypeObject *__pyx_ptype_6gevent_5libev_8corecext_child = 0;
static PyTypeObject *__pyx_ptype_6gevent_5libev_8corecext_stat = 0;
static PyTypeObject *__pyx_ptype_6gevent_5libev_8corecext___pyx_scope_struct__genexpr = 0;
static PyObject *__pyx_v_6gevent_5libev_8corecext_integer_types = 0;
__PYX_EXTERN_C DL_EXPORT(PyObject) *GEVENT_CORE_EVENTS;
static struct __pyx_t_6gevent_5libev_8corecext_start_and_stop __pyx_v_6gevent_5libev_8corecext_io_ss;
static struct __pyx_t_6gevent_5libev_8corecext_start_and_stop __pyx_v_6gevent_5libev_8corecext_timer_ss;
static struct __pyx_t_6gevent_5libev_8corecext_start_and_stop __pyx_v_6gevent_5libev_8corecext_signal_ss;
static struct __pyx_t_6gevent_5libev_8corecext_start_and_stop __pyx_v_6gevent_5libev_8corecext_idle_ss;
static struct __pyx_t_6gevent_5libev_8corecext_start_and_stop __pyx_v_6gevent_5libev_8corecext_prepare_ss;
static struct __pyx_t_6gevent_5libev_8corecext_start_and_stop __pyx_v_6gevent_5libev_8corecext_check_ss;
static struct __pyx_t_6gevent_5libev_8corecext_start_and_stop __pyx_v_6gevent_5libev_8corecext_fork_ss;
static struct __pyx_t_6gevent_5libev_8corecext_start_and_stop __pyx_v_6gevent_5libev_8corecext_async_ss;
static struct __pyx_t_6gevent_5libev_8corecext_start_and_stop __pyx_v_6gevent_5libev_8corecext_child_ss;
static struct __pyx_t_6gevent_5libev_8corecext_start_and_stop __pyx_v_6gevent_5libev_8corecext_stat_ss;
__PYX_EXTERN_C DL_EXPORT(PyObject) *_empty_tuple;
static PyObject *__pyx_f_6gevent_5libev_8corecext__flags_to_list(unsigned int, int __pyx_skip_dispatch); /*proto*/
static unsigned int __pyx_f_6gevent_5libev_8corecext__flags_to_int(PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6gevent_5libev_8corecext__str_hex(PyObject *); /*proto*/
static PyObject *__pyx_f_6gevent_5libev_8corecext__check_flags(unsigned int, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6gevent_5libev_8corecext__events_to_str(int, int __pyx_skip_dispatch); /*proto*/
static int __pyx_f_6gevent_5libev_8corecext__check_loop(struct PyGeventLoopObject *); /*proto*/
static void __pyx_f_6gevent_5libev_8corecext__python_incref(struct PyGeventWatcherObject *); /*proto*/
static void __pyx_f_6gevent_5libev_8corecext__python_decref(struct PyGeventWatcherObject *); /*proto*/
static void __pyx_f_6gevent_5libev_8corecext__libev_ref(struct PyGeventWatcherObject *); /*proto*/
static void __pyx_f_6gevent_5libev_8corecext__libev_unref(struct PyGeventWatcherObject *); /*proto*/
static struct __pyx_t_6gevent_5libev_8corecext_start_and_stop __pyx_f_6gevent_5libev_8corecext_make_ss(void *, void *); /*proto*/
static int __pyx_f_6gevent_5libev_8corecext__watcher_start(struct PyGeventWatcherObject *, PyObject *, PyObject *); /*proto*/
static void __pyx_f_6gevent_5libev_8corecext__syserr_cb(char *); /*proto*/
static PyObject *__pyx_f_6gevent_5libev_8corecext_set_syserr_cb(PyObject *, int __pyx_skip_dispatch); /*proto*/
__PYX_EXTERN_C void gevent_handle_error(struct PyGeventLoopObject *, PyObject *); /*proto*/
__PYX_EXTERN_C PyObject *gevent_loop_run_callbacks(struct PyGeventLoopObject *); /*proto*/
#define __Pyx_MODULE_NAME "gevent.libev.corecext"
extern int __pyx_module_is_main_gevent__libev__corecext;
int __pyx_module_is_main_gevent__libev__corecext = 0;

/* Implementation of 'gevent.libev.corecext' */
static PyObject *__pyx_builtin___import__;
static PyObject *__pyx_builtin_ImportError;
static PyObject *__pyx_builtin_KeyError;
static PyObject *__pyx_builtin_ValueError;
static PyObject *__pyx_builtin_hex;
static PyObject *__pyx_builtin_id;
static PyObject *__pyx_builtin_SystemError;
static PyObject *__pyx_builtin_AttributeError;
static PyObject *__pyx_builtin_TypeError;
static const char __pyx_k_[] = ",";
static const char __pyx_k_t[] = "t";
static const char __pyx_k_v[] = "v";
static const char __pyx_k__2[] = ", ";
static const char __pyx_k__3[] = "|";
static const char __pyx_k__5[] = "<...>";
static const char __pyx_k__6[] = ">";
static const char __pyx_k__7[] = "";
static const char __pyx_k__8[] = ": ";
static const char __pyx_k_fd[] = "fd";
static const char __pyx_k_id[] = "id";
static const char __pyx_k_io[] = "io";
static const char __pyx_k_os[] = "os";
static const char __pyx_k_tb[] = "tb";
static const char __pyx_k_all[] = "__all__";
static const char __pyx_k_hex[] = "hex";
static const char __pyx_k_how[] = "how";
static const char __pyx_k_now[] = "now";
static const char __pyx_k_pid[] = "pid";
static const char __pyx_k_ptr[] = "ptr";
static const char __pyx_k_ref[] = "ref";
static const char __pyx_k_sys[] = "sys";
static const char __pyx_k_FORK[] = "FORK";
static const char __pyx_k_IDLE[] = "IDLE";
static const char __pyx_k_NONE[] = "NONE";
static const char __pyx_k_NSIG[] = "NSIG";
static const char __pyx_k_READ[] = "READ";
static const char __pyx_k_STAT[] = "STAT";
static const char __pyx_k_args[] = "args";
static const char __pyx_k_fork[] = "fork";
static const char __pyx_k_func[] = "func";
static const char __pyx_k_idle[] = "idle";
static const char __pyx_k_init[] = "__init__";
static const char __pyx_k_join[] = "join";
static const char __pyx_k_keys[] = "keys";
static const char __pyx_k_loop[] = "loop";
static const char __pyx_k_main[] = "__main__";
static const char __pyx_k_name[] = "__name__";
static const char __pyx_k_once[] = "once";
static const char __pyx_k_path[] = "path";
static const char __pyx_k_poll[] = "poll";
static const char __pyx_k_port[] = "port";
static const char __pyx_k_send[] = "send";
static const char __pyx_k_stat[] = "stat";
static const char __pyx_k_stop[] = "stop";
static const char __pyx_k_test[] = "__test__";
static const char __pyx_k_time[] = "time";
static const char __pyx_k_type[] = "type";
static const char __pyx_k_ASYNC[] = "ASYNC";
static const char __pyx_k_CHECK[] = "CHECK";
static const char __pyx_k_CHILD[] = "CHILD";
static const char __pyx_k_EMBED[] = "EMBED";
static const char __pyx_k_ERROR[] = "ERROR";
static const char __pyx_k_ILoop[] = "ILoop";
static const char __pyx_k_TIMER[] = "TIMER";
static const char __pyx_k_UNDEF[] = "UNDEF";
static const char __pyx_k_WRITE[] = "WRITE";
static const char __pyx_k_after[] = "after";
static const char __pyx_k_async[] = "async_";
static const char __pyx_k_check[] = "check";
static const char __pyx_k_child[] = "child";
static const char __pyx_k_class[] = "__class__";
static const char __pyx_k_close[] = "close";
static const char __pyx_k_epoll[] = "epoll";
static const char __pyx_k_errno[] = "errno";
static const char __pyx_k_flags[] = "_flags";
static const char __pyx_k_level[] = "level";
static const char __pyx_k_lower[] = "lower";
static const char __pyx_k_noenv[] = "noenv";
static const char __pyx_k_ref_2[] = " ref=";
static const char __pyx_k_sigfd[] = "sigfd";
static const char __pyx_k_split[] = "split";
static const char __pyx_k_start[] = "start";
static const char __pyx_k_strip[] = "strip";
static const char __pyx_k_throw[] = "throw";
static const char __pyx_k_timer[] = "timer";
static const char __pyx_k_trace[] = "trace";
static const char __pyx_k_value[] = "value";
static const char __pyx_k_win32[] = "win32";
static const char __pyx_k_CUSTOM[] = "CUSTOM";
static const char __pyx_k_EVENTS[] = "EVENTS";
static const char __pyx_k_MAXPRI[] = "MAXPRI";
static const char __pyx_k_MINPRI[] = "MINPRI";
static const char __pyx_k_SIGNAL[] = "SIGNAL";
static const char __pyx_k_active[] = "active";
static const char __pyx_k_args_r[] = " args=%r";
static const char __pyx_k_decode[] = "decode";
static const char __pyx_k_encode[] = "encode";
static const char __pyx_k_events[] = "_events";
static const char __pyx_k_fileno[] = "fileno";
static const char __pyx_k_format[] = "_format";
static const char __pyx_k_gevent[] = "gevent";
static const char __pyx_k_import[] = "__import__";
static const char __pyx_k_kqueue[] = "kqueue";
static const char __pyx_k_nowait[] = "nowait";
static const char __pyx_k_repeat[] = "repeat";
static const char __pyx_k_select[] = "select";
static const char __pyx_k_signal[] = "signal";
static const char __pyx_k_signum[] = "signum";
static const char __pyx_k_update[] = "update";
static const char __pyx_k_CLEANUP[] = "CLEANUP";
static const char __pyx_k_IOFDSET[] = "_IOFDSET";
static const char __pyx_k_PREPARE[] = "PREPARE";
static const char __pyx_k_async_2[] = "async";
static const char __pyx_k_backend[] = "backend";
static const char __pyx_k_context[] = "context";
static const char __pyx_k_default[] = "default";
static const char __pyx_k_flags_2[] = "flags";
static const char __pyx_k_genexpr[] = "genexpr";
static const char __pyx_k_message[] = "message";
static const char __pyx_k_pending[] = "pending";
static const char __pyx_k_prepare[] = "prepare";
static const char __pyx_k_revents[] = "revents";
static const char __pyx_k_rstatus[] = "rstatus";
static const char __pyx_k_stopped[] = " stopped";
static const char __pyx_k_watcher[] = "watcher";
static const char __pyx_k_KeyError[] = "KeyError";
static const char __pyx_k_PERIODIC[] = "PERIODIC";
static const char __pyx_k_SIGNALFD[] = "SIGNALFD";
static const char __pyx_k_active_2[] = " active";
static const char __pyx_k_builtins[] = "__builtins__";
static const char __pyx_k_callback[] = "callback";
static const char __pyx_k_events_2[] = "events";
static const char __pyx_k_fileno_2[] = " fileno=";
static const char __pyx_k_interval[] = "interval";
static const char __pyx_k_platform[] = "platform";
static const char __pyx_k_priority[] = "priority";
static const char __pyx_k_signalfd[] = "signalfd";
static const char __pyx_k_strerror[] = "strerror";
static const char __pyx_k_FORKCHECK[] = "FORKCHECK";
static const char __pyx_k_NOINOTIFY[] = "NOINOTIFY";
static const char __pyx_k_NOSIGMASK[] = "NOSIGMASK";
static const char __pyx_k_READWRITE[] = "READWRITE";
static const char __pyx_k_TypeError[] = "TypeError";
static const char __pyx_k_activecnt[] = "activecnt";
static const char __pyx_k_default_2[] = " default";
static const char __pyx_k_destroyed[] = "destroyed";
static const char __pyx_k_forkcheck[] = "forkcheck";
static const char __pyx_k_noinotify[] = "noinotify";
static const char __pyx_k_nosigmask[] = "nosigmask";
static const char __pyx_k_pending_2[] = " pending";
static const char __pyx_k_pending_s[] = " pending=%s";
static const char __pyx_k_print_exc[] = "print_exc";
static const char __pyx_k_signalnum[] = "signalnum";
static const char __pyx_k_traceback[] = "traceback";
static const char __pyx_k_ValueError[] = "ValueError";
static const char __pyx_k_basestring[] = "basestring";
static const char __pyx_k_callback_r[] = " callback=%r";
static const char __pyx_k_events_str[] = "events_str";
static const char __pyx_k_pendingcnt[] = "pendingcnt";
static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static const char __pyx_k_update_now[] = "update_now";
static const char __pyx_k_ImportError[] = "ImportError";
static const char __pyx_k_LIBEV_EMBED[] = "LIBEV_EMBED";
static const char __pyx_k_SystemError[] = "SystemError";
static const char __pyx_k_get_version[] = "get_version";
static const char __pyx_k_libev_d_02d[] = "libev-%d.%02d";
static const char __pyx_k_pass_events[] = "pass_events";
static const char __pyx_k_s_at_0x_x_s[] = "<%s at 0x%x%s";
static const char __pyx_k_BACKEND_POLL[] = "BACKEND_POLL";
static const char __pyx_k_BACKEND_PORT[] = "BACKEND_PORT";
static const char __pyx_k_EV_USE_4HEAP[] = "EV_USE_4HEAP";
static const char __pyx_k_EV_USE_FLOOR[] = "EV_USE_FLOOR";
static const char __pyx_k_handle_error[] = "handle_error";
static const char __pyx_k_signalmodule[] = "signalmodule";
static const char __pyx_k_version_info[] = "version_info";
static const char __pyx_k_BACKEND_EPOLL[] = "BACKEND_EPOLL";
static const char __pyx_k_fd_s_events_s[] = " fd=%s events=%s";
static const char __pyx_k_flags_str2int[] = "_flags_str2int";
static const char __pyx_k_handle_syserr[] = "_handle_syserr";
static const char __pyx_k_origflags_int[] = "origflags_int";
static const char __pyx_k_s_at_0x_x_s_2[] = "<%s at 0x%x %s>";
static const char __pyx_k_AttributeError[] = "AttributeError";
static const char __pyx_k_BACKEND_KQUEUE[] = "BACKEND_KQUEUE";
static const char __pyx_k_BACKEND_SELECT[] = "BACKEND_SELECT";
static const char __pyx_k_EV_USE_EVENTFD[] = "EV_USE_EVENTFD";
static const char __pyx_k_EV_USE_INOTIFY[] = "EV_USE_INOTIFY";
static const char __pyx_k_format_details[] = "_format_details";
static const char __pyx_k_zope_interface[] = "zope.interface";
static const char __pyx_k_EV_USE_REALTIME[] = "EV_USE_REALTIME";
static const char __pyx_k_EV_USE_SIGNALFD[] = "EV_USE_SIGNALFD";
static const char __pyx_k_SYSERR_CALLBACK[] = "__SYSERR_CALLBACK";
static const char __pyx_k_classImplements[] = "classImplements";
static const char __pyx_k_pid_r_rstatus_r[] = " pid=%r rstatus=%r";
static const char __pyx_k_print_exception[] = "print_exception";
static const char __pyx_k_EV_USE_MONOTONIC[] = "EV_USE_MONOTONIC";
static const char __pyx_k_EV_USE_NANOSLEEP[] = "EV_USE_NANOSLEEP";
static const char __pyx_k_getswitchinterval[] = "getswitchinterval";
static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
static const char __pyx_k_get_header_version[] = "get_header_version";
static const char __pyx_k_gevent__interfaces[] = "gevent._interfaces";
static const char __pyx_k_gevent_core_EVENTS[] = "gevent.core.EVENTS";
static const char __pyx_k_supported_backends[] = "supported_backends";
static const char __pyx_k_embeddable_backends[] = "embeddable_backends";
static const char __pyx_k_EV_USE_CLOCK_SYSCALL[] = "EV_USE_CLOCK_SYSCALL";
static const char __pyx_k_default_handle_error[] = "_default_handle_error";
static const char __pyx_k_ev_loop_new_s_failed[] = "ev_loop_new(%s) failed";
static const char __pyx_k_illegal_event_mask_r[] = "illegal event mask: %r";
static const char __pyx_k_recommended_backends[] = "recommended_backends";
static const char __pyx_k_Unsupported_backend_s[] = "Unsupported backend: %s";
static const char __pyx_k_getfilesystemencoding[] = "getfilesystemencoding";
static const char __pyx_k_gevent_libev_corecext[] = "gevent.libev.corecext";
static const char __pyx_k_Expected_callable_not_r[] = "Expected callable, not %r";
static const char __pyx_k_illegal_signal_number_r[] = "illegal signal number: %r";
static const char __pyx_k_ev_default_loop_s_failed[] = "ev_default_loop(%s) failed";
static const char __pyx_k_fd_must_be_non_negative_r[] = "fd must be non-negative: %r";
static const char __pyx_k_operation_on_destroyed_loop[] = "operation on destroyed loop";
static const char __pyx_k_src_gevent_libev_corecext_pyx[] = "src/gevent/libev/corecext.pyx";
static const char __pyx_k_Invalid_value_for_backend_0x_x[] = "Invalid value for backend: 0x%x";
static const char __pyx_k_io_watcher_attribute_events_is[] = "'io' watcher attribute 'events' is read-only while watcher is active";
static const char __pyx_k_Cannot_construct_a_bare_watcher[] = "Cannot construct a bare watcher";
static const char __pyx_k_Expected_callable_or_None_got_r[] = "Expected callable or None, got %r";
static const char __pyx_k_callbacks_r_len_d_head_r_tail_r[] = "<callbacks@%r len=%d head=%r tail=%r>";
static const char __pyx_k_io_watcher_attribute_fd_is_read[] = "'io' watcher attribute 'fd' is read-only while watcher is active";
static const char __pyx_k_repeat_must_be_positive_or_zero[] = "repeat must be positive or zero: %r";
static const char __pyx_k_Cannot_set_priority_of_an_active[] = "Cannot set priority of an active watcher";
static const char __pyx_k_Child_watchers_are_not_supported[] = "Child watchers are not supported on Windows";
static const char __pyx_k_Invalid_backend_or_flag_s_Possib[] = "Invalid backend or flag: %s\nPossible values: %s";
static const char __pyx_k_child_watchers_are_only_availabl[] = "child watchers are only available on the default loop";
static PyObject *__pyx_kp_s_;
static PyObject *__pyx_n_s_ASYNC;
static PyObject *__pyx_n_s_AttributeError;
static PyObject *__pyx_n_s_BACKEND_EPOLL;
static PyObject *__pyx_n_s_BACKEND_KQUEUE;
static PyObject *__pyx_n_s_BACKEND_POLL;
static PyObject *__pyx_n_s_BACKEND_PORT;
static PyObject *__pyx_n_s_BACKEND_SELECT;
static PyObject *__pyx_n_s_CHECK;
static PyObject *__pyx_n_s_CHILD;
static PyObject *__pyx_n_s_CLEANUP;
static PyObject *__pyx_n_s_CUSTOM;
static PyObject *__pyx_kp_s_Cannot_construct_a_bare_watcher;
static PyObject *__pyx_kp_s_Cannot_set_priority_of_an_active;
static PyObject *__pyx_kp_s_Child_watchers_are_not_supported;
static PyObject *__pyx_n_s_EMBED;
static PyObject *__pyx_n_s_ERROR;
static PyObject *__pyx_n_s_EVENTS;
static PyObject *__pyx_n_s_EV_USE_4HEAP;
static PyObject *__pyx_n_s_EV_USE_CLOCK_SYSCALL;
static PyObject *__pyx_n_s_EV_USE_EVENTFD;
static PyObject *__pyx_n_s_EV_USE_FLOOR;
static PyObject *__pyx_n_s_EV_USE_INOTIFY;
static PyObject *__pyx_n_s_EV_USE_MONOTONIC;
static PyObject *__pyx_n_s_EV_USE_NANOSLEEP;
static PyObject *__pyx_n_s_EV_USE_REALTIME;
static PyObject *__pyx_n_s_EV_USE_SIGNALFD;
static PyObject *__pyx_kp_s_Expected_callable_not_r;
static PyObject *__pyx_kp_s_Expected_callable_or_None_got_r;
static PyObject *__pyx_n_s_FORK;
static PyObject *__pyx_n_s_FORKCHECK;
static PyObject *__pyx_n_s_IDLE;
static PyObject *__pyx_n_s_ILoop;
static PyObject *__pyx_n_s_IOFDSET;
static PyObject *__pyx_n_s_ImportError;
static PyObject *__pyx_kp_s_Invalid_backend_or_flag_s_Possib;
static PyObject *__pyx_kp_s_Invalid_value_for_backend_0x_x;
static PyObject *__pyx_n_s_KeyError;
static PyObject *__pyx_n_s_LIBEV_EMBED;
static PyObject *__pyx_n_s_MAXPRI;
static PyObject *__pyx_n_s_MINPRI;
static PyObject *__pyx_n_s_NOINOTIFY;
static PyObject *__pyx_n_s_NONE;
static PyObject *__pyx_n_s_NOSIGMASK;
static PyObject *__pyx_n_s_NSIG;
static PyObject *__pyx_n_s_PERIODIC;
static PyObject *__pyx_n_s_PREPARE;
static PyObject *__pyx_n_s_READ;
static PyObject *__pyx_n_s_READWRITE;
static PyObject *__pyx_n_s_SIGNAL;
static PyObject *__pyx_n_s_SIGNALFD;
static PyObject *__pyx_n_s_STAT;
static PyObject *__pyx_n_s_SYSERR_CALLBACK;
static PyObject *__pyx_n_s_SystemError;
static PyObject *__pyx_n_s_TIMER;
static PyObject *__pyx_n_s_TypeError;
static PyObject *__pyx_n_s_UNDEF;
static PyObject *__pyx_kp_s_Unsupported_backend_s;
static PyObject *__pyx_n_s_ValueError;
static PyObject *__pyx_n_s_WRITE;
static PyObject *__pyx_kp_s__2;
static PyObject *__pyx_kp_s__3;
static PyObject *__pyx_kp_s__5;
static PyObject *__pyx_kp_s__6;
static PyObject *__pyx_kp_s__7;
static PyObject *__pyx_kp_s__8;
static PyObject *__pyx_n_s_active;
static PyObject *__pyx_kp_s_active_2;
static PyObject *__pyx_n_s_activecnt;
static PyObject *__pyx_n_s_after;
static PyObject *__pyx_n_s_all;
static PyObject *__pyx_n_s_args;
static PyObject *__pyx_kp_s_args_r;
static PyObject *__pyx_n_s_async;
static PyObject *__pyx_n_s_async_2;
static PyObject *__pyx_n_s_backend;
static PyObject *__pyx_n_s_basestring;
static PyObject *__pyx_n_s_builtins;
static PyObject *__pyx_n_s_callback;
static PyObject *__pyx_kp_s_callback_r;
static PyObject *__pyx_kp_s_callbacks_r_len_d_head_r_tail_r;
static PyObject *__pyx_n_s_check;
static PyObject *__pyx_n_s_child;
static PyObject *__pyx_kp_s_child_watchers_are_only_availabl;
static PyObject *__pyx_n_s_class;
static PyObject *__pyx_n_s_classImplements;
static PyObject *__pyx_n_s_cline_in_traceback;
static PyObject *__pyx_n_s_close;
static PyObject *__pyx_n_s_context;
static PyObject *__pyx_n_s_decode;
static PyObject *__pyx_n_s_default;
static PyObject *__pyx_kp_s_default_2;
static PyObject *__pyx_n_s_default_handle_error;
static PyObject *__pyx_n_s_destroyed;
static PyObject *__pyx_n_s_embeddable_backends;
static PyObject *__pyx_n_s_encode;
static PyObject *__pyx_n_s_epoll;
static PyObject *__pyx_n_s_errno;
static PyObject *__pyx_kp_s_ev_default_loop_s_failed;
static PyObject *__pyx_kp_s_ev_loop_new_s_failed;
static PyObject *__pyx_n_s_events;
static PyObject *__pyx_n_s_events_2;
static PyObject *__pyx_n_s_events_str;
static PyObject *__pyx_n_s_fd;
static PyObject *__pyx_kp_s_fd_must_be_non_negative_r;
static PyObject *__pyx_kp_s_fd_s_events_s;
static PyObject *__pyx_n_s_fileno;
static PyObject *__pyx_kp_s_fileno_2;
static PyObject *__pyx_n_s_flags;
static PyObject *__pyx_n_s_flags_2;
static PyObject *__pyx_n_s_flags_str2int;
static PyObject *__pyx_n_s_fork;
static PyObject *__pyx_n_s_forkcheck;
static PyObject *__pyx_n_s_format;
static PyObject *__pyx_n_s_format_details;
static PyObject *__pyx_n_s_func;
static PyObject *__pyx_n_s_genexpr;
static PyObject *__pyx_n_s_get_header_version;
static PyObject *__pyx_n_s_get_version;
static PyObject *__pyx_n_s_getfilesystemencoding;
static PyObject *__pyx_n_s_getswitchinterval;
static PyObject *__pyx_n_s_gevent;
static PyObject *__pyx_n_s_gevent__interfaces;
static PyObject *__pyx_kp_s_gevent_core_EVENTS;
static PyObject *__pyx_n_s_gevent_libev_corecext;
static PyObject *__pyx_n_s_handle_error;
static PyObject *__pyx_n_s_handle_syserr;
static PyObject *__pyx_n_s_hex;
static PyObject *__pyx_n_s_how;
static PyObject *__pyx_n_s_id;
static PyObject *__pyx_n_s_idle;
static PyObject *__pyx_kp_s_illegal_event_mask_r;
static PyObject *__pyx_kp_s_illegal_signal_number_r;
static PyObject *__pyx_n_s_import;
static PyObject *__pyx_n_s_init;
static PyObject *__pyx_n_s_interval;
static PyObject *__pyx_n_s_io;
static PyObject *__pyx_kp_s_io_watcher_attribute_events_is;
static PyObject *__pyx_kp_s_io_watcher_attribute_fd_is_read;
static PyObject *__pyx_n_s_join;
static PyObject *__pyx_n_s_keys;
static PyObject *__pyx_n_s_kqueue;
static PyObject *__pyx_n_s_level;
static PyObject *__pyx_kp_s_libev_d_02d;
static PyObject *__pyx_n_s_loop;
static PyObject *__pyx_n_s_lower;
static PyObject *__pyx_n_s_main;
static PyObject *__pyx_n_s_message;
static PyObject *__pyx_n_s_name;
static PyObject *__pyx_n_s_noenv;
static PyObject *__pyx_n_s_noinotify;
static PyObject *__pyx_n_s_nosigmask;
static PyObject *__pyx_n_s_now;
static PyObject *__pyx_n_s_nowait;
static PyObject *__pyx_n_s_once;
static PyObject *__pyx_kp_s_operation_on_destroyed_loop;
static PyObject *__pyx_n_s_origflags_int;
static PyObject *__pyx_n_s_os;
static PyObject *__pyx_n_s_pass_events;
static PyObject *__pyx_n_s_path;
static PyObject *__pyx_n_s_pending;
static PyObject *__pyx_kp_s_pending_2;
static PyObject *__pyx_kp_s_pending_s;
static PyObject *__pyx_n_s_pendingcnt;
static PyObject *__pyx_n_s_pid;
static PyObject *__pyx_kp_s_pid_r_rstatus_r;
static PyObject *__pyx_n_s_platform;
static PyObject *__pyx_n_s_poll;
static PyObject *__pyx_n_s_port;
static PyObject *__pyx_n_s_prepare;
static PyObject *__pyx_n_s_print_exc;
static PyObject *__pyx_n_s_print_exception;
static PyObject *__pyx_n_s_priority;
static PyObject *__pyx_n_s_ptr;
static PyObject *__pyx_n_s_pyx_vtable;
static PyObject *__pyx_n_s_recommended_backends;
static PyObject *__pyx_n_s_ref;
static PyObject *__pyx_kp_s_ref_2;
static PyObject *__pyx_n_s_repeat;
static PyObject *__pyx_kp_s_repeat_must_be_positive_or_zero;
static PyObject *__pyx_n_s_revents;
static PyObject *__pyx_n_s_rstatus;
static PyObject *__pyx_kp_s_s_at_0x_x_s;
static PyObject *__pyx_kp_s_s_at_0x_x_s_2;
static PyObject *__pyx_n_s_select;
static PyObject *__pyx_n_s_send;
static PyObject *__pyx_n_s_sigfd;
static PyObject *__pyx_n_s_signal;
static PyObject *__pyx_n_s_signalfd;
static PyObject *__pyx_n_s_signalmodule;
static PyObject *__pyx_n_s_signalnum;
static PyObject *__pyx_n_s_signum;
static PyObject *__pyx_n_s_split;
static PyObject *__pyx_kp_s_src_gevent_libev_corecext_pyx;
static PyObject *__pyx_n_s_start;
static PyObject *__pyx_n_s_stat;
static PyObject *__pyx_n_s_stop;
static PyObject *__pyx_kp_s_stopped;
static PyObject *__pyx_n_s_strerror;
static PyObject *__pyx_n_s_strip;
static PyObject *__pyx_n_s_supported_backends;
static PyObject *__pyx_n_s_sys;
static PyObject *__pyx_n_s_t;
static PyObject *__pyx_n_s_tb;
static PyObject *__pyx_n_s_test;
static PyObject *__pyx_n_s_throw;
static PyObject *__pyx_n_s_time;
static PyObject *__pyx_n_s_timer;
static PyObject *__pyx_n_s_trace;
static PyObject *__pyx_n_s_traceback;
static PyObject *__pyx_n_s_type;
static PyObject *__pyx_n_s_update;
static PyObject *__pyx_n_s_update_now;
static PyObject *__pyx_n_s_v;
static PyObject *__pyx_n_s_value;
static PyObject *__pyx_n_s_version_info;
static PyObject *__pyx_n_s_watcher;
static PyObject *__pyx_n_s_win32;
static PyObject *__pyx_n_s_zope_interface;
static PyObject *__pyx_pf_6gevent_5libev_8corecext_22genexpr(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_11_EVENTSType___repr__(CYTHON_UNUSED struct __pyx_obj_6gevent_5libev_8corecext__EVENTSType *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_get_version(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_2get_header_version(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4_flags_to_list(CYTHON_UNUSED PyObject *__pyx_self, unsigned int __pyx_v_flags); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_6_flags_to_int(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flags); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_8_check_flags(CYTHON_UNUSED PyObject *__pyx_self, unsigned int __pyx_v_flags); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_10_events_to_str(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_events); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_12supported_backends(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_14recommended_backends(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_16embeddable_backends(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_18time(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_8callback___init__(struct PyGeventCallbackObject *__pyx_v_self, PyObject *__pyx_v_callback, PyObject *__pyx_v_args); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_8callback_2stop(struct PyGeventCallbackObject *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_8callback_4__nonzero__(struct PyGeventCallbackObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_8callback_7pending___get__(struct PyGeventCallbackObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_8callback_6__repr__(struct PyGeventCallbackObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_8callback_8_format(CYTHON_UNUSED struct PyGeventCallbackObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_8callback_8callback___get__(struct PyGeventCallbackObject *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_8callback_8callback_2__set__(struct PyGeventCallbackObject *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_8callback_8callback_4__del__(struct PyGeventCallbackObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_8callback_4args___get__(struct PyGeventCallbackObject *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_8callback_4args_2__set__(struct PyGeventCallbackObject *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_8callback_4args_4__del__(struct PyGeventCallbackObject *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_12CallbackFIFO___init__(struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_12CallbackFIFO_2__nonzero__(struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_pf_6gevent_5libev_8corecext_12CallbackFIFO_4__len__(struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_12CallbackFIFO_6__iter__(struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_12CallbackFIFO_8__repr__(struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_4loop___cinit__(struct PyGeventLoopObject *__pyx_v_self, PyObject *__pyx_v_flags, PyObject *__pyx_v_default, intptr_t __pyx_v_ptr); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_4loop_2__init__(struct PyGeventLoopObject *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_flags, CYTHON_UNUSED PyObject *__pyx_v_default, CYTHON_UNUSED intptr_t __pyx_v_ptr); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_4destroy(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static void __pyx_pf_6gevent_5libev_8corecext_4loop_6__dealloc__(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_3ptr___get__(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_11WatcherType___get__(CYTHON_UNUSED struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_6MAXPRI___get__(CYTHON_UNUSED struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_6MINPRI___get__(CYTHON_UNUSED struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_8_handle_syserr(struct PyGeventLoopObject *__pyx_v_self, PyObject *__pyx_v_message, PyObject *__pyx_v_errno); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_10handle_error(struct PyGeventLoopObject *__pyx_v_self, PyObject *__pyx_v_context, PyObject *__pyx_v_type, PyObject *__pyx_v_value, PyObject *__pyx_v_tb); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_12_default_handle_error(struct PyGeventLoopObject *__pyx_v_self, PyObject *__pyx_v_context, PyObject *__pyx_v_type, PyObject *__pyx_v_value, PyObject *__pyx_v_tb); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_14run(struct PyGeventLoopObject *__pyx_v_self, PyObject *__pyx_v_nowait, PyObject *__pyx_v_once); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_16reinit(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_18ref(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_20unref(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_22break_(struct PyGeventLoopObject *__pyx_v_self, int __pyx_v_how); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_24verify(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_26now(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_28update_now(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_30__repr__(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_7default___get__(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_9iteration___get__(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_5depth___get__(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_11backend_int___get__(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_7backend___get__(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_10pendingcnt___get__(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_32io(struct PyGeventLoopObject *__pyx_v_self, vfd_socket_t __pyx_v_fd, int __pyx_v_events, PyObject *__pyx_v_ref, PyObject *__pyx_v_priority); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_34timer(struct PyGeventLoopObject *__pyx_v_self, double __pyx_v_after, double __pyx_v_repeat, PyObject *__pyx_v_ref, PyObject *__pyx_v_priority); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_36signal(struct PyGeventLoopObject *__pyx_v_self, int __pyx_v_signum, PyObject *__pyx_v_ref, PyObject *__pyx_v_priority); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_38idle(struct PyGeventLoopObject *__pyx_v_self, PyObject *__pyx_v_ref, PyObject *__pyx_v_priority); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_40prepare(struct PyGeventLoopObject *__pyx_v_self, PyObject *__pyx_v_ref, PyObject *__pyx_v_priority); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_42check(struct PyGeventLoopObject *__pyx_v_self, PyObject *__pyx_v_ref, PyObject *__pyx_v_priority); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_44fork(struct PyGeventLoopObject *__pyx_v_self, PyObject *__pyx_v_ref, PyObject *__pyx_v_priority); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_46async_(struct PyGeventLoopObject *__pyx_v_self, PyObject *__pyx_v_ref, PyObject *__pyx_v_priority); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_48child(struct PyGeventLoopObject *__pyx_v_self, int __pyx_v_pid, int __pyx_v_trace, PyObject *__pyx_v_ref); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_50install_sigchld(CYTHON_UNUSED struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_52reset_sigchld(CYTHON_UNUSED struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_54stat(struct PyGeventLoopObject *__pyx_v_self, PyObject *__pyx_v_path, float __pyx_v_interval, PyObject *__pyx_v_ref, PyObject *__pyx_v_priority); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_56run_callback(struct PyGeventLoopObject *__pyx_v_self, PyObject *__pyx_v_func, PyObject *__pyx_v_args); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_58_format(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_60_format_details(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_62fileno(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_9activecnt___get__(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_11sig_pending___get__(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_9origflags___get__(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_13origflags_int___get__(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_5sigfd___get__(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_13error_handler___get__(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_4loop_13error_handler_2__set__(struct PyGeventLoopObject *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_4loop_13error_handler_4__del__(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_10_callbacks___get__(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_4loop_10_callbacks_2__set__(struct PyGeventLoopObject *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_4loop_10_callbacks_4__del__(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4loop_23approx_timer_resolution___get__(struct PyGeventLoopObject *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_7watcher___init__(struct PyGeventWatcherObject *__pyx_v_self, struct PyGeventLoopObject *__pyx_v_loop, PyObject *__pyx_v_ref, PyObject *__pyx_v_priority); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_7watcher_3ref___get__(struct PyGeventWatcherObject *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_7watcher_3ref_2__set__(struct PyGeventWatcherObject *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_7watcher_8callback___get__(struct PyGeventWatcherObject *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_7watcher_8callback_2__set__(struct PyGeventWatcherObject *__pyx_v_self, PyObject *__pyx_v_callback); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_7watcher_8priority___get__(struct PyGeventWatcherObject *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_7watcher_8priority_2__set__(struct PyGeventWatcherObject *__pyx_v_self, int __pyx_v_priority); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_7watcher_6active___get__(struct PyGeventWatcherObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_7watcher_7pending___get__(struct PyGeventWatcherObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_7watcher_2start(struct PyGeventWatcherObject *__pyx_v_self, PyObject *__pyx_v_callback, PyObject *__pyx_v_args); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_7watcher_4stop(struct PyGeventWatcherObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_7watcher_6feed(struct PyGeventWatcherObject *__pyx_v_self, int __pyx_v_revents, PyObject *__pyx_v_callback, PyObject *__pyx_v_args); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_7watcher_8__repr__(struct PyGeventWatcherObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_7watcher_10_format(CYTHON_UNUSED struct PyGeventWatcherObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_7watcher_12close(struct PyGeventWatcherObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_7watcher_14__enter__(struct PyGeventWatcherObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_7watcher_16__exit__(struct PyGeventWatcherObject *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_t, CYTHON_UNUSED PyObject *__pyx_v_v, CYTHON_UNUSED PyObject *__pyx_v_tb); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_7watcher_4loop___get__(struct PyGeventWatcherObject *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_7watcher_4loop_2__set__(struct PyGeventWatcherObject *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_7watcher_4loop_4__del__(struct PyGeventWatcherObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_7watcher_4args___get__(struct PyGeventWatcherObject *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_7watcher_4args_2__set__(struct PyGeventWatcherObject *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_7watcher_4args_4__del__(struct PyGeventWatcherObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_7watcher_6_flags___get__(struct PyGeventWatcherObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_2io_start(struct PyGeventIOObject *__pyx_v_self, PyObject *__pyx_v_callback, PyObject *__pyx_v_pass_events, PyObject *__pyx_v_args); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_2io_2__init__(struct PyGeventIOObject *__pyx_v_self, struct PyGeventLoopObject *__pyx_v_loop, CYTHON_UNUSED vfd_socket_t __pyx_v_fd, CYTHON_UNUSED int __pyx_v_events, PyObject *__pyx_v_ref, PyObject *__pyx_v_priority); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_2io_4__cinit__(struct PyGeventIOObject *__pyx_v_self, CYTHON_UNUSED struct PyGeventLoopObject *__pyx_v_loop, vfd_socket_t __pyx_v_fd, int __pyx_v_events, CYTHON_UNUSED PyObject *__pyx_v_ref, CYTHON_UNUSED PyObject *__pyx_v_priority); /* proto */
static void __pyx_pf_6gevent_5libev_8corecext_2io_6__dealloc__(struct PyGeventIOObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_2io_2fd___get__(struct PyGeventIOObject *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_2io_2fd_2__set__(struct PyGeventIOObject *__pyx_v_self, long __pyx_v_fd); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_2io_6events___get__(struct PyGeventIOObject *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_2io_6events_2__set__(struct PyGeventIOObject *__pyx_v_self, int __pyx_v_events); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_2io_10events_str___get__(struct PyGeventIOObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_2io_8_format(struct PyGeventIOObject *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_5timer___cinit__(struct PyGeventTimerObject *__pyx_v_self, CYTHON_UNUSED struct PyGeventLoopObject *__pyx_v_loop, double __pyx_v_after, double __pyx_v_repeat, CYTHON_UNUSED PyObject *__pyx_v_ref, CYTHON_UNUSED PyObject *__pyx_v_priority); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_5timer_2__init__(struct PyGeventTimerObject *__pyx_v_self, struct PyGeventLoopObject *__pyx_v_loop, CYTHON_UNUSED double __pyx_v_after, CYTHON_UNUSED double __pyx_v_repeat, PyObject *__pyx_v_ref, PyObject *__pyx_v_priority); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_5timer_4start(struct PyGeventTimerObject *__pyx_v_self, PyObject *__pyx_v_callback, PyObject *__pyx_v_update, PyObject *__pyx_v_args); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_5timer_2at___get__(struct PyGeventTimerObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_5timer_6again(struct PyGeventTimerObject *__pyx_v_self, PyObject *__pyx_v_callback, PyObject *__pyx_v_update, PyObject *__pyx_v_args); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_6signal___cinit__(struct PyGeventSignalObject *__pyx_v_self, CYTHON_UNUSED struct PyGeventLoopObject *__pyx_v_loop, int __pyx_v_signalnum, CYTHON_UNUSED PyObject *__pyx_v_ref, CYTHON_UNUSED PyObject *__pyx_v_priority); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_6signal_2__init__(struct PyGeventSignalObject *__pyx_v_self, struct PyGeventLoopObject *__pyx_v_loop, CYTHON_UNUSED int __pyx_v_signalnum, PyObject *__pyx_v_ref, PyObject *__pyx_v_priority); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_4idle___cinit__(struct PyGeventIdleObject *__pyx_v_self, CYTHON_UNUSED struct PyGeventLoopObject *__pyx_v_loop, CYTHON_UNUSED PyObject *__pyx_v_ref, CYTHON_UNUSED PyObject *__pyx_v_priority); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_7prepare___cinit__(struct PyGeventPrepareObject *__pyx_v_self, CYTHON_UNUSED struct PyGeventLoopObject *__pyx_v_loop, CYTHON_UNUSED PyObject *__pyx_v_ref, CYTHON_UNUSED PyObject *__pyx_v_priority); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_5check___cinit__(struct PyGeventCheckObject *__pyx_v_self, CYTHON_UNUSED struct PyGeventLoopObject *__pyx_v_loop, CYTHON_UNUSED PyObject *__pyx_v_ref, CYTHON_UNUSED PyObject *__pyx_v_priority); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_4fork___cinit__(struct PyGeventForkObject *__pyx_v_self, CYTHON_UNUSED struct PyGeventLoopObject *__pyx_v_loop, CYTHON_UNUSED PyObject *__pyx_v_ref, CYTHON_UNUSED PyObject *__pyx_v_priority); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_6async__7pending___get__(struct PyGeventAsyncObject *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_6async____cinit__(struct PyGeventAsyncObject *__pyx_v_self, CYTHON_UNUSED struct PyGeventLoopObject *__pyx_v_loop, CYTHON_UNUSED PyObject *__pyx_v_ref, CYTHON_UNUSED PyObject *__pyx_v_priority); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_6async__2send(struct PyGeventAsyncObject *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_5child___cinit__(struct PyGeventChildObject *__pyx_v_self, struct PyGeventLoopObject *__pyx_v_loop, int __pyx_v_pid, int __pyx_v_trace, CYTHON_UNUSED PyObject *__pyx_v_ref); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_5child_2__init__(struct PyGeventChildObject *__pyx_v_self, struct PyGeventLoopObject *__pyx_v_loop, CYTHON_UNUSED int __pyx_v_pid, CYTHON_UNUSED int __pyx_v_trace, PyObject *__pyx_v_ref); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_5child_4_format(struct PyGeventChildObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_5child_3pid___get__(struct PyGeventChildObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_5child_4rpid___get__(struct PyGeventChildObject *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_5child_4rpid_2__set__(struct PyGeventChildObject *__pyx_v_self, int __pyx_v_value); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_5child_7rstatus___get__(struct PyGeventChildObject *__pyx_v_self); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_5child_7rstatus_2__set__(struct PyGeventChildObject *__pyx_v_self, int __pyx_v_value); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_4stat___cinit__(struct PyGeventStatObject *__pyx_v_self, CYTHON_UNUSED struct PyGeventLoopObject *__pyx_v_loop, PyObject *__pyx_v_path, float __pyx_v_interval, CYTHON_UNUSED PyObject *__pyx_v_ref, CYTHON_UNUSED PyObject *__pyx_v_priority); /* proto */
static int __pyx_pf_6gevent_5libev_8corecext_4stat_2__init__(struct PyGeventStatObject *__pyx_v_self, struct PyGeventLoopObject *__pyx_v_loop, CYTHON_UNUSED PyObject *__pyx_v_path, CYTHON_UNUSED float __pyx_v_interval, PyObject *__pyx_v_ref, PyObject *__pyx_v_priority); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4stat_4attr___get__(struct PyGeventStatObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4stat_4prev___get__(struct PyGeventStatObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4stat_8interval___get__(struct PyGeventStatObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4stat_4path___get__(struct PyGeventStatObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_4stat_6_paths___get__(struct PyGeventStatObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6gevent_5libev_8corecext_20set_syserr_cb(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_callback); /* proto */
static PyObject *__pyx_tp_new_6gevent_5libev_8corecext__EVENTSType(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_callback(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_CallbackFIFO(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_loop(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_watcher(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_io(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_timer(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_signal(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_idle(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_prepare(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_check(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_fork(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_async_(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_child(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
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  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  __pyx_pw_6gevent_5libev_8corecext_8callback_7__repr__, /*tp_repr*/
  &__pyx_tp_as_number_callback, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*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_6gevent_5libev_8corecext_callback, /*tp_traverse*/
  __pyx_tp_clear_6gevent_5libev_8corecext_callback, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6gevent_5libev_8corecext_callback, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_6gevent_5libev_8corecext_callback, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_6gevent_5libev_8corecext_8callback_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_6gevent_5libev_8corecext_callback, /*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
};
static struct __pyx_vtabstruct_6gevent_5libev_8corecext_CallbackFIFO __pyx_vtable_6gevent_5libev_8corecext_CallbackFIFO;

static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_CallbackFIFO(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *p;
  PyObject *o;
  o = (*t->tp_alloc)(t, 0);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *)o);
  p->__pyx_vtab = __pyx_vtabptr_6gevent_5libev_8corecext_CallbackFIFO;
  p->head = ((struct PyGeventCallbackObject *)Py_None); Py_INCREF(Py_None);
  p->tail = ((struct PyGeventCallbackObject *)Py_None); Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_6gevent_5libev_8corecext_CallbackFIFO(PyObject *o) {
  struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *p = (struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->head);
  Py_CLEAR(p->tail);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_6gevent_5libev_8corecext_CallbackFIFO(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *p = (struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *)o;
  if (p->head) {
    e = (*v)(((PyObject *)p->head), a); if (e) return e;
  }
  if (p->tail) {
    e = (*v)(((PyObject *)p->tail), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_6gevent_5libev_8corecext_CallbackFIFO(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *p = (struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *)o;
  tmp = ((PyObject*)p->head);
  p->head = ((struct PyGeventCallbackObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->tail);
  p->tail = ((struct PyGeventCallbackObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_6gevent_5libev_8corecext_CallbackFIFO[] = {
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_CallbackFIFO = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  __pyx_pw_6gevent_5libev_8corecext_12CallbackFIFO_3__nonzero__, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  0, /*nb_index*/
  #if PY_VERSION_HEX >= 0x03050000
  0, /*nb_matrix_multiply*/
  #endif
  #if PY_VERSION_HEX >= 0x03050000
  0, /*nb_inplace_matrix_multiply*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_CallbackFIFO = {
  __pyx_pw_6gevent_5libev_8corecext_12CallbackFIFO_5__len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_CallbackFIFO = {
  __pyx_pw_6gevent_5libev_8corecext_12CallbackFIFO_5__len__, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyTypeObject __pyx_type_6gevent_5libev_8corecext_CallbackFIFO = {
  PyVarObject_HEAD_INIT(0, 0)
  "gevent.libev.corecext.CallbackFIFO", /*tp_name*/
  sizeof(struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6gevent_5libev_8corecext_CallbackFIFO, /*tp_dealloc*/
  0, /*tp_print*/
  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
  __pyx_pw_6gevent_5libev_8corecext_12CallbackFIFO_9__repr__, /*tp_repr*/
  &__pyx_tp_as_number_CallbackFIFO, /*tp_as_number*/
  &__pyx_tp_as_sequence_CallbackFIFO, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_CallbackFIFO, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*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_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_6gevent_5libev_8corecext_CallbackFIFO, /*tp_traverse*/
  __pyx_tp_clear_6gevent_5libev_8corecext_CallbackFIFO, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_6gevent_5libev_8corecext_12CallbackFIFO_7__iter__, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6gevent_5libev_8corecext_CallbackFIFO, /*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_6gevent_5libev_8corecext_12CallbackFIFO_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_6gevent_5libev_8corecext_CallbackFIFO, /*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
};
static struct __pyx_vtabstruct_6gevent_5libev_8corecext_loop __pyx_vtable_6gevent_5libev_8corecext_loop;

static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_loop(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct PyGeventLoopObject *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 PyGeventLoopObject *)o);
  p->__pyx_vtab = __pyx_vtabptr_6gevent_5libev_8corecext_loop;
  p->error_handler = Py_None; Py_INCREF(Py_None);
  p->_callbacks = ((struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_6gevent_5libev_8corecext_4loop_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_6gevent_5libev_8corecext_loop(PyObject *o) {
  struct PyGeventLoopObject *p = (struct PyGeventLoopObject *)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);
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    ++Py_REFCNT(o);
    __pyx_pw_6gevent_5libev_8corecext_4loop_7__dealloc__(o);
    --Py_REFCNT(o);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->error_handler);
  Py_CLEAR(p->_callbacks);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_6gevent_5libev_8corecext_loop(PyObject *o, visitproc v, void *a) {
  int e;
  struct PyGeventLoopObject *p = (struct PyGeventLoopObject *)o;
  if (p->error_handler) {
    e = (*v)(p->error_handler, a); if (e) return e;
  }
  if (p->_callbacks) {
    e = (*v)(((PyObject *)p->_callbacks), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_6gevent_5libev_8corecext_loop(PyObject *o) {
  PyObject* tmp;
  struct PyGeventLoopObject *p = (struct PyGeventLoopObject *)o;
  tmp = ((PyObject*)p->error_handler);
  p->error_handler = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_callbacks);
  p->_callbacks = ((struct __pyx_obj_6gevent_5libev_8corecext_CallbackFIFO *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4loop_ptr(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4loop_3ptr_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4loop_WatcherType(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4loop_11WatcherType_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4loop_MAXPRI(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4loop_6MAXPRI_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4loop_MINPRI(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4loop_6MINPRI_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4loop_default(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4loop_7default_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4loop_iteration(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4loop_9iteration_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4loop_depth(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4loop_5depth_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4loop_backend_int(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4loop_11backend_int_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4loop_backend(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4loop_7backend_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4loop_pendingcnt(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4loop_10pendingcnt_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4loop_activecnt(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4loop_9activecnt_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4loop_sig_pending(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4loop_11sig_pending_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4loop_origflags(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4loop_9origflags_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4loop_origflags_int(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4loop_13origflags_int_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4loop_sigfd(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4loop_5sigfd_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4loop_error_handler(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4loop_13error_handler_1__get__(o);
}

static int __pyx_setprop_6gevent_5libev_8corecext_4loop_error_handler(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_6gevent_5libev_8corecext_4loop_13error_handler_3__set__(o, v);
  }
  else {
    return __pyx_pw_6gevent_5libev_8corecext_4loop_13error_handler_5__del__(o);
  }
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4loop__callbacks(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4loop_10_callbacks_1__get__(o);
}

static int __pyx_setprop_6gevent_5libev_8corecext_4loop__callbacks(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_6gevent_5libev_8corecext_4loop_10_callbacks_3__set__(o, v);
  }
  else {
    return __pyx_pw_6gevent_5libev_8corecext_4loop_10_callbacks_5__del__(o);
  }
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4loop_approx_timer_resolution(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4loop_23approx_timer_resolution_1__get__(o);
}

static PyMethodDef __pyx_methods_6gevent_5libev_8corecext_loop[] = {
  {"destroy", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_4loop_5destroy, METH_NOARGS, 0},
  {"_handle_syserr", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_4loop_9_handle_syserr, METH_VARARGS|METH_KEYWORDS, 0},
  {"handle_error", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_4loop_11handle_error, METH_VARARGS|METH_KEYWORDS, 0},
  {"_default_handle_error", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_4loop_13_default_handle_error, METH_VARARGS|METH_KEYWORDS, 0},
  {"run", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_4loop_15run, METH_VARARGS|METH_KEYWORDS, 0},
  {"reinit", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_4loop_17reinit, METH_NOARGS, 0},
  {"ref", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_4loop_19ref, METH_NOARGS, 0},
  {"unref", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_4loop_21unref, METH_NOARGS, 0},
  {"break_", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_4loop_23break_, METH_VARARGS|METH_KEYWORDS, 0},
  {"verify", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_4loop_25verify, METH_NOARGS, 0},
  {"now", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_4loop_27now, METH_NOARGS, 0},
  {"update_now", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_4loop_29update_now, METH_NOARGS, 0},
  {"io", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_4loop_33io, METH_VARARGS|METH_KEYWORDS, 0},
  {"timer", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_4loop_35timer, METH_VARARGS|METH_KEYWORDS, 0},
  {"signal", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_4loop_37signal, METH_VARARGS|METH_KEYWORDS, 0},
  {"idle", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_4loop_39idle, METH_VARARGS|METH_KEYWORDS, 0},
  {"prepare", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_4loop_41prepare, METH_VARARGS|METH_KEYWORDS, 0},
  {"check", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_4loop_43check, METH_VARARGS|METH_KEYWORDS, 0},
  {"fork", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_4loop_45fork, METH_VARARGS|METH_KEYWORDS, 0},
  {"async_", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_4loop_47async_, METH_VARARGS|METH_KEYWORDS, 0},
  {"child", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_4loop_49child, METH_VARARGS|METH_KEYWORDS, 0},
  {"install_sigchld", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_4loop_51install_sigchld, METH_NOARGS, 0},
  {"reset_sigchld", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_4loop_53reset_sigchld, METH_NOARGS, 0},
  {"stat", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_4loop_55stat, METH_VARARGS|METH_KEYWORDS, 0},
  {"run_callback", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_4loop_57run_callback, METH_VARARGS|METH_KEYWORDS, 0},
  {"_format", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_4loop_59_format, METH_NOARGS, 0},
  {"_format_details", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_4loop_61_format_details, METH_NOARGS, 0},
  {"fileno", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_4loop_63fileno, METH_NOARGS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_6gevent_5libev_8corecext_loop[] = {
  {(char *)"ptr", __pyx_getprop_6gevent_5libev_8corecext_4loop_ptr, 0, (char *)0, 0},
  {(char *)"WatcherType", __pyx_getprop_6gevent_5libev_8corecext_4loop_WatcherType, 0, (char *)0, 0},
  {(char *)"MAXPRI", __pyx_getprop_6gevent_5libev_8corecext_4loop_MAXPRI, 0, (char *)0, 0},
  {(char *)"MINPRI", __pyx_getprop_6gevent_5libev_8corecext_4loop_MINPRI, 0, (char *)0, 0},
  {(char *)"default", __pyx_getprop_6gevent_5libev_8corecext_4loop_default, 0, (char *)0, 0},
  {(char *)"iteration", __pyx_getprop_6gevent_5libev_8corecext_4loop_iteration, 0, (char *)0, 0},
  {(char *)"depth", __pyx_getprop_6gevent_5libev_8corecext_4loop_depth, 0, (char *)0, 0},
  {(char *)"backend_int", __pyx_getprop_6gevent_5libev_8corecext_4loop_backend_int, 0, (char *)0, 0},
  {(char *)"backend", __pyx_getprop_6gevent_5libev_8corecext_4loop_backend, 0, (char *)0, 0},
  {(char *)"pendingcnt", __pyx_getprop_6gevent_5libev_8corecext_4loop_pendingcnt, 0, (char *)0, 0},
  {(char *)"activecnt", __pyx_getprop_6gevent_5libev_8corecext_4loop_activecnt, 0, (char *)0, 0},
  {(char *)"sig_pending", __pyx_getprop_6gevent_5libev_8corecext_4loop_sig_pending, 0, (char *)0, 0},
  {(char *)"origflags", __pyx_getprop_6gevent_5libev_8corecext_4loop_origflags, 0, (char *)0, 0},
  {(char *)"origflags_int", __pyx_getprop_6gevent_5libev_8corecext_4loop_origflags_int, 0, (char *)0, 0},
  {(char *)"sigfd", __pyx_getprop_6gevent_5libev_8corecext_4loop_sigfd, 0, (char *)0, 0},
  {(char *)"error_handler", __pyx_getprop_6gevent_5libev_8corecext_4loop_error_handler, __pyx_setprop_6gevent_5libev_8corecext_4loop_error_handler, (char *)0, 0},
  {(char *)"_callbacks", __pyx_getprop_6gevent_5libev_8corecext_4loop__callbacks, __pyx_setprop_6gevent_5libev_8corecext_4loop__callbacks, (char *)0, 0},
  {(char *)"approx_timer_resolution", __pyx_getprop_6gevent_5libev_8corecext_4loop_approx_timer_resolution, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};

DL_EXPORT(PyTypeObject) PyGeventLoop_Type = {
  PyVarObject_HEAD_INIT(0, 0)
  "gevent.libev.corecext.loop", /*tp_name*/
  sizeof(struct PyGeventLoopObject), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6gevent_5libev_8corecext_loop, /*tp_dealloc*/
  0, /*tp_print*/
  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
  __pyx_pw_6gevent_5libev_8corecext_4loop_31__repr__, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*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_6gevent_5libev_8corecext_loop, /*tp_traverse*/
  __pyx_tp_clear_6gevent_5libev_8corecext_loop, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6gevent_5libev_8corecext_loop, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_6gevent_5libev_8corecext_loop, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_6gevent_5libev_8corecext_4loop_3__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_6gevent_5libev_8corecext_loop, /*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
};

static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_watcher(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct PyGeventWatcherObject *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 PyGeventWatcherObject *)o);
  p->loop = ((struct PyGeventLoopObject *)Py_None); Py_INCREF(Py_None);
  p->_callback = Py_None; Py_INCREF(Py_None);
  p->args = ((PyObject*)Py_None); Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_6gevent_5libev_8corecext_watcher(PyObject *o) {
  struct PyGeventWatcherObject *p = (struct PyGeventWatcherObject *)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->loop);
  Py_CLEAR(p->_callback);
  Py_CLEAR(p->args);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_6gevent_5libev_8corecext_watcher(PyObject *o, visitproc v, void *a) {
  int e;
  struct PyGeventWatcherObject *p = (struct PyGeventWatcherObject *)o;
  if (p->loop) {
    e = (*v)(((PyObject *)p->loop), a); if (e) return e;
  }
  if (p->_callback) {
    e = (*v)(p->_callback, a); if (e) return e;
  }
  if (p->args) {
    e = (*v)(p->args, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_6gevent_5libev_8corecext_watcher(PyObject *o) {
  PyObject* tmp;
  struct PyGeventWatcherObject *p = (struct PyGeventWatcherObject *)o;
  tmp = ((PyObject*)p->loop);
  p->loop = ((struct PyGeventLoopObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_callback);
  p->_callback = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->args);
  p->args = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_7watcher_ref(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_7watcher_3ref_1__get__(o);
}

static int __pyx_setprop_6gevent_5libev_8corecext_7watcher_ref(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_6gevent_5libev_8corecext_7watcher_3ref_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_7watcher_callback(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_7watcher_8callback_1__get__(o);
}

static int __pyx_setprop_6gevent_5libev_8corecext_7watcher_callback(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_6gevent_5libev_8corecext_7watcher_8callback_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_7watcher_priority(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_7watcher_8priority_1__get__(o);
}

static int __pyx_setprop_6gevent_5libev_8corecext_7watcher_priority(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_6gevent_5libev_8corecext_7watcher_8priority_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_7watcher_active(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_7watcher_6active_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_7watcher_pending(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_7watcher_7pending_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_7watcher_loop(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_7watcher_4loop_1__get__(o);
}

static int __pyx_setprop_6gevent_5libev_8corecext_7watcher_loop(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_6gevent_5libev_8corecext_7watcher_4loop_3__set__(o, v);
  }
  else {
    return __pyx_pw_6gevent_5libev_8corecext_7watcher_4loop_5__del__(o);
  }
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_7watcher_args(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_7watcher_4args_1__get__(o);
}

static int __pyx_setprop_6gevent_5libev_8corecext_7watcher_args(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_6gevent_5libev_8corecext_7watcher_4args_3__set__(o, v);
  }
  else {
    return __pyx_pw_6gevent_5libev_8corecext_7watcher_4args_5__del__(o);
  }
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_7watcher__flags(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_7watcher_6_flags_1__get__(o);
}

static PyMethodDef __pyx_methods_6gevent_5libev_8corecext_watcher[] = {
  {"start", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_7watcher_3start, METH_VARARGS|METH_KEYWORDS, 0},
  {"stop", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_7watcher_5stop, METH_NOARGS, 0},
  {"feed", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_7watcher_7feed, METH_VARARGS|METH_KEYWORDS, 0},
  {"_format", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_7watcher_11_format, METH_NOARGS, 0},
  {"close", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_7watcher_13close, METH_NOARGS, 0},
  {"__enter__", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_7watcher_15__enter__, METH_NOARGS, 0},
  {"__exit__", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_7watcher_17__exit__, METH_VARARGS|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_6gevent_5libev_8corecext_watcher[] = {
  {(char *)"ref", __pyx_getprop_6gevent_5libev_8corecext_7watcher_ref, __pyx_setprop_6gevent_5libev_8corecext_7watcher_ref, (char *)0, 0},
  {(char *)"callback", __pyx_getprop_6gevent_5libev_8corecext_7watcher_callback, __pyx_setprop_6gevent_5libev_8corecext_7watcher_callback, (char *)0, 0},
  {(char *)"priority", __pyx_getprop_6gevent_5libev_8corecext_7watcher_priority, __pyx_setprop_6gevent_5libev_8corecext_7watcher_priority, (char *)0, 0},
  {(char *)"active", __pyx_getprop_6gevent_5libev_8corecext_7watcher_active, 0, (char *)0, 0},
  {(char *)"pending", __pyx_getprop_6gevent_5libev_8corecext_7watcher_pending, 0, (char *)0, 0},
  {(char *)"loop", __pyx_getprop_6gevent_5libev_8corecext_7watcher_loop, __pyx_setprop_6gevent_5libev_8corecext_7watcher_loop, (char *)0, 0},
  {(char *)"args", __pyx_getprop_6gevent_5libev_8corecext_7watcher_args, __pyx_setprop_6gevent_5libev_8corecext_7watcher_args, (char *)0, 0},
  {(char *)"_flags", __pyx_getprop_6gevent_5libev_8corecext_7watcher__flags, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};

DL_EXPORT(PyTypeObject) PyGeventWatcher_Type = {
  PyVarObject_HEAD_INIT(0, 0)
  "gevent.libev.corecext.watcher", /*tp_name*/
  sizeof(struct PyGeventWatcherObject), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6gevent_5libev_8corecext_watcher, /*tp_dealloc*/
  0, /*tp_print*/
  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
  __pyx_pw_6gevent_5libev_8corecext_7watcher_9__repr__, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*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*/
  "Abstract base class for all the watchers", /*tp_doc*/
  __pyx_tp_traverse_6gevent_5libev_8corecext_watcher, /*tp_traverse*/
  __pyx_tp_clear_6gevent_5libev_8corecext_watcher, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6gevent_5libev_8corecext_watcher, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_6gevent_5libev_8corecext_watcher, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_6gevent_5libev_8corecext_7watcher_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_6gevent_5libev_8corecext_watcher, /*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
};

static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_io(PyTypeObject *t, PyObject *a, PyObject *k) {
  PyObject *o = __pyx_tp_new_6gevent_5libev_8corecext_watcher(t, a, k);
  if (unlikely(!o)) return 0;
  if (unlikely(__pyx_pw_6gevent_5libev_8corecext_2io_5__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_6gevent_5libev_8corecext_io(PyObject *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);
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    ++Py_REFCNT(o);
    __pyx_pw_6gevent_5libev_8corecext_2io_7__dealloc__(o);
    --Py_REFCNT(o);
    PyErr_Restore(etype, eval, etb);
  }
  PyObject_GC_Track(o);
  __pyx_tp_dealloc_6gevent_5libev_8corecext_watcher(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_2io_fd(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_2io_2fd_1__get__(o);
}

static int __pyx_setprop_6gevent_5libev_8corecext_2io_fd(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_6gevent_5libev_8corecext_2io_2fd_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_2io_events(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_2io_6events_1__get__(o);
}

static int __pyx_setprop_6gevent_5libev_8corecext_2io_events(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_6gevent_5libev_8corecext_2io_6events_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_2io_events_str(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_2io_10events_str_1__get__(o);
}

static PyMethodDef __pyx_methods_6gevent_5libev_8corecext_io[] = {
  {"start", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_2io_1start, METH_VARARGS|METH_KEYWORDS, 0},
  {"_format", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_2io_9_format, METH_NOARGS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_6gevent_5libev_8corecext_io[] = {
  {(char *)"fd", __pyx_getprop_6gevent_5libev_8corecext_2io_fd, __pyx_setprop_6gevent_5libev_8corecext_2io_fd, (char *)0, 0},
  {(char *)"events", __pyx_getprop_6gevent_5libev_8corecext_2io_events, __pyx_setprop_6gevent_5libev_8corecext_2io_events, (char *)0, 0},
  {(char *)"events_str", __pyx_getprop_6gevent_5libev_8corecext_2io_events_str, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};

DL_EXPORT(PyTypeObject) PyGeventIO_Type = {
  PyVarObject_HEAD_INIT(0, 0)
  "gevent.libev.corecext.io", /*tp_name*/
  sizeof(struct PyGeventIOObject), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6gevent_5libev_8corecext_io, /*tp_dealloc*/
  0, /*tp_print*/
  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
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_6gevent_5libev_8corecext_7watcher_9__repr__, /*tp_repr*/
  #else
  0, /*tp_repr*/
  #endif
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*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_6gevent_5libev_8corecext_watcher, /*tp_traverse*/
  __pyx_tp_clear_6gevent_5libev_8corecext_watcher, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6gevent_5libev_8corecext_io, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_6gevent_5libev_8corecext_io, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_6gevent_5libev_8corecext_2io_3__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_6gevent_5libev_8corecext_io, /*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
};

static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_timer(PyTypeObject *t, PyObject *a, PyObject *k) {
  PyObject *o = __pyx_tp_new_6gevent_5libev_8corecext_watcher(t, a, k);
  if (unlikely(!o)) return 0;
  if (unlikely(__pyx_pw_6gevent_5libev_8corecext_5timer_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_5timer_at(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_5timer_2at_1__get__(o);
}

static PyMethodDef __pyx_methods_6gevent_5libev_8corecext_timer[] = {
  {"start", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_5timer_5start, METH_VARARGS|METH_KEYWORDS, 0},
  {"again", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_6gevent_5libev_8corecext_5timer_7again, METH_VARARGS|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_6gevent_5libev_8corecext_timer[] = {
  {(char *)"at", __pyx_getprop_6gevent_5libev_8corecext_5timer_at, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};

DL_EXPORT(PyTypeObject) PyGeventTimer_Type = {
  PyVarObject_HEAD_INIT(0, 0)
  "gevent.libev.corecext.timer", /*tp_name*/
  sizeof(struct PyGeventTimerObject), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6gevent_5libev_8corecext_watcher, /*tp_dealloc*/
  0, /*tp_print*/
  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
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_6gevent_5libev_8corecext_7watcher_9__repr__, /*tp_repr*/
  #else
  0, /*tp_repr*/
  #endif
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*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_6gevent_5libev_8corecext_watcher, /*tp_traverse*/
  __pyx_tp_clear_6gevent_5libev_8corecext_watcher, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6gevent_5libev_8corecext_timer, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_6gevent_5libev_8corecext_timer, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_6gevent_5libev_8corecext_5timer_3__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_6gevent_5libev_8corecext_timer, /*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
};

static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_signal(PyTypeObject *t, PyObject *a, PyObject *k) {
  PyObject *o = __pyx_tp_new_6gevent_5libev_8corecext_watcher(t, a, k);
  if (unlikely(!o)) return 0;
  if (unlikely(__pyx_pw_6gevent_5libev_8corecext_6signal_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static PyMethodDef __pyx_methods_6gevent_5libev_8corecext_signal[] = {
  {0, 0, 0, 0}
};

DL_EXPORT(PyTypeObject) PyGeventSignal_Type = {
  PyVarObject_HEAD_INIT(0, 0)
  "gevent.libev.corecext.signal", /*tp_name*/
  sizeof(struct PyGeventSignalObject), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6gevent_5libev_8corecext_watcher, /*tp_dealloc*/
  0, /*tp_print*/
  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
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_6gevent_5libev_8corecext_7watcher_9__repr__, /*tp_repr*/
  #else
  0, /*tp_repr*/
  #endif
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*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_6gevent_5libev_8corecext_watcher, /*tp_traverse*/
  __pyx_tp_clear_6gevent_5libev_8corecext_watcher, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6gevent_5libev_8corecext_signal, /*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_6gevent_5libev_8corecext_6signal_3__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_6gevent_5libev_8corecext_signal, /*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
};

static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_idle(PyTypeObject *t, PyObject *a, PyObject *k) {
  PyObject *o = __pyx_tp_new_6gevent_5libev_8corecext_watcher(t, a, k);
  if (unlikely(!o)) return 0;
  if (unlikely(__pyx_pw_6gevent_5libev_8corecext_4idle_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static PyMethodDef __pyx_methods_6gevent_5libev_8corecext_idle[] = {
  {0, 0, 0, 0}
};

DL_EXPORT(PyTypeObject) PyGeventIdle_Type = {
  PyVarObject_HEAD_INIT(0, 0)
  "gevent.libev.corecext.idle", /*tp_name*/
  sizeof(struct PyGeventIdleObject), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6gevent_5libev_8corecext_watcher, /*tp_dealloc*/
  0, /*tp_print*/
  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
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_6gevent_5libev_8corecext_7watcher_9__repr__, /*tp_repr*/
  #else
  0, /*tp_repr*/
  #endif
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*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_6gevent_5libev_8corecext_watcher, /*tp_traverse*/
  __pyx_tp_clear_6gevent_5libev_8corecext_watcher, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6gevent_5libev_8corecext_idle, /*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*/
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_6gevent_5libev_8corecext_7watcher_1__init__, /*tp_init*/
  #else
  0, /*tp_init*/
  #endif
  0, /*tp_alloc*/
  __pyx_tp_new_6gevent_5libev_8corecext_idle, /*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
};

static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_prepare(PyTypeObject *t, PyObject *a, PyObject *k) {
  PyObject *o = __pyx_tp_new_6gevent_5libev_8corecext_watcher(t, a, k);
  if (unlikely(!o)) return 0;
  if (unlikely(__pyx_pw_6gevent_5libev_8corecext_7prepare_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static PyMethodDef __pyx_methods_6gevent_5libev_8corecext_prepare[] = {
  {0, 0, 0, 0}
};

DL_EXPORT(PyTypeObject) PyGeventPrepare_Type = {
  PyVarObject_HEAD_INIT(0, 0)
  "gevent.libev.corecext.prepare", /*tp_name*/
  sizeof(struct PyGeventPrepareObject), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6gevent_5libev_8corecext_watcher, /*tp_dealloc*/
  0, /*tp_print*/
  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
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_6gevent_5libev_8corecext_7watcher_9__repr__, /*tp_repr*/
  #else
  0, /*tp_repr*/
  #endif
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*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_6gevent_5libev_8corecext_watcher, /*tp_traverse*/
  __pyx_tp_clear_6gevent_5libev_8corecext_watcher, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6gevent_5libev_8corecext_prepare, /*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*/
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_6gevent_5libev_8corecext_7watcher_1__init__, /*tp_init*/
  #else
  0, /*tp_init*/
  #endif
  0, /*tp_alloc*/
  __pyx_tp_new_6gevent_5libev_8corecext_prepare, /*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
};

static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_check(PyTypeObject *t, PyObject *a, PyObject *k) {
  PyObject *o = __pyx_tp_new_6gevent_5libev_8corecext_watcher(t, a, k);
  if (unlikely(!o)) return 0;
  if (unlikely(__pyx_pw_6gevent_5libev_8corecext_5check_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static PyMethodDef __pyx_methods_6gevent_5libev_8corecext_check[] = {
  {0, 0, 0, 0}
};

DL_EXPORT(PyTypeObject) PyGeventCheck_Type = {
  PyVarObject_HEAD_INIT(0, 0)
  "gevent.libev.corecext.check", /*tp_name*/
  sizeof(struct PyGeventCheckObject), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6gevent_5libev_8corecext_watcher, /*tp_dealloc*/
  0, /*tp_print*/
  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
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_6gevent_5libev_8corecext_7watcher_9__repr__, /*tp_repr*/
  #else
  0, /*tp_repr*/
  #endif
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*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_6gevent_5libev_8corecext_watcher, /*tp_traverse*/
  __pyx_tp_clear_6gevent_5libev_8corecext_watcher, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6gevent_5libev_8corecext_check, /*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*/
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_6gevent_5libev_8corecext_7watcher_1__init__, /*tp_init*/
  #else
  0, /*tp_init*/
  #endif
  0, /*tp_alloc*/
  __pyx_tp_new_6gevent_5libev_8corecext_check, /*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
};

static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_fork(PyTypeObject *t, PyObject *a, PyObject *k) {
  PyObject *o = __pyx_tp_new_6gevent_5libev_8corecext_watcher(t, a, k);
  if (unlikely(!o)) return 0;
  if (unlikely(__pyx_pw_6gevent_5libev_8corecext_4fork_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static PyMethodDef __pyx_methods_6gevent_5libev_8corecext_fork[] = {
  {0, 0, 0, 0}
};

DL_EXPORT(PyTypeObject) PyGeventFork_Type = {
  PyVarObject_HEAD_INIT(0, 0)
  "gevent.libev.corecext.fork", /*tp_name*/
  sizeof(struct PyGeventForkObject), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6gevent_5libev_8corecext_watcher, /*tp_dealloc*/
  0, /*tp_print*/
  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
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_6gevent_5libev_8corecext_7watcher_9__repr__, /*tp_repr*/
  #else
  0, /*tp_repr*/
  #endif
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*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_6gevent_5libev_8corecext_watcher, /*tp_traverse*/
  __pyx_tp_clear_6gevent_5libev_8corecext_watcher, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6gevent_5libev_8corecext_fork, /*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*/
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_6gevent_5libev_8corecext_7watcher_1__init__, /*tp_init*/
  #else
  0, /*tp_init*/
  #endif
  0, /*tp_alloc*/
  __pyx_tp_new_6gevent_5libev_8corecext_fork, /*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
};

static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_async_(PyTypeObject *t, PyObject *a, PyObject *k) {
  PyObject *o = __pyx_tp_new_6gevent_5libev_8corecext_watcher(t, a, k);
  if (unlikely(!o)) return 0;
  if (unlikely(__pyx_pw_6gevent_5libev_8corecext_6async__1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_6async__pending(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_6async__7pending_1__get__(o);
}

static PyMethodDef __pyx_methods_6gevent_5libev_8corecext_async_[] = {
  {"send", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_6async__3send, METH_NOARGS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_6gevent_5libev_8corecext_async_[] = {
  {(char *)"pending", __pyx_getprop_6gevent_5libev_8corecext_6async__pending, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};

DL_EXPORT(PyTypeObject) PyGeventAsync_Type = {
  PyVarObject_HEAD_INIT(0, 0)
  "gevent.libev.corecext.async_", /*tp_name*/
  sizeof(struct PyGeventAsyncObject), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6gevent_5libev_8corecext_watcher, /*tp_dealloc*/
  0, /*tp_print*/
  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
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_6gevent_5libev_8corecext_7watcher_9__repr__, /*tp_repr*/
  #else
  0, /*tp_repr*/
  #endif
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*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_6gevent_5libev_8corecext_watcher, /*tp_traverse*/
  __pyx_tp_clear_6gevent_5libev_8corecext_watcher, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6gevent_5libev_8corecext_async_, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_6gevent_5libev_8corecext_async_, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_6gevent_5libev_8corecext_7watcher_1__init__, /*tp_init*/
  #else
  0, /*tp_init*/
  #endif
  0, /*tp_alloc*/
  __pyx_tp_new_6gevent_5libev_8corecext_async_, /*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
};

static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_child(PyTypeObject *t, PyObject *a, PyObject *k) {
  PyObject *o = __pyx_tp_new_6gevent_5libev_8corecext_watcher(t, a, k);
  if (unlikely(!o)) return 0;
  if (unlikely(__pyx_pw_6gevent_5libev_8corecext_5child_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_5child_pid(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_5child_3pid_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_5child_rpid(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_5child_4rpid_1__get__(o);
}

static int __pyx_setprop_6gevent_5libev_8corecext_5child_rpid(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_6gevent_5libev_8corecext_5child_4rpid_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_5child_rstatus(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_5child_7rstatus_1__get__(o);
}

static int __pyx_setprop_6gevent_5libev_8corecext_5child_rstatus(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_6gevent_5libev_8corecext_5child_7rstatus_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyMethodDef __pyx_methods_6gevent_5libev_8corecext_child[] = {
  {"_format", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_5child_5_format, METH_NOARGS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_6gevent_5libev_8corecext_child[] = {
  {(char *)"pid", __pyx_getprop_6gevent_5libev_8corecext_5child_pid, 0, (char *)0, 0},
  {(char *)"rpid", __pyx_getprop_6gevent_5libev_8corecext_5child_rpid, __pyx_setprop_6gevent_5libev_8corecext_5child_rpid, (char *)0, 0},
  {(char *)"rstatus", __pyx_getprop_6gevent_5libev_8corecext_5child_rstatus, __pyx_setprop_6gevent_5libev_8corecext_5child_rstatus, (char *)0, 0},
  {0, 0, 0, 0, 0}
};

DL_EXPORT(PyTypeObject) PyGeventChild_Type = {
  PyVarObject_HEAD_INIT(0, 0)
  "gevent.libev.corecext.child", /*tp_name*/
  sizeof(struct PyGeventChildObject), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6gevent_5libev_8corecext_watcher, /*tp_dealloc*/
  0, /*tp_print*/
  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
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_6gevent_5libev_8corecext_7watcher_9__repr__, /*tp_repr*/
  #else
  0, /*tp_repr*/
  #endif
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*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_6gevent_5libev_8corecext_watcher, /*tp_traverse*/
  __pyx_tp_clear_6gevent_5libev_8corecext_watcher, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6gevent_5libev_8corecext_child, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_6gevent_5libev_8corecext_child, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_6gevent_5libev_8corecext_5child_3__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_6gevent_5libev_8corecext_child, /*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
};

static PyObject *__pyx_tp_new_6gevent_5libev_8corecext_stat(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct PyGeventStatObject *p;
  PyObject *o = __pyx_tp_new_6gevent_5libev_8corecext_watcher(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct PyGeventStatObject *)o);
  p->path = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->_paths = ((PyObject*)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_6gevent_5libev_8corecext_4stat_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_6gevent_5libev_8corecext_stat(PyObject *o) {
  struct PyGeventStatObject *p = (struct PyGeventStatObject *)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->path);
  Py_CLEAR(p->_paths);
  PyObject_GC_Track(o);
  __pyx_tp_dealloc_6gevent_5libev_8corecext_watcher(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4stat_attr(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4stat_4attr_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4stat_prev(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4stat_4prev_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4stat_interval(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4stat_8interval_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4stat_path(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4stat_4path_1__get__(o);
}

static PyObject *__pyx_getprop_6gevent_5libev_8corecext_4stat__paths(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6gevent_5libev_8corecext_4stat_6_paths_1__get__(o);
}

static PyMethodDef __pyx_methods_6gevent_5libev_8corecext_stat[] = {
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_6gevent_5libev_8corecext_stat[] = {
  {(char *)"attr", __pyx_getprop_6gevent_5libev_8corecext_4stat_attr, 0, (char *)0, 0},
  {(char *)"prev", __pyx_getprop_6gevent_5libev_8corecext_4stat_prev, 0, (char *)0, 0},
  {(char *)"interval", __pyx_getprop_6gevent_5libev_8corecext_4stat_interval, 0, (char *)0, 0},
  {(char *)"path", __pyx_getprop_6gevent_5libev_8corecext_4stat_path, 0, (char *)0, 0},
  {(char *)"_paths", __pyx_getprop_6gevent_5libev_8corecext_4stat__paths, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};

DL_EXPORT(PyTypeObject) PyGeventStat_Type = {
  PyVarObject_HEAD_INIT(0, 0)
  "gevent.libev.corecext.stat", /*tp_name*/
  sizeof(struct PyGeventStatObject), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6gevent_5libev_8corecext_stat, /*tp_dealloc*/
  0, /*tp_print*/
  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
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_6gevent_5libev_8corecext_7watcher_9__repr__, /*tp_repr*/
  #else
  0, /*tp_repr*/
  #endif
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*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_6gevent_5libev_8corecext_watcher, /*tp_traverse*/
  __pyx_tp_clear_6gevent_5libev_8corecext_watcher, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6gevent_5libev_8corecext_stat, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_6gevent_5libev_8corecext_stat, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_6gevent_5libev_8corecext_4stat_3__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_6gevent_5libev_8corecext_stat, /*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
};

static struct __pyx_obj_6gevent_5libev_8corecext___pyx_scope_struct__genexpr *__pyx_freelist_6gevent_5libev_8corecext___pyx_scope_struct__genexpr[8];
static int __pyx_freecount_6gevent_5libev_8corecext___pyx_scope_struct__genexpr = 0;

static PyObject *__pyx_tp_new_6gevent_5libev_8corecext___pyx_scope_struct__genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_6gevent_5libev_8corecext___pyx_scope_struct__genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_6gevent_5libev_8corecext___pyx_scope_struct__genexpr)))) {
    o = (PyObject*)__pyx_freelist_6gevent_5libev_8corecext___pyx_scope_struct__genexpr[--__pyx_freecount_6gevent_5libev_8corecext___pyx_scope_struct__genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_6gevent_5libev_8corecext___pyx_scope_struct__genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_6gevent_5libev_8corecext___pyx_scope_struct__genexpr(PyObject *o) {
  struct __pyx_obj_6gevent_5libev_8corecext___pyx_scope_struct__genexpr *p = (struct __pyx_obj_6gevent_5libev_8corecext___pyx_scope_struct__genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_flag);
  Py_CLEAR(p->__pyx_v_string);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_6gevent_5libev_8corecext___pyx_scope_struct__genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_6gevent_5libev_8corecext___pyx_scope_struct__genexpr)))) {
    __pyx_freelist_6gevent_5libev_8corecext___pyx_scope_struct__genexpr[__pyx_freecount_6gevent_5libev_8corecext___pyx_scope_struct__genexpr++] = ((struct __pyx_obj_6gevent_5libev_8corecext___pyx_scope_struct__genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_6gevent_5libev_8corecext___pyx_scope_struct__genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_6gevent_5libev_8corecext___pyx_scope_struct__genexpr *p = (struct __pyx_obj_6gevent_5libev_8corecext___pyx_scope_struct__genexpr *)o;
  if (p->__pyx_v_flag) {
    e = (*v)(p->__pyx_v_flag, a); if (e) return e;
  }
  if (p->__pyx_v_string) {
    e = (*v)(p->__pyx_v_string, a); if (e) return e;
  }
  return 0;
}

static PyTypeObject __pyx_type_6gevent_5libev_8corecext___pyx_scope_struct__genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "gevent.libev.corecext.__pyx_scope_struct__genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_6gevent_5libev_8corecext___pyx_scope_struct__genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6gevent_5libev_8corecext___pyx_scope_struct__genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  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*/
  0, /*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_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_6gevent_5libev_8corecext___pyx_scope_struct__genexpr, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*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*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_6gevent_5libev_8corecext___pyx_scope_struct__genexpr, /*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
};

static PyMethodDef __pyx_methods[] = {
  {"_flags_to_list", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_5_flags_to_list, METH_O, 0},
  {"_flags_to_int", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_7_flags_to_int, METH_O, 0},
  {"_check_flags", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_9_check_flags, METH_O, 0},
  {"_events_to_str", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_11_events_to_str, METH_O, 0},
  {"set_syserr_cb", (PyCFunction)__pyx_pw_6gevent_5libev_8corecext_21set_syserr_cb, METH_O, 0},
  {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_corecext(PyObject* module); /*proto*/
static PyModuleDef_Slot __pyx_moduledef_slots[] = {
  {Py_mod_create, (void*)__pyx_pymod_create},
  {Py_mod_exec, (void*)__pyx_pymod_exec_corecext},
  {0, NULL}
};
#endif

static struct PyModuleDef __pyx_moduledef = {
    PyModuleDef_HEAD_INIT,
    "corecext",
    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_s_, __pyx_k_, sizeof(__pyx_k_), 0, 0, 1, 0},
  {&__pyx_n_s_ASYNC, __pyx_k_ASYNC, sizeof(__pyx_k_ASYNC), 0, 0, 1, 1},
  {&__pyx_n_s_AttributeError, __pyx_k_AttributeError, sizeof(__pyx_k_AttributeError), 0, 0, 1, 1},
  {&__pyx_n_s_BACKEND_EPOLL, __pyx_k_BACKEND_EPOLL, sizeof(__pyx_k_BACKEND_EPOLL), 0, 0, 1, 1},
  {&__pyx_n_s_BACKEND_KQUEUE, __pyx_k_BACKEND_KQUEUE, sizeof(__pyx_k_BACKEND_KQUEUE), 0, 0, 1, 1},
  {&__pyx_n_s_BACKEND_POLL, __pyx_k_BACKEND_POLL, sizeof(__pyx_k_BACKEND_POLL), 0, 0, 1, 1},
  {&__pyx_n_s_BACKEND_PORT, __pyx_k_BACKEND_PORT, sizeof(__pyx_k_BACKEND_PORT), 0, 0, 1, 1},
  {&__pyx_n_s_BACKEND_SELECT, __pyx_k_BACKEND_SELECT, sizeof(__pyx_k_BACKEND_SELECT), 0, 0, 1, 1},
  {&__pyx_n_s_CHECK, __pyx_k_CHECK, sizeof(__pyx_k_CHECK), 0, 0, 1, 1},
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    {
        if (likely(PyCFunction_GET_FLAGS(func) & METH_NOARGS)) {
            return __Pyx_PyObject_CallMethO(func, NULL);
        }
    }
    return __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL);
}
#endif

/* 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));
}

/* ObjectGetItem */
#if CYTHON_USE_TYPE_SLOTS
static PyObject *__Pyx_PyObject_GetIndex(PyObject *obj, PyObject* index) {
    PyObject *runerr;
    Py_ssize_t key_value;
    PySequenceMethods *m = Py_TYPE(obj)->tp_as_sequence;
    if (unlikely(!(m && m->sq_item))) {
        PyErr_Format(PyExc_TypeError, "'%.200s' object is not subscriptable", Py_TYPE(obj)->tp_name);
        return NULL;
    }
    key_value = __Pyx_PyIndex_AsSsize_t(index);
    if (likely(key_value != -1 || !(runerr = PyErr_Occurred()))) {
        return __Pyx_GetItemInt_Fast(obj, key_value, 0, 1, 1);
    }
    if (PyErr_GivenExceptionMatches(runerr, PyExc_OverflowError)) {
        PyErr_Clear();
        PyErr_Format(PyExc_IndexError, "cannot fit '%.200s' into an index-sized integer", Py_TYPE(index)->tp_name);
    }
    return NULL;
}
static PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject* key) {
    PyMappingMethods *m = Py_TYPE(obj)->tp_as_mapping;
    if (likely(m && m->mp_subscript)) {
        return m->mp_subscript(obj, key);
    }
    return __Pyx_PyObject_GetIndex(obj, key);
}
#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

/* 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

/* 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;
}

/* StringJoin */
#if !CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyBytes_Join(PyObject* sep, PyObject* values) {
    return PyObject_CallMethodObjArgs(sep, __pyx_n_s_join, values, NULL);
}
#endif

/* 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

/* 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

/* 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

/* 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);
}

/* 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_CheckExact(key)) || 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
                    (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(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
                        (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(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;
}

/* KeywordStringCheck */
static int __Pyx_CheckKeywordStrings(
    PyObject *kwdict,
    const char* function_name,
    int kw_allowed)
{
    PyObject* key = 0;
    Py_ssize_t pos = 0;
#if CYTHON_COMPILING_IN_PYPY
    if (!kw_allowed && PyDict_Next(kwdict, &pos, &key, 0))
        goto invalid_keyword;
    return 1;
#else
    while (PyDict_Next(kwdict, &pos, &key, 0)) {
        #if PY_MAJOR_VERSION < 3
        if (unlikely(!PyString_Check(key)))
        #endif
            if (unlikely(!PyUnicode_Check(key)))
                goto invalid_keyword_type;
    }
    if ((!kw_allowed) && unlikely(key))
        goto invalid_keyword;
    return 1;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    return 0;
#endif
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
    return 0;
}

/* 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
}

/* 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
}

/* 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);
}

/* 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;
}

/* 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;
}

/* PyObjectSetAttrStr */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr_name, PyObject* value) {
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_setattro))
        return tp->tp_setattro(obj, attr_name, value);
#if PY_MAJOR_VERSION < 3
    if (likely(tp->tp_setattr))
        return tp->tp_setattr(obj, PyString_AS_STRING(attr_name), value);
#endif
    return PyObject_SetAttr(obj, attr_name, value);
}
#endif

/* 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;
}

/* 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

/* GetNameInClass */
static PyObject *__Pyx_GetGlobalNameAfterAttributeLookup(PyObject *name) {
    PyObject *result;
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
        return NULL;
    __Pyx_PyErr_Clear();
    __Pyx_GetModuleGlobalNameUncached(result, name);
    return result;
}
static PyObject *__Pyx__GetNameInClass(PyObject *nmspace, PyObject *name) {
    PyObject *result;
    result = __Pyx_PyObject_GetAttrStr(nmspace, name);
    if (!result) {
        result = __Pyx_GetGlobalNameAfterAttributeLookup(name);
    }
    return result;
}

/* 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 (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;
}

/* CLineInTraceback */
#ifndef CYTHON_CLINE_IN_TRACEBACK
static int __Pyx_CLineForTraceback(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);
}

/* 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);
    }
}

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

/* 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_unsigned_int(unsigned int value) {
    const unsigned int neg_one = (unsigned int) ((unsigned int) 0 - (unsigned int) 1), const_zero = (unsigned int) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(unsigned int) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(unsigned int) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(unsigned int) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(unsigned int) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(unsigned int) <= 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(unsigned int),
                                     little, !is_unsigned);
    }
}

/* CIntFromPy */
static CYTHON_INLINE unsigned int __Pyx_PyInt_As_unsigned_int(PyObject *x) {
    const unsigned int neg_one = (unsigned int) ((unsigned int) 0 - (unsigned int) 1), const_zero = (unsigned int) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(unsigned int) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(unsigned int, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (unsigned 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 (unsigned int) 0;
                case  1: __PYX_VERIFY_RETURN_INT(unsigned int, digit, digits[0])
                case 2:
                    if (8 * sizeof(unsigned int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned int) >= 2 * PyLong_SHIFT) {
                            return (unsigned int) (((((unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(unsigned int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned int) >= 3 * PyLong_SHIFT) {
                            return (unsigned int) (((((((unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(unsigned int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned 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(unsigned int) >= 4 * PyLong_SHIFT) {
                            return (unsigned int) (((((((((unsigned int)digits[3]) << PyLong_SHIFT) | (unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned 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 (unsigned int) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(unsigned int) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(unsigned int, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(unsigned int) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(unsigned 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 (unsigned int) 0;
                case -1: __PYX_VERIFY_RETURN_INT(unsigned int, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(unsigned int,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(unsigned int) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned int) - 1 > 2 * PyLong_SHIFT) {
                            return (unsigned int) (((unsigned int)-1)*(((((unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(unsigned int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned int) - 1 > 2 * PyLong_SHIFT) {
                            return (unsigned int) ((((((unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(unsigned int) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned int) - 1 > 3 * PyLong_SHIFT) {
                            return (unsigned int) (((unsigned int)-1)*(((((((unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(unsigned int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned int) - 1 > 3 * PyLong_SHIFT) {
                            return (unsigned int) ((((((((unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(unsigned int) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned 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(unsigned int) - 1 > 4 * PyLong_SHIFT) {
                            return (unsigned int) (((unsigned int)-1)*(((((((((unsigned int)digits[3]) << PyLong_SHIFT) | (unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(unsigned int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned 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(unsigned int) - 1 > 4 * PyLong_SHIFT) {
                            return (unsigned int) ((((((((((unsigned int)digits[3]) << PyLong_SHIFT) | (unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(unsigned int) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(unsigned int, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(unsigned int) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(unsigned 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
            unsigned 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 (unsigned int) -1;
        }
    } else {
        unsigned int val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (unsigned int) -1;
        val = __Pyx_PyInt_As_unsigned_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to unsigned int");
    return (unsigned int) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to unsigned int");
    return (unsigned int) -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;
}

/* 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;
}

/* 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

/* FetchCommonType */
static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
    PyObject* fake_module;
    PyTypeObject* cached_type = NULL;
    fake_module = PyImport_AddModule((char*) "_cython_" CYTHON_ABI);
    if (!fake_module) return NULL;
    Py_INCREF(fake_module);
    cached_type = (PyTypeObject*) PyObject_GetAttrString(fake_module, type->tp_name);
    if (cached_type) {
        if (!PyType_Check((PyObject*)cached_type)) {
            PyErr_Format(PyExc_TypeError,
                "Shared Cython type %.200s is not a type object",
                type->tp_name);
            goto bad;
        }
        if (cached_type->tp_basicsize != type->tp_basicsize) {
            PyErr_Format(PyExc_TypeError,
                "Shared Cython type %.200s has the wrong size, try recompiling",
                type->tp_name);
            goto bad;
        }
    } else {
        if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
        PyErr_Clear();
        if (PyType_Ready(type) < 0) goto bad;
        if (PyObject_SetAttrString(fake_module, type->tp_name, (PyObject*) type) < 0)
            goto bad;
        Py_INCREF(type);
        cached_type = type;
    }
done:
    Py_DECREF(fake_module);
    return cached_type;
bad:
    Py_XDECREF(cached_type);
    cached_type = NULL;
    goto done;
}

/* 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);
}

/* CoroutineBase */
#include <structmember.h>
#include <frameobject.h>
#define __Pyx_Coroutine_Undelegate(gen) Py_CLEAR((gen)->yieldfrom)
static int __Pyx_PyGen__FetchStopIterationValue(CYTHON_UNUSED PyThreadState *__pyx_tstate, PyObject **pvalue) {
    PyObject *et, *ev, *tb;
    PyObject *value = NULL;
    __Pyx_ErrFetch(&et, &ev, &tb);
    if (!et) {
        Py_XDECREF(tb);
        Py_XDECREF(ev);
        Py_INCREF(Py_None);
        *pvalue = Py_None;
        return 0;
    }
    if (likely(et == PyExc_StopIteration)) {
        if (!ev) {
            Py_INCREF(Py_None);
            value = Py_None;
        }
#if PY_VERSION_HEX >= 0x030300A0
        else if (Py_TYPE(ev) == (PyTypeObject*)PyExc_StopIteration) {
            value = ((PyStopIterationObject *)ev)->value;
            Py_INCREF(value);
            Py_DECREF(ev);
        }
#endif
        else if (unlikely(PyTuple_Check(ev))) {
            if (PyTuple_GET_SIZE(ev) >= 1) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
                value = PyTuple_GET_ITEM(ev, 0);
                Py_INCREF(value);
#else
                value = PySequence_ITEM(ev, 0);
#endif
            } else {
                Py_INCREF(Py_None);
                value = Py_None;
            }
            Py_DECREF(ev);
        }
        else if (!__Pyx_TypeCheck(ev, (PyTypeObject*)PyExc_StopIteration)) {
            value = ev;
        }
        if (likely(value)) {
            Py_XDECREF(tb);
            Py_DECREF(et);
            *pvalue = value;
            return 0;
        }
    } else if (!__Pyx_PyErr_GivenExceptionMatches(et, PyExc_StopIteration)) {
        __Pyx_ErrRestore(et, ev, tb);
        return -1;
    }
    PyErr_NormalizeException(&et, &ev, &tb);
    if (unlikely(!PyObject_TypeCheck(ev, (PyTypeObject*)PyExc_StopIteration))) {
        __Pyx_ErrRestore(et, ev, tb);
        return -1;
    }
    Py_XDECREF(tb);
    Py_DECREF(et);
#if PY_VERSION_HEX >= 0x030300A0
    value = ((PyStopIterationObject *)ev)->value;
    Py_INCREF(value);
    Py_DECREF(ev);
#else
    {
        PyObject* args = __Pyx_PyObject_GetAttrStr(ev, __pyx_n_s_args);
        Py_DECREF(ev);
        if (likely(args)) {
            value = PySequence_GetItem(args, 0);
            Py_DECREF(args);
        }
        if (unlikely(!value)) {
            __Pyx_ErrRestore(NULL, NULL, NULL);
            Py_INCREF(Py_None);
            value = Py_None;
        }
    }
#endif
    *pvalue = value;
    return 0;
}
static CYTHON_INLINE
void __Pyx_Coroutine_ExceptionClear(__Pyx_ExcInfoStruct *exc_state) {
    PyObject *t, *v, *tb;
    t = exc_state->exc_type;
    v = exc_state->exc_value;
    tb = exc_state->exc_traceback;
    exc_state->exc_type = NULL;
    exc_state->exc_value = NULL;
    exc_state->exc_traceback = NULL;
    Py_XDECREF(t);
    Py_XDECREF(v);
    Py_XDECREF(tb);
}
#define __Pyx_Coroutine_AlreadyRunningError(gen)  (__Pyx__Coroutine_AlreadyRunningError(gen), (PyObject*)NULL)
static void __Pyx__Coroutine_AlreadyRunningError(CYTHON_UNUSED __pyx_CoroutineObject *gen) {
    const char *msg;
    if ((0)) {
    #ifdef __Pyx_Coroutine_USED
    } else if (__Pyx_Coroutine_Check((PyObject*)gen)) {
        msg = "coroutine already executing";
    #endif
    #ifdef __Pyx_AsyncGen_USED
    } else if (__Pyx_AsyncGen_CheckExact((PyObject*)gen)) {
        msg = "async generator already executing";
    #endif
    } else {
        msg = "generator already executing";
    }
    PyErr_SetString(PyExc_ValueError, msg);
}
#define __Pyx_Coroutine_NotStartedError(gen)  (__Pyx__Coroutine_NotStartedError(gen), (PyObject*)NULL)
static void __Pyx__Coroutine_NotStartedError(CYTHON_UNUSED PyObject *gen) {
    const char *msg;
    if ((0)) {
    #ifdef __Pyx_Coroutine_USED
    } else if (__Pyx_Coroutine_Check(gen)) {
        msg = "can't send non-None value to a just-started coroutine";
    #endif
    #ifdef __Pyx_AsyncGen_USED
    } else if (__Pyx_AsyncGen_CheckExact(gen)) {
        msg = "can't send non-None value to a just-started async generator";
    #endif
    } else {
        msg = "can't send non-None value to a just-started generator";
    }
    PyErr_SetString(PyExc_TypeError, msg);
}
#define __Pyx_Coroutine_AlreadyTerminatedError(gen, value, closing)  (__Pyx__Coroutine_AlreadyTerminatedError(gen, value, closing), (PyObject*)NULL)
static void __Pyx__Coroutine_AlreadyTerminatedError(CYTHON_UNUSED PyObject *gen, PyObject *value, CYTHON_UNUSED int closing) {
    #ifdef __Pyx_Coroutine_USED
    if (!closing && __Pyx_Coroutine_Check(gen)) {
        PyErr_SetString(PyExc_RuntimeError, "cannot reuse already awaited coroutine");
    } else
    #endif
    if (value) {
        #ifdef __Pyx_AsyncGen_USED
        if (__Pyx_AsyncGen_CheckExact(gen))
            PyErr_SetNone(__Pyx_PyExc_StopAsyncIteration);
        else
        #endif
        PyErr_SetNone(PyExc_StopIteration);
    }
}
static
PyObject *__Pyx_Coroutine_SendEx(__pyx_CoroutineObject *self, PyObject *value, int closing) {
    __Pyx_PyThreadState_declare
    PyThreadState *tstate;
    __Pyx_ExcInfoStruct *exc_state;
    PyObject *retval;
    assert(!self->is_running);
    if (unlikely(self->resume_label == 0)) {
        if (unlikely(value && value != Py_None)) {
            return __Pyx_Coroutine_NotStartedError((PyObject*)self);
        }
    }
    if (unlikely(self->resume_label == -1)) {
        return __Pyx_Coroutine_AlreadyTerminatedError((PyObject*)self, value, closing);
    }
#if CYTHON_FAST_THREAD_STATE
    __Pyx_PyThreadState_assign
    tstate = __pyx_tstate;
#else
    tstate = __Pyx_PyThreadState_Current;
#endif
    exc_state = &self->gi_exc_state;
    if (exc_state->exc_type) {
        #if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_PYSTON
        #else
        if (exc_state->exc_traceback) {
            PyTracebackObject *tb = (PyTracebackObject *) exc_state->exc_traceback;
            PyFrameObject *f = tb->tb_frame;
            Py_XINCREF(tstate->frame);
            assert(f->f_back == NULL);
            f->f_back = tstate->frame;
        }
        #endif
    }
#if CYTHON_USE_EXC_INFO_STACK
    exc_state->previous_item = tstate->exc_info;
    tstate->exc_info = exc_state;
#else
    if (exc_state->exc_type) {
        __Pyx_ExceptionSwap(&exc_state->exc_type, &exc_state->exc_value, &exc_state->exc_traceback);
    } else {
        __Pyx_Coroutine_ExceptionClear(exc_state);
        __Pyx_ExceptionSave(&exc_state->exc_type, &exc_state->exc_value, &exc_state->exc_traceback);
    }
#endif
    self->is_running = 1;
    retval = self->body((PyObject *) self, tstate, value);
    self->is_running = 0;
#if CYTHON_USE_EXC_INFO_STACK
    exc_state = &self->gi_exc_state;
    tstate->exc_info = exc_state->previous_item;
    exc_state->previous_item = NULL;
    __Pyx_Coroutine_ResetFrameBackpointer(exc_state);
#endif
    return retval;
}
static CYTHON_INLINE void __Pyx_Coroutine_ResetFrameBackpointer(__Pyx_ExcInfoStruct *exc_state) {
    PyObject *exc_tb = exc_state->exc_traceback;
    if (likely(exc_tb)) {
#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_PYSTON
#else
        PyTracebackObject *tb = (PyTracebackObject *) exc_tb;
        PyFrameObject *f = tb->tb_frame;
        Py_CLEAR(f->f_back);
#endif
    }
}
static CYTHON_INLINE
PyObject *__Pyx_Coroutine_MethodReturn(CYTHON_UNUSED PyObject* gen, PyObject *retval) {
    if (unlikely(!retval)) {
        __Pyx_PyThreadState_declare
        __Pyx_PyThreadState_assign
        if (!__Pyx_PyErr_Occurred()) {
            PyObject *exc = PyExc_StopIteration;
            #ifdef __Pyx_AsyncGen_USED
            if (__Pyx_AsyncGen_CheckExact(gen))
                exc = __Pyx_PyExc_StopAsyncIteration;
            #endif
            __Pyx_PyErr_SetNone(exc);
        }
    }
    return retval;
}
static CYTHON_INLINE
PyObject *__Pyx_Coroutine_FinishDelegation(__pyx_CoroutineObject *gen) {
    PyObject *ret;
    PyObject *val = NULL;
    __Pyx_Coroutine_Undelegate(gen);
    __Pyx_PyGen__FetchStopIterationValue(__Pyx_PyThreadState_Current, &val);
    ret = __Pyx_Coroutine_SendEx(gen, val, 0);
    Py_XDECREF(val);
    return ret;
}
static PyObject *__Pyx_Coroutine_Send(PyObject *self, PyObject *value) {
    PyObject *retval;
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject*) self;
    PyObject *yf = gen->yieldfrom;
    if (unlikely(gen->is_running))
        return __Pyx_Coroutine_AlreadyRunningError(gen);
    if (yf) {
        PyObject *ret;
        gen->is_running = 1;
        #ifdef __Pyx_Generator_USED
        if (__Pyx_Generator_CheckExact(yf)) {
            ret = __Pyx_Coroutine_Send(yf, value);
        } else
        #endif
        #ifdef __Pyx_Coroutine_USED
        if (__Pyx_Coroutine_Check(yf)) {
            ret = __Pyx_Coroutine_Send(yf, value);
        } else
        #endif
        #ifdef __Pyx_AsyncGen_USED
        if (__pyx_PyAsyncGenASend_CheckExact(yf)) {
            ret = __Pyx_async_gen_asend_send(yf, value);
        } else
        #endif
        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03030000 && (defined(__linux__) || PY_VERSION_HEX >= 0x030600B3)
        if (PyGen_CheckExact(yf)) {
            ret = _PyGen_Send((PyGenObject*)yf, value == Py_None ? NULL : value);
        } else
        #endif
        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03050000 && defined(PyCoro_CheckExact) && (defined(__linux__) || PY_VERSION_HEX >= 0x030600B3)
        if (PyCoro_CheckExact(yf)) {
            ret = _PyGen_Send((PyGenObject*)yf, value == Py_None ? NULL : value);
        } else
        #endif
        {
            if (value == Py_None)
                ret = Py_TYPE(yf)->tp_iternext(yf);
            else
                ret = __Pyx_PyObject_CallMethod1(yf, __pyx_n_s_send, value);
        }
        gen->is_running = 0;
        if (likely(ret)) {
            return ret;
        }
        retval = __Pyx_Coroutine_FinishDelegation(gen);
    } else {
        retval = __Pyx_Coroutine_SendEx(gen, value, 0);
    }
    return __Pyx_Coroutine_MethodReturn(self, retval);
}
static int __Pyx_Coroutine_CloseIter(__pyx_CoroutineObject *gen, PyObject *yf) {
    PyObject *retval = NULL;
    int err = 0;
    #ifdef __Pyx_Generator_USED
    if (__Pyx_Generator_CheckExact(yf)) {
        retval = __Pyx_Coroutine_Close(yf);
        if (!retval)
            return -1;
    } else
    #endif
    #ifdef __Pyx_Coroutine_USED
    if (__Pyx_Coroutine_Check(yf)) {
        retval = __Pyx_Coroutine_Close(yf);
        if (!retval)
            return -1;
    } else
    if (__Pyx_CoroutineAwait_CheckExact(yf)) {
        retval = __Pyx_CoroutineAwait_Close((__pyx_CoroutineAwaitObject*)yf, NULL);
        if (!retval)
            return -1;
    } else
    #endif
    #ifdef __Pyx_AsyncGen_USED
    if (__pyx_PyAsyncGenASend_CheckExact(yf)) {
        retval = __Pyx_async_gen_asend_close(yf, NULL);
    } else
    if (__pyx_PyAsyncGenAThrow_CheckExact(yf)) {
        retval = __Pyx_async_gen_athrow_close(yf, NULL);
    } else
    #endif
    {
        PyObject *meth;
        gen->is_running = 1;
        meth = __Pyx_PyObject_GetAttrStr(yf, __pyx_n_s_close);
        if (unlikely(!meth)) {
            if (!PyErr_ExceptionMatches(PyExc_AttributeError)) {
                PyErr_WriteUnraisable(yf);
            }
            PyErr_Clear();
        } else {
            retval = PyObject_CallFunction(meth, NULL);
            Py_DECREF(meth);
            if (!retval)
                err = -1;
        }
        gen->is_running = 0;
    }
    Py_XDECREF(retval);
    return err;
}
static PyObject *__Pyx_Generator_Next(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject*) self;
    PyObject *yf = gen->yieldfrom;
    if (unlikely(gen->is_running))
        return __Pyx_Coroutine_AlreadyRunningError(gen);
    if (yf) {
        PyObject *ret;
        gen->is_running = 1;
        #ifdef __Pyx_Generator_USED
        if (__Pyx_Generator_CheckExact(yf)) {
            ret = __Pyx_Generator_Next(yf);
        } else
        #endif
        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03030000 && (defined(__linux__) || PY_VERSION_HEX >= 0x030600B3)
        if (PyGen_CheckExact(yf)) {
            ret = _PyGen_Send((PyGenObject*)yf, NULL);
        } else
        #endif
        #ifdef __Pyx_Coroutine_USED
        if (__Pyx_Coroutine_Check(yf)) {
            ret = __Pyx_Coroutine_Send(yf, Py_None);
        } else
        #endif
            ret = Py_TYPE(yf)->tp_iternext(yf);
        gen->is_running = 0;
        if (likely(ret)) {
            return ret;
        }
        return __Pyx_Coroutine_FinishDelegation(gen);
    }
    return __Pyx_Coroutine_SendEx(gen, Py_None, 0);
}
static PyObject *__Pyx_Coroutine_Close_Method(PyObject *self, CYTHON_UNUSED PyObject *arg) {
    return __Pyx_Coroutine_Close(self);
}
static PyObject *__Pyx_Coroutine_Close(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    PyObject *retval, *raised_exception;
    PyObject *yf = gen->yieldfrom;
    int err = 0;
    if (unlikely(gen->is_running))
        return __Pyx_Coroutine_AlreadyRunningError(gen);
    if (yf) {
        Py_INCREF(yf);
        err = __Pyx_Coroutine_CloseIter(gen, yf);
        __Pyx_Coroutine_Undelegate(gen);
        Py_DECREF(yf);
    }
    if (err == 0)
        PyErr_SetNone(PyExc_GeneratorExit);
    retval = __Pyx_Coroutine_SendEx(gen, NULL, 1);
    if (unlikely(retval)) {
        const char *msg;
        Py_DECREF(retval);
        if ((0)) {
        #ifdef __Pyx_Coroutine_USED
        } else if (__Pyx_Coroutine_Check(self)) {
            msg = "coroutine ignored GeneratorExit";
        #endif
        #ifdef __Pyx_AsyncGen_USED
        } else if (__Pyx_AsyncGen_CheckExact(self)) {
#if PY_VERSION_HEX < 0x03060000
            msg = "async generator ignored GeneratorExit - might require Python 3.6+ finalisation (PEP 525)";
#else
            msg = "async generator ignored GeneratorExit";
#endif
        #endif
        } else {
            msg = "generator ignored GeneratorExit";
        }
        PyErr_SetString(PyExc_RuntimeError, msg);
        return NULL;
    }
    raised_exception = PyErr_Occurred();
    if (likely(!raised_exception || __Pyx_PyErr_GivenExceptionMatches2(raised_exception, PyExc_GeneratorExit, PyExc_StopIteration))) {
        if (raised_exception) PyErr_Clear();
        Py_INCREF(Py_None);
        return Py_None;
    }
    return NULL;
}
static PyObject *__Pyx__Coroutine_Throw(PyObject *self, PyObject *typ, PyObject *val, PyObject *tb,
                                        PyObject *args, int close_on_genexit) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    PyObject *yf = gen->yieldfrom;
    if (unlikely(gen->is_running))
        return __Pyx_Coroutine_AlreadyRunningError(gen);
    if (yf) {
        PyObject *ret;
        Py_INCREF(yf);
        if (__Pyx_PyErr_GivenExceptionMatches(typ, PyExc_GeneratorExit) && close_on_genexit) {
            int err = __Pyx_Coroutine_CloseIter(gen, yf);
            Py_DECREF(yf);
            __Pyx_Coroutine_Undelegate(gen);
            if (err < 0)
                return __Pyx_Coroutine_MethodReturn(self, __Pyx_Coroutine_SendEx(gen, NULL, 0));
            goto throw_here;
        }
        gen->is_running = 1;
        if (0
        #ifdef __Pyx_Generator_USED
            || __Pyx_Generator_CheckExact(yf)
        #endif
        #ifdef __Pyx_Coroutine_USED
            || __Pyx_Coroutine_Check(yf)
        #endif
            ) {
            ret = __Pyx__Coroutine_Throw(yf, typ, val, tb, args, close_on_genexit);
        #ifdef __Pyx_Coroutine_USED
        } else if (__Pyx_CoroutineAwait_CheckExact(yf)) {
            ret = __Pyx__Coroutine_Throw(((__pyx_CoroutineAwaitObject*)yf)->coroutine, typ, val, tb, args, close_on_genexit);
        #endif
        } else {
            PyObject *meth = __Pyx_PyObject_GetAttrStr(yf, __pyx_n_s_throw);
            if (unlikely(!meth)) {
                Py_DECREF(yf);
                if (!PyErr_ExceptionMatches(PyExc_AttributeError)) {
                    gen->is_running = 0;
                    return NULL;
                }
                PyErr_Clear();
                __Pyx_Coroutine_Undelegate(gen);
                gen->is_running = 0;
                goto throw_here;
            }
            if (likely(args)) {
                ret = PyObject_CallObject(meth, args);
            } else {
                ret = PyObject_CallFunctionObjArgs(meth, typ, val, tb, NULL);
            }
            Py_DECREF(meth);
        }
        gen->is_running = 0;
        Py_DECREF(yf);
        if (!ret) {
            ret = __Pyx_Coroutine_FinishDelegation(gen);
        }
        return __Pyx_Coroutine_MethodReturn(self, ret);
    }
throw_here:
    __Pyx_Raise(typ, val, tb, NULL);
    return __Pyx_Coroutine_MethodReturn(self, __Pyx_Coroutine_SendEx(gen, NULL, 0));
}
static PyObject *__Pyx_Coroutine_Throw(PyObject *self, PyObject *args) {
    PyObject *typ;
    PyObject *val = NULL;
    PyObject *tb = NULL;
    if (!PyArg_UnpackTuple(args, (char *)"throw", 1, 3, &typ, &val, &tb))
        return NULL;
    return __Pyx__Coroutine_Throw(self, typ, val, tb, args, 1);
}
static CYTHON_INLINE int __Pyx_Coroutine_traverse_excstate(__Pyx_ExcInfoStruct *exc_state, visitproc visit, void *arg) {
    Py_VISIT(exc_state->exc_type);
    Py_VISIT(exc_state->exc_value);
    Py_VISIT(exc_state->exc_traceback);
    return 0;
}
static int __Pyx_Coroutine_traverse(__pyx_CoroutineObject *gen, visitproc visit, void *arg) {
    Py_VISIT(gen->closure);
    Py_VISIT(gen->classobj);
    Py_VISIT(gen->yieldfrom);
    return __Pyx_Coroutine_traverse_excstate(&gen->gi_exc_state, visit, arg);
}
static int __Pyx_Coroutine_clear(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    Py_CLEAR(gen->closure);
    Py_CLEAR(gen->classobj);
    Py_CLEAR(gen->yieldfrom);
    __Pyx_Coroutine_ExceptionClear(&gen->gi_exc_state);
#ifdef __Pyx_AsyncGen_USED
    if (__Pyx_AsyncGen_CheckExact(self)) {
        Py_CLEAR(((__pyx_PyAsyncGenObject*)gen)->ag_finalizer);
    }
#endif
    Py_CLEAR(gen->gi_code);
    Py_CLEAR(gen->gi_name);
    Py_CLEAR(gen->gi_qualname);
    Py_CLEAR(gen->gi_modulename);
    return 0;
}
static void __Pyx_Coroutine_dealloc(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    PyObject_GC_UnTrack(gen);
    if (gen->gi_weakreflist != NULL)
        PyObject_ClearWeakRefs(self);
    if (gen->resume_label >= 0) {
        PyObject_GC_Track(self);
#if PY_VERSION_HEX >= 0x030400a1 && CYTHON_USE_TP_FINALIZE
        if (PyObject_CallFinalizerFromDealloc(self))
#else
        Py_TYPE(gen)->tp_del(self);
        if (self->ob_refcnt > 0)
#endif
        {
            return;
        }
        PyObject_GC_UnTrack(self);
    }
#ifdef __Pyx_AsyncGen_USED
    if (__Pyx_AsyncGen_CheckExact(self)) {
        /* We have to handle this case for asynchronous generators
           right here, because this code has to be between UNTRACK
           and GC_Del. */
        Py_CLEAR(((__pyx_PyAsyncGenObject*)self)->ag_finalizer);
    }
#endif
    __Pyx_Coroutine_clear(self);
    PyObject_GC_Del(gen);
}
static void __Pyx_Coroutine_del(PyObject *self) {
    PyObject *error_type, *error_value, *error_traceback;
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    __Pyx_PyThreadState_declare
    if (gen->resume_label < 0) {
        return;
    }
#if !CYTHON_USE_TP_FINALIZE
    assert(self->ob_refcnt == 0);
    self->ob_refcnt = 1;
#endif
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&error_type, &error_value, &error_traceback);
#ifdef __Pyx_AsyncGen_USED
    if (__Pyx_AsyncGen_CheckExact(self)) {
        __pyx_PyAsyncGenObject *agen = (__pyx_PyAsyncGenObject*)self;
        PyObject *finalizer = agen->ag_finalizer;
        if (finalizer && !agen->ag_closed) {
            PyObject *res = __Pyx_PyObject_CallOneArg(finalizer, self);
            if (unlikely(!res)) {
                PyErr_WriteUnraisable(self);
            } else {
                Py_DECREF(res);
            }
            __Pyx_ErrRestore(error_type, error_value, error_traceback);
            return;
        }
    }
#endif
    if (unlikely(gen->resume_label == 0 && !error_value)) {
#ifdef __Pyx_Coroutine_USED
#ifdef __Pyx_Generator_USED
    if (!__Pyx_Generator_CheckExact(self))
#endif
        {
        PyObject_GC_UnTrack(self);
#if PY_MAJOR_VERSION >= 3  || defined(PyErr_WarnFormat)
        if (unlikely(PyErr_WarnFormat(PyExc_RuntimeWarning, 1, "coroutine '%.50S' was never awaited", gen->gi_qualname) < 0))
            PyErr_WriteUnraisable(self);
#else
        {PyObject *msg;
        char *cmsg;
        #if CYTHON_COMPILING_IN_PYPY
        msg = NULL;
        cmsg = (char*) "coroutine was never awaited";
        #else
        char *cname;
        PyObject *qualname;
        qualname = gen->gi_qualname;
        cname = PyString_AS_STRING(qualname);
        msg = PyString_FromFormat("coroutine '%.50s' was never awaited", cname);
        if (unlikely(!msg)) {
            PyErr_Clear();
            cmsg = (char*) "coroutine was never awaited";
        } else {
            cmsg = PyString_AS_STRING(msg);
        }
        #endif
        if (unlikely(PyErr_WarnEx(PyExc_RuntimeWarning, cmsg, 1) < 0))
            PyErr_WriteUnraisable(self);
        Py_XDECREF(msg);}
#endif
        PyObject_GC_Track(self);
        }
#endif
    } else {
        PyObject *res = __Pyx_Coroutine_Close(self);
        if (unlikely(!res)) {
            if (PyErr_Occurred())
                PyErr_WriteUnraisable(self);
        } else {
            Py_DECREF(res);
        }
    }
    __Pyx_ErrRestore(error_type, error_value, error_traceback);
#if !CYTHON_USE_TP_FINALIZE
    assert(self->ob_refcnt > 0);
    if (--self->ob_refcnt == 0) {
        return;
    }
    {
        Py_ssize_t refcnt = self->ob_refcnt;
        _Py_NewReference(self);
        self->ob_refcnt = refcnt;
    }
#if CYTHON_COMPILING_IN_CPYTHON
    assert(PyType_IS_GC(self->ob_type) &&
           _Py_AS_GC(self)->gc.gc_refs != _PyGC_REFS_UNTRACKED);
    _Py_DEC_REFTOTAL;
#endif
#ifdef COUNT_ALLOCS
    --Py_TYPE(self)->tp_frees;
    --Py_TYPE(self)->tp_allocs;
#endif
#endif
}
static PyObject *
__Pyx_Coroutine_get_name(__pyx_CoroutineObject *self, CYTHON_UNUSED void *context)
{
    PyObject *name = self->gi_name;
    if (unlikely(!name)) name = Py_None;
    Py_INCREF(name);
    return name;
}
static int
__Pyx_Coroutine_set_name(__pyx_CoroutineObject *self, PyObject *value, CYTHON_UNUSED void *context)
{
    PyObject *tmp;
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value)))
#else
    if (unlikely(value == NULL || !PyString_Check(value)))
#endif
    {
        PyErr_SetString(PyExc_TypeError,
                        "__name__ must be set to a string object");
        return -1;
    }
    tmp = self->gi_name;
    Py_INCREF(value);
    self->gi_name = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_Coroutine_get_qualname(__pyx_CoroutineObject *self, CYTHON_UNUSED void *context)
{
    PyObject *name = self->gi_qualname;
    if (unlikely(!name)) name = Py_None;
    Py_INCREF(name);
    return name;
}
static int
__Pyx_Coroutine_set_qualname(__pyx_CoroutineObject *self, PyObject *value, CYTHON_UNUSED void *context)
{
    PyObject *tmp;
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value)))
#else
    if (unlikely(value == NULL || !PyString_Check(value)))
#endif
    {
        PyErr_SetString(PyExc_TypeError,
                        "__qualname__ must be set to a string object");
        return -1;
    }
    tmp = self->gi_qualname;
    Py_INCREF(value);
    self->gi_qualname = value;
    Py_XDECREF(tmp);
    return 0;
}
static __pyx_CoroutineObject *__Pyx__Coroutine_New(
            PyTypeObject* type, __pyx_coroutine_body_t body, PyObject *code, PyObject *closure,
            PyObject *name, PyObject *qualname, PyObject *module_name) {
    __pyx_CoroutineObject *gen = PyObject_GC_New(__pyx_CoroutineObject, type);
    if (unlikely(!gen))
        return NULL;
    return __Pyx__Coroutine_NewInit(gen, body, code, closure, name, qualname, module_name);
}
static __pyx_CoroutineObject *__Pyx__Coroutine_NewInit(
            __pyx_CoroutineObject *gen, __pyx_coroutine_body_t body, PyObject *code, PyObject *closure,
            PyObject *name, PyObject *qualname, PyObject *module_name) {
    gen->body = body;
    gen->closure = closure;
    Py_XINCREF(closure);
    gen->is_running = 0;
    gen->resume_label = 0;
    gen->classobj = NULL;
    gen->yieldfrom = NULL;
    gen->gi_exc_state.exc_type = NULL;
    gen->gi_exc_state.exc_value = NULL;
    gen->gi_exc_state.exc_traceback = NULL;
#if CYTHON_USE_EXC_INFO_STACK
    gen->gi_exc_state.previous_item = NULL;
#endif
    gen->gi_weakreflist = NULL;
    Py_XINCREF(qualname);
    gen->gi_qualname = qualname;
    Py_XINCREF(name);
    gen->gi_name = name;
    Py_XINCREF(module_name);
    gen->gi_modulename = module_name;
    Py_XINCREF(code);
    gen->gi_code = code;
    PyObject_GC_Track(gen);
    return gen;
}

/* PatchModuleWithCoroutine */
static PyObject* __Pyx_Coroutine_patch_module(PyObject* module, const char* py_code) {
#if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
    int result;
    PyObject *globals, *result_obj;
    globals = PyDict_New();  if (unlikely(!globals)) goto ignore;
    result = PyDict_SetItemString(globals, "_cython_coroutine_type",
    #ifdef __Pyx_Coroutine_USED
        (PyObject*)__pyx_CoroutineType);
    #else
        Py_None);
    #endif
    if (unlikely(result < 0)) goto ignore;
    result = PyDict_SetItemString(globals, "_cython_generator_type",
    #ifdef __Pyx_Generator_USED
        (PyObject*)__pyx_GeneratorType);
    #else
        Py_None);
    #endif
    if (unlikely(result < 0)) goto ignore;
    if (unlikely(PyDict_SetItemString(globals, "_module", module) < 0)) goto ignore;
    if (unlikely(PyDict_SetItemString(globals, "__builtins__", __pyx_b) < 0)) goto ignore;
    result_obj = PyRun_String(py_code, Py_file_input, globals, globals);
    if (unlikely(!result_obj)) goto ignore;
    Py_DECREF(result_obj);
    Py_DECREF(globals);
    return module;
ignore:
    Py_XDECREF(globals);
    PyErr_WriteUnraisable(module);
    if (unlikely(PyErr_WarnEx(PyExc_RuntimeWarning, "Cython module failed to patch module with custom type", 1) < 0)) {
        Py_DECREF(module);
        module = NULL;
    }
#else
    py_code++;
#endif
    return module;
}

/* PatchGeneratorABC */
#ifndef CYTHON_REGISTER_ABCS
#define CYTHON_REGISTER_ABCS 1
#endif
#if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
static PyObject* __Pyx_patch_abc_module(PyObject *module);
static PyObject* __Pyx_patch_abc_module(PyObject *module) {
    module = __Pyx_Coroutine_patch_module(
        module, ""
"if _cython_generator_type is not None:\n"
"    try: Generator = _module.Generator\n"
"    except AttributeError: pass\n"
"    else: Generator.register(_cython_generator_type)\n"
"if _cython_coroutine_type is not None:\n"
"    try: Coroutine = _module.Coroutine\n"
"    except AttributeError: pass\n"
"    else: Coroutine.register(_cython_coroutine_type)\n"
    );
    return module;
}
#endif
static int __Pyx_patch_abc(void) {
#if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
    static int abc_patched = 0;
    if (CYTHON_REGISTER_ABCS && !abc_patched) {
        PyObject *module;
        module = PyImport_ImportModule((PY_MAJOR_VERSION >= 3) ? "collections.abc" : "collections");
        if (!module) {
            PyErr_WriteUnraisable(NULL);
            if (unlikely(PyErr_WarnEx(PyExc_RuntimeWarning,
                    ((PY_MAJOR_VERSION >= 3) ?
                        "Cython module failed to register with collections.abc module" :
                        "Cython module failed to register with collections module"), 1) < 0)) {
                return -1;
            }
        } else {
            module = __Pyx_patch_abc_module(module);
            abc_patched = 1;
            if (unlikely(!module))
                return -1;
            Py_DECREF(module);
        }
        module = PyImport_ImportModule("backports_abc");
        if (module) {
            module = __Pyx_patch_abc_module(module);
            Py_XDECREF(module);
        }
        if (!module) {
            PyErr_Clear();
        }
    }
#else
    if ((0)) __Pyx_Coroutine_patch_module(NULL, NULL);
#endif
    return 0;
}

/* Generator */
static PyMethodDef __pyx_Generator_methods[] = {
    {"send", (PyCFunction) __Pyx_Coroutine_Send, METH_O,
     (char*) PyDoc_STR("send(arg) -> send 'arg' into generator,\nreturn next yielded value or raise StopIteration.")},
    {"throw", (PyCFunction) __Pyx_Coroutine_Throw, METH_VARARGS,
     (char*) PyDoc_STR("throw(typ[,val[,tb]]) -> raise exception in generator,\nreturn next yielded value or raise StopIteration.")},
    {"close", (PyCFunction) __Pyx_Coroutine_Close_Method, METH_NOARGS,
     (char*) PyDoc_STR("close() -> raise GeneratorExit inside generator.")},
    {0, 0, 0, 0}
};
static PyMemberDef __pyx_Generator_memberlist[] = {
    {(char *) "gi_running", T_BOOL, offsetof(__pyx_CoroutineObject, is_running), READONLY, NULL},
    {(char*) "gi_yieldfrom", T_OBJECT, offsetof(__pyx_CoroutineObject, yieldfrom), READONLY,
     (char*) PyDoc_STR("object being iterated by 'yield from', or None")},
    {(char*) "gi_code", T_OBJECT, offsetof(__pyx_CoroutineObject, gi_code), READONLY, NULL},
    {0, 0, 0, 0, 0}
};
static PyGetSetDef __pyx_Generator_getsets[] = {
    {(char *) "__name__", (getter)__Pyx_Coroutine_get_name, (setter)__Pyx_Coroutine_set_name,
     (char*) PyDoc_STR("name of the generator"), 0},
    {(char *) "__qualname__", (getter)__Pyx_Coroutine_get_qualname, (setter)__Pyx_Coroutine_set_qualname,
     (char*) PyDoc_STR("qualified name of the generator"), 0},
    {0, 0, 0, 0, 0}
};
static PyTypeObject __pyx_GeneratorType_type = {
    PyVarObject_HEAD_INIT(0, 0)
    "generator",
    sizeof(__pyx_CoroutineObject),
    0,
    (destructor) __Pyx_Coroutine_dealloc,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_HAVE_FINALIZE,
    0,
    (traverseproc) __Pyx_Coroutine_traverse,
    0,
    0,
    offsetof(__pyx_CoroutineObject, gi_weakreflist),
    0,
    (iternextfunc) __Pyx_Generator_Next,
    __pyx_Generator_methods,
    __pyx_Generator_memberlist,
    __pyx_Generator_getsets,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
#if CYTHON_USE_TP_FINALIZE
    0,
#else
    __Pyx_Coroutine_del,
#endif
    0,
#if CYTHON_USE_TP_FINALIZE
    __Pyx_Coroutine_del,
#elif PY_VERSION_HEX >= 0x030400a1
    0,
#endif
};
static int __pyx_Generator_init(void) {
    __pyx_GeneratorType_type.tp_getattro = __Pyx_PyObject_GenericGetAttrNoDict;
    __pyx_GeneratorType_type.tp_iter = PyObject_SelfIter;
    __pyx_GeneratorType = __Pyx_FetchCommonType(&__pyx_GeneratorType_type);
    if (unlikely(!__pyx_GeneratorType)) {
        return -1;
    }
    return 0;
}

/* 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 */
