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END: Cython Metadata */

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#define CYTHON_USE_PYLONG_INTERNALS 0
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#define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
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    #define CYTHON_INLINE __inline
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    #define CYTHON_INLINE inline
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    #define CYTHON_INLINE
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#ifndef CYTHON_RESTRICT
  #if defined(__GNUC__)
    #define CYTHON_RESTRICT __restrict__
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    #define CYTHON_RESTRICT __restrict
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#define __PYX_NAN() ((float) NAN)
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static CYTHON_INLINE float __PYX_NAN() {
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   a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is
   a quiet NaN. */
  float value;
  memset(&value, 0xFF, sizeof(value));
  return value;
}
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#define __Pyx_void_to_None(void_result) (void_result, Py_INCREF(Py_None), Py_None)
#ifdef __cplusplus
template<typename T>
void __Pyx_call_destructor(T* x) {
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}
template<typename T>
class __Pyx_FakeReference {
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    T *ptr;
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#if PY_MAJOR_VERSION >= 3
  #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)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
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#ifndef __PYX_EXTERN_C
  #ifdef __cplusplus
    #define __PYX_EXTERN_C extern "C"
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    #define __PYX_EXTERN_C extern
  #endif
#endif

#if defined(WIN32) || defined(MS_WINDOWS)
#define _USE_MATH_DEFINES
#endif
#include <math.h>
#define __PYX_HAVE__h5py___conv
#define __PYX_HAVE_API__h5py___conv
#include "stdlib.h"
#include "string.h"
#include "time.h"
#include "unistd.h"
#include "stdint.h"
#include "api_compat.h"
#include "lzf_filter.h"
#include "hdf5.h"
#include "H5Cpublic.h"
#include "hdf5_hl.h"
#include "numpy/arrayobject.h"
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

#ifdef PYREX_WITHOUT_ASSERTIONS
#define CYTHON_WITHOUT_ASSERTIONS
#endif

#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
#     define CYTHON_UNUSED __attribute__ ((__unused__))
#   else
#     define CYTHON_UNUSED
#   endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
#   define CYTHON_UNUSED __attribute__ ((__unused__))
# else
#   define CYTHON_UNUSED
# endif
#endif
typedef struct {PyObject **p; 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_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 char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE 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_PyObject_AsSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s)    ((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)
#if PY_MAJOR_VERSION < 3
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);
}
#else
#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen
#endif
#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_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None)
#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False))
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
#if CYTHON_COMPILING_IN_CPYTHON
#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 && __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));
    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 PyObject *__pyx_m;
static PyObject *__pyx_d;
static PyObject *__pyx_b;
static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
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[] = {
  "h5py/_conv.pyx",
  "h5py/h5r.pxd",
  "h5py/_objects.pxd",
  "h5py/h5t.pxd",
  "h5py/numpy.pxd",
};

/*--- Type declarations ---*/
struct __pyx_obj_4h5py_3h5r_Reference;
struct __pyx_obj_4h5py_3h5r_RegionReference;
struct __pyx_obj_4h5py_8_objects_ObjectID;
struct __pyx_obj_4h5py_3h5t_TypeID;
struct __pyx_obj_4h5py_3h5t_TypeArrayID;
struct __pyx_obj_4h5py_3h5t_TypeOpaqueID;
struct __pyx_obj_4h5py_3h5t_TypeStringID;
struct __pyx_obj_4h5py_3h5t_TypeVlenID;
struct __pyx_obj_4h5py_3h5t_TypeTimeID;
struct __pyx_obj_4h5py_3h5t_TypeBitfieldID;
struct __pyx_obj_4h5py_3h5t_TypeReferenceID;
struct __pyx_obj_4h5py_3h5t_TypeAtomicID;
struct __pyx_obj_4h5py_3h5t_TypeIntegerID;
struct __pyx_obj_4h5py_3h5t_TypeFloatID;
struct __pyx_obj_4h5py_3h5t_TypeCompositeID;
struct __pyx_obj_4h5py_3h5t_TypeEnumID;
struct __pyx_obj_4h5py_3h5t_TypeCompoundID;
union __pyx_t_4h5py_3h5r_ref_u;

/* "h5r.pxd":17
 *   ctypedef unsigned char hdset_reg_ref_t[12]
 * 
 * cdef union ref_u:             # <<<<<<<<<<<<<<
 *     hobj_ref_t         obj_ref
 *     hdset_reg_ref_t    reg_ref
 */
union __pyx_t_4h5py_3h5r_ref_u {
  hobj_ref_t obj_ref;
  hdset_reg_ref_t reg_ref;
};
struct __pyx_opt_args_4h5py_3h5t_py_create;

/* "h5t.pxd":70
 * cpdef TypeID typewrap(hid_t id_)
 * cdef hid_t H5PY_OBJ
 * cpdef TypeID py_create(object dtype, bint logical=*)             # <<<<<<<<<<<<<<
 * 
 * 
 */
struct __pyx_opt_args_4h5py_3h5t_py_create {
  int __pyx_n;
  int logical;
};
struct __pyx_t_4h5py_5_conv_conv_size_t;
typedef struct __pyx_t_4h5py_5_conv_conv_size_t __pyx_t_4h5py_5_conv_conv_size_t;
struct __pyx_t_4h5py_5_conv_conv_enum_t;
struct __pyx_t_4h5py_5_conv_vlen_t;

/* "h5py/_conv.pyx":60
 * 
 * 
 * ctypedef int (*conv_operator_t)(void* ipt, void* opt, void* bkg, void* priv) except -1             # <<<<<<<<<<<<<<
 * ctypedef herr_t (*init_operator_t)(hid_t src, hid_t dst, void** priv) except -1
 * 
 */
typedef int (*__pyx_t_4h5py_5_conv_conv_operator_t)(void *, void *, void *, void *);

/* "h5py/_conv.pyx":61
 * 
 * ctypedef int (*conv_operator_t)(void* ipt, void* opt, void* bkg, void* priv) except -1
 * ctypedef herr_t (*init_operator_t)(hid_t src, hid_t dst, void** priv) except -1             # <<<<<<<<<<<<<<
 * 
 * # Generic conversion callback
 */
typedef herr_t (*__pyx_t_4h5py_5_conv_init_operator_t)(hid_t, hid_t, void **);

/* "h5py/_conv.pyx":140
 * # Generic conversion
 * 
 * ctypedef struct conv_size_t:             # <<<<<<<<<<<<<<
 *     size_t src_size
 *     size_t dst_size
 */
struct __pyx_t_4h5py_5_conv_conv_size_t {
  size_t src_size;
  size_t dst_size;
  int cset;
};

/* "h5py/_conv.pyx":466
 * # Enum to integer converter
 * 
 * cdef struct conv_enum_t:             # <<<<<<<<<<<<<<
 *     size_t src_size
 *     size_t dst_size
 */
struct __pyx_t_4h5py_5_conv_conv_enum_t {
  size_t src_size;
  size_t dst_size;
};

/* "h5py/_conv.pyx":647
 * 
 * 
 * cdef struct vlen_t:             # <<<<<<<<<<<<<<
 *     size_t len
 *     void* ptr
 */
struct __pyx_t_4h5py_5_conv_vlen_t {
  size_t len;
  void *ptr;
};

/* "h5r.pxd":21
 *     hdset_reg_ref_t    reg_ref
 * 
 * cdef class Reference:             # <<<<<<<<<<<<<<
 * 
 *     cdef ref_u ref
 */
struct __pyx_obj_4h5py_3h5r_Reference {
  PyObject_HEAD
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  int typecode;
  size_t typesize;
};


/* "h5r.pxd":27
 *     cdef readonly size_t typesize
 * 
 * cdef class RegionReference(Reference):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_4h5py_3h5r_RegionReference {
  struct __pyx_obj_4h5py_3h5r_Reference __pyx_base;
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/* "_objects.pxd":12
 * from defs cimport *
 * 
 * cdef class ObjectID:             # <<<<<<<<<<<<<<
 * 
 *     cdef object __weakref__
 */
struct __pyx_obj_4h5py_8_objects_ObjectID {
  PyObject_HEAD
  PyObject *__weakref__;
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  int locked;
  PyObject *_hash;
};


/* "h5t.pxd":14
 * from _objects cimport class ObjectID
 * 
 * cdef class TypeID(ObjectID):             # <<<<<<<<<<<<<<
 * 
 *     cdef object py_dtype(self)
 */
struct __pyx_obj_4h5py_3h5t_TypeID {
  struct __pyx_obj_4h5py_8_objects_ObjectID __pyx_base;
  struct __pyx_vtabstruct_4h5py_3h5t_TypeID *__pyx_vtab;
};


/* "h5t.pxd":20
 * # --- Top-level classes ---
 * 
 * cdef class TypeArrayID(TypeID):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_4h5py_3h5t_TypeArrayID {
  struct __pyx_obj_4h5py_3h5t_TypeID __pyx_base;
};


/* "h5t.pxd":23
 *     pass
 * 
 * cdef class TypeOpaqueID(TypeID):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_4h5py_3h5t_TypeOpaqueID {
  struct __pyx_obj_4h5py_3h5t_TypeID __pyx_base;
};


/* "h5t.pxd":26
 *     pass
 * 
 * cdef class TypeStringID(TypeID):             # <<<<<<<<<<<<<<
 *     # Both vlen and fixed-len strings
 *     pass
 */
struct __pyx_obj_4h5py_3h5t_TypeStringID {
  struct __pyx_obj_4h5py_3h5t_TypeID __pyx_base;
};


/* "h5t.pxd":30
 *     pass
 * 
 * cdef class TypeVlenID(TypeID):             # <<<<<<<<<<<<<<
 *     # Non-string vlens
 *     pass
 */
struct __pyx_obj_4h5py_3h5t_TypeVlenID {
  struct __pyx_obj_4h5py_3h5t_TypeID __pyx_base;
};


/* "h5t.pxd":34
 *     pass
 * 
 * cdef class TypeTimeID(TypeID):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_4h5py_3h5t_TypeTimeID {
  struct __pyx_obj_4h5py_3h5t_TypeID __pyx_base;
};


/* "h5t.pxd":37
 *     pass
 * 
 * cdef class TypeBitfieldID(TypeID):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_4h5py_3h5t_TypeBitfieldID {
  struct __pyx_obj_4h5py_3h5t_TypeID __pyx_base;
};


/* "h5t.pxd":40
 *     pass
 * 
 * cdef class TypeReferenceID(TypeID):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_4h5py_3h5t_TypeReferenceID {
  struct __pyx_obj_4h5py_3h5t_TypeID __pyx_base;
};


/* "h5t.pxd":45
 * # --- Numeric atomic types ---
 * 
 * cdef class TypeAtomicID(TypeID):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_4h5py_3h5t_TypeAtomicID {
  struct __pyx_obj_4h5py_3h5t_TypeID __pyx_base;
};


/* "h5t.pxd":48
 *     pass
 * 
 * cdef class TypeIntegerID(TypeAtomicID):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_4h5py_3h5t_TypeIntegerID {
  struct __pyx_obj_4h5py_3h5t_TypeAtomicID __pyx_base;
};


/* "h5t.pxd":51
 *     pass
 * 
 * cdef class TypeFloatID(TypeAtomicID):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_4h5py_3h5t_TypeFloatID {
  struct __pyx_obj_4h5py_3h5t_TypeAtomicID __pyx_base;
};


/* "h5t.pxd":56
 * # --- Enums & compound types ---
 * 
 * cdef class TypeCompositeID(TypeID):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_4h5py_3h5t_TypeCompositeID {
  struct __pyx_obj_4h5py_3h5t_TypeID __pyx_base;
};


/* "h5t.pxd":59
 *     pass
 * 
 * cdef class TypeEnumID(TypeCompositeID):             # <<<<<<<<<<<<<<
 * 
 *     cdef int enum_convert(self, long long *buf, int reverse) except -1
 */
struct __pyx_obj_4h5py_3h5t_TypeEnumID {
  struct __pyx_obj_4h5py_3h5t_TypeCompositeID __pyx_base;
};


/* "h5t.pxd":63
 *     cdef int enum_convert(self, long long *buf, int reverse) except -1
 * 
 * cdef class TypeCompoundID(TypeCompositeID):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_4h5py_3h5t_TypeCompoundID {
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/* "h5t.pxd":14
 * from _objects cimport class ObjectID
 * 
 * cdef class TypeID(ObjectID):             # <<<<<<<<<<<<<<
 * 
 *     cdef object py_dtype(self)
 */

struct __pyx_vtabstruct_4h5py_3h5t_TypeID {
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static struct __pyx_vtabstruct_4h5py_3h5t_TypeID *__pyx_vtabptr_4h5py_3h5t_TypeID;


/* "h5t.pxd":20
 * # --- Top-level classes ---
 * 
 * cdef class TypeArrayID(TypeID):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */

struct __pyx_vtabstruct_4h5py_3h5t_TypeArrayID {
  struct __pyx_vtabstruct_4h5py_3h5t_TypeID __pyx_base;
};
static struct __pyx_vtabstruct_4h5py_3h5t_TypeArrayID *__pyx_vtabptr_4h5py_3h5t_TypeArrayID;


/* "h5t.pxd":23
 *     pass
 * 
 * cdef class TypeOpaqueID(TypeID):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */

struct __pyx_vtabstruct_4h5py_3h5t_TypeOpaqueID {
  struct __pyx_vtabstruct_4h5py_3h5t_TypeID __pyx_base;
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static struct __pyx_vtabstruct_4h5py_3h5t_TypeOpaqueID *__pyx_vtabptr_4h5py_3h5t_TypeOpaqueID;


/* "h5t.pxd":26
 *     pass
 * 
 * cdef class TypeStringID(TypeID):             # <<<<<<<<<<<<<<
 *     # Both vlen and fixed-len strings
 *     pass
 */

struct __pyx_vtabstruct_4h5py_3h5t_TypeStringID {
  struct __pyx_vtabstruct_4h5py_3h5t_TypeID __pyx_base;
};
static struct __pyx_vtabstruct_4h5py_3h5t_TypeStringID *__pyx_vtabptr_4h5py_3h5t_TypeStringID;


/* "h5t.pxd":30
 *     pass
 * 
 * cdef class TypeVlenID(TypeID):             # <<<<<<<<<<<<<<
 *     # Non-string vlens
 *     pass
 */

struct __pyx_vtabstruct_4h5py_3h5t_TypeVlenID {
  struct __pyx_vtabstruct_4h5py_3h5t_TypeID __pyx_base;
};
static struct __pyx_vtabstruct_4h5py_3h5t_TypeVlenID *__pyx_vtabptr_4h5py_3h5t_TypeVlenID;


/* "h5t.pxd":34
 *     pass
 * 
 * cdef class TypeTimeID(TypeID):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */

struct __pyx_vtabstruct_4h5py_3h5t_TypeTimeID {
  struct __pyx_vtabstruct_4h5py_3h5t_TypeID __pyx_base;
};
static struct __pyx_vtabstruct_4h5py_3h5t_TypeTimeID *__pyx_vtabptr_4h5py_3h5t_TypeTimeID;


/* "h5t.pxd":37
 *     pass
 * 
 * cdef class TypeBitfieldID(TypeID):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */

struct __pyx_vtabstruct_4h5py_3h5t_TypeBitfieldID {
  struct __pyx_vtabstruct_4h5py_3h5t_TypeID __pyx_base;
};
static struct __pyx_vtabstruct_4h5py_3h5t_TypeBitfieldID *__pyx_vtabptr_4h5py_3h5t_TypeBitfieldID;


/* "h5t.pxd":40
 *     pass
 * 
 * cdef class TypeReferenceID(TypeID):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */

struct __pyx_vtabstruct_4h5py_3h5t_TypeReferenceID {
  struct __pyx_vtabstruct_4h5py_3h5t_TypeID __pyx_base;
};
static struct __pyx_vtabstruct_4h5py_3h5t_TypeReferenceID *__pyx_vtabptr_4h5py_3h5t_TypeReferenceID;


/* "h5t.pxd":45
 * # --- Numeric atomic types ---
 * 
 * cdef class TypeAtomicID(TypeID):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */

struct __pyx_vtabstruct_4h5py_3h5t_TypeAtomicID {
  struct __pyx_vtabstruct_4h5py_3h5t_TypeID __pyx_base;
};
static struct __pyx_vtabstruct_4h5py_3h5t_TypeAtomicID *__pyx_vtabptr_4h5py_3h5t_TypeAtomicID;


/* "h5t.pxd":48
 *     pass
 * 
 * cdef class TypeIntegerID(TypeAtomicID):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */

struct __pyx_vtabstruct_4h5py_3h5t_TypeIntegerID {
  struct __pyx_vtabstruct_4h5py_3h5t_TypeAtomicID __pyx_base;
};
static struct __pyx_vtabstruct_4h5py_3h5t_TypeIntegerID *__pyx_vtabptr_4h5py_3h5t_TypeIntegerID;


/* "h5t.pxd":51
 *     pass
 * 
 * cdef class TypeFloatID(TypeAtomicID):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */

struct __pyx_vtabstruct_4h5py_3h5t_TypeFloatID {
  struct __pyx_vtabstruct_4h5py_3h5t_TypeAtomicID __pyx_base;
};
static struct __pyx_vtabstruct_4h5py_3h5t_TypeFloatID *__pyx_vtabptr_4h5py_3h5t_TypeFloatID;


/* "h5t.pxd":56
 * # --- Enums & compound types ---
 * 
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 * 
 */

struct __pyx_vtabstruct_4h5py_3h5t_TypeCompositeID {
  struct __pyx_vtabstruct_4h5py_3h5t_TypeID __pyx_base;
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static struct __pyx_vtabstruct_4h5py_3h5t_TypeCompositeID *__pyx_vtabptr_4h5py_3h5t_TypeCompositeID;


/* "h5t.pxd":59
 *     pass
 * 
 * cdef class TypeEnumID(TypeCompositeID):             # <<<<<<<<<<<<<<
 * 
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 */

struct __pyx_vtabstruct_4h5py_3h5t_TypeEnumID {
  struct __pyx_vtabstruct_4h5py_3h5t_TypeCompositeID __pyx_base;
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static struct __pyx_vtabstruct_4h5py_3h5t_TypeEnumID *__pyx_vtabptr_4h5py_3h5t_TypeEnumID;


/* "h5t.pxd":63
 *     cdef int enum_convert(self, long long *buf, int reverse) except -1
 * 
 * cdef class TypeCompoundID(TypeCompositeID):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */

struct __pyx_vtabstruct_4h5py_3h5t_TypeCompoundID {
  struct __pyx_vtabstruct_4h5py_3h5t_TypeCompositeID __pyx_base;
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static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict);

static int __Pyx_ImportVoidPtr(PyObject *module, const char *name, void **p, const char *sig);

static int __Pyx_ImportFunction(PyObject *module, const char *funcname, void (**f)(void), const char *sig);

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/* Module declarations from 'h5py.api_types_ext' */

/* Module declarations from 'h5py.api_types_hdf5' */

/* Module declarations from 'h5py.defs' */
static hid_t (*__pyx_f_4h5py_4defs_H5Tcopy)(hid_t); /*proto*/
static htri_t (*__pyx_f_4h5py_4defs_H5Tequal)(hid_t, hid_t); /*proto*/
static enum H5T_class_t (*__pyx_f_4h5py_4defs_H5Tget_class)(hid_t); /*proto*/
static size_t (*__pyx_f_4h5py_4defs_H5Tget_size)(hid_t); /*proto*/
static hid_t (*__pyx_f_4h5py_4defs_H5Tget_super)(hid_t); /*proto*/
static herr_t (*__pyx_f_4h5py_4defs_H5Tclose)(hid_t); /*proto*/
static herr_t (*__pyx_f_4h5py_4defs_H5Tconvert)(hid_t, hid_t, size_t, void *, void *, hid_t); /*proto*/
static herr_t (*__pyx_f_4h5py_4defs_H5Tregister)(H5T_pers_t, char *, hid_t, hid_t, H5T_conv_t); /*proto*/
static herr_t (*__pyx_f_4h5py_4defs_H5Tunregister)(H5T_pers_t, char *, hid_t, hid_t, H5T_conv_t); /*proto*/
static herr_t (*__pyx_f_4h5py_4defs_H5Tset_size)(hid_t, size_t); /*proto*/
static H5T_cset_t (*__pyx_f_4h5py_4defs_H5Tget_cset)(hid_t); /*proto*/
static hid_t (*__pyx_f_4h5py_4defs_H5Tvlen_create)(hid_t); /*proto*/
static htri_t (*__pyx_f_4h5py_4defs_H5Tis_variable_str)(hid_t); /*proto*/
static hid_t (*__pyx_f_4h5py_4defs_H5Tenum_create)(hid_t); /*proto*/

/* Module declarations from 'h5py.h5r' */
static PyTypeObject *__pyx_ptype_4h5py_3h5r_Reference = 0;
static PyTypeObject *__pyx_ptype_4h5py_3h5r_RegionReference = 0;

/* Module declarations from 'h5py._objects' */
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/* Module declarations from 'h5py.h5t' */
static PyTypeObject *__pyx_ptype_4h5py_3h5t_TypeID = 0;
static PyTypeObject *__pyx_ptype_4h5py_3h5t_TypeArrayID = 0;
static PyTypeObject *__pyx_ptype_4h5py_3h5t_TypeOpaqueID = 0;
static PyTypeObject *__pyx_ptype_4h5py_3h5t_TypeStringID = 0;
static PyTypeObject *__pyx_ptype_4h5py_3h5t_TypeVlenID = 0;
static PyTypeObject *__pyx_ptype_4h5py_3h5t_TypeTimeID = 0;
static PyTypeObject *__pyx_ptype_4h5py_3h5t_TypeBitfieldID = 0;
static PyTypeObject *__pyx_ptype_4h5py_3h5t_TypeReferenceID = 0;
static PyTypeObject *__pyx_ptype_4h5py_3h5t_TypeAtomicID = 0;
static PyTypeObject *__pyx_ptype_4h5py_3h5t_TypeIntegerID = 0;
static PyTypeObject *__pyx_ptype_4h5py_3h5t_TypeFloatID = 0;
static PyTypeObject *__pyx_ptype_4h5py_3h5t_TypeCompositeID = 0;
static PyTypeObject *__pyx_ptype_4h5py_3h5t_TypeEnumID = 0;
static PyTypeObject *__pyx_ptype_4h5py_3h5t_TypeCompoundID = 0;
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static struct __pyx_obj_4h5py_3h5t_TypeID *(*__pyx_f_4h5py_3h5t_typewrap)(hid_t, int __pyx_skip_dispatch); /*proto*/
static struct __pyx_obj_4h5py_3h5t_TypeID *(*__pyx_f_4h5py_3h5t_py_create)(PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_4h5py_3h5t_py_create *__pyx_optional_args); /*proto*/

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/* Module declarations from 'h5py.numpy' */
static PyTypeObject *__pyx_ptype_4h5py_5numpy_dtype = 0;
static PyTypeObject *__pyx_ptype_4h5py_5numpy_ndarray = 0;

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

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

/* Module declarations from 'h5py._conv' */
static herr_t __pyx_f_4h5py_5_conv_generic_converter(hid_t, hid_t, H5T_cdata_t *, size_t, size_t, size_t, void *, void *, hid_t, __pyx_t_4h5py_5_conv_conv_operator_t, __pyx_t_4h5py_5_conv_init_operator_t, H5T_bkg_t); /*proto*/
static herr_t __pyx_f_4h5py_5_conv_init_generic(hid_t, hid_t, void **); /*proto*/
static int __pyx_f_4h5py_5_conv_conv_vlen2str(void *, void *, void *, void *); /*proto*/
static int __pyx_f_4h5py_5_conv_conv_str2vlen(void *, void *, void *, void *); /*proto*/
static herr_t __pyx_f_4h5py_5_conv_init_vlen2fixed(hid_t, hid_t, void **); /*proto*/
static herr_t __pyx_f_4h5py_5_conv_init_fixed2vlen(hid_t, hid_t, void **); /*proto*/
static int __pyx_f_4h5py_5_conv_conv_vlen2fixed(void *, void *, void *, void *); /*proto*/
static int __pyx_f_4h5py_5_conv_conv_fixed2vlen(void *, void *, void *, void *); /*proto*/
static int __pyx_f_4h5py_5_conv_conv_objref2pyref(void *, void *, void *, void *); /*proto*/
static int __pyx_f_4h5py_5_conv_conv_pyref2objref(void *, void *, void *, void *); /*proto*/
static int __pyx_f_4h5py_5_conv_conv_regref2pyref(void *, void *, void *, void *); /*proto*/
static int __pyx_f_4h5py_5_conv_conv_pyref2regref(void *, void *, void *, void *); /*proto*/
static herr_t __pyx_f_4h5py_5_conv_vlen2str(hid_t, hid_t, H5T_cdata_t *, size_t, size_t, size_t, void *, void *, hid_t); /*proto*/
static herr_t __pyx_f_4h5py_5_conv_str2vlen(hid_t, hid_t, H5T_cdata_t *, size_t, size_t, size_t, void *, void *, hid_t); /*proto*/
static herr_t __pyx_f_4h5py_5_conv_vlen2fixed(hid_t, hid_t, H5T_cdata_t *, size_t, size_t, size_t, void *, void *, hid_t); /*proto*/
static herr_t __pyx_f_4h5py_5_conv_fixed2vlen(hid_t, hid_t, H5T_cdata_t *, size_t, size_t, size_t, void *, void *, hid_t); /*proto*/
static herr_t __pyx_f_4h5py_5_conv_objref2pyref(hid_t, hid_t, H5T_cdata_t *, size_t, size_t, size_t, void *, void *, hid_t); /*proto*/
static herr_t __pyx_f_4h5py_5_conv_pyref2objref(hid_t, hid_t, H5T_cdata_t *, size_t, size_t, size_t, void *, void *, hid_t); /*proto*/
static herr_t __pyx_f_4h5py_5_conv_regref2pyref(hid_t, hid_t, H5T_cdata_t *, size_t, size_t, size_t, void *, void *, hid_t); /*proto*/
static herr_t __pyx_f_4h5py_5_conv_pyref2regref(hid_t, hid_t, H5T_cdata_t *, size_t, size_t, size_t, void *, void *, hid_t); /*proto*/
static int __pyx_f_4h5py_5_conv_enum_int_converter_init(hid_t, hid_t, H5T_cdata_t *, int); /*proto*/
static void __pyx_f_4h5py_5_conv_enum_int_converter_free(H5T_cdata_t *); /*proto*/
static int __pyx_f_4h5py_5_conv_enum_int_converter_conv(hid_t, hid_t, H5T_cdata_t *, size_t, size_t, size_t, void *, void *, hid_t, int); /*proto*/
static herr_t __pyx_f_4h5py_5_conv_enum_int_converter(hid_t, hid_t, H5T_cdata_t *, size_t, size_t, size_t, void *, void *, hid_t, int); /*proto*/
static herr_t __pyx_f_4h5py_5_conv_enum2int(hid_t, hid_t, H5T_cdata_t *, size_t, size_t, size_t, void *, void *, hid_t); /*proto*/
static herr_t __pyx_f_4h5py_5_conv_int2enum(hid_t, hid_t, H5T_cdata_t *, size_t, size_t, size_t, void *, void *, hid_t); /*proto*/
static herr_t __pyx_f_4h5py_5_conv_vlen2ndarray(hid_t, hid_t, H5T_cdata_t *, size_t, size_t, size_t, void *, void *, hid_t); /*proto*/
static int __pyx_f_4h5py_5_conv_conv_vlen2ndarray(void *, void *, PyArray_Descr *, struct __pyx_obj_4h5py_3h5t_TypeID *, struct __pyx_obj_4h5py_3h5t_TypeID *); /*proto*/
static herr_t __pyx_f_4h5py_5_conv_ndarray2vlen(hid_t, hid_t, H5T_cdata_t *, size_t, size_t, size_t, void *, void *, hid_t); /*proto*/
static int __pyx_f_4h5py_5_conv_conv_ndarray2vlen(void *, void *, struct __pyx_obj_4h5py_3h5t_TypeID *, struct __pyx_obj_4h5py_3h5t_TypeID *); /*proto*/
static int __pyx_f_4h5py_5_conv_register_converters(int __pyx_skip_dispatch); /*proto*/
static int __pyx_f_4h5py_5_conv_unregister_converters(int __pyx_skip_dispatch); /*proto*/
#define __Pyx_MODULE_NAME "h5py._conv"
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static PyObject *__pyx_builtin_ValueError;
static PyObject *__pyx_builtin_TypeError;
static PyObject *__pyx_builtin_MemoryError;
static PyObject *__pyx_pf_4h5py_5_conv_register_converters(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_4h5py_5_conv_2unregister_converters(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static char __pyx_k_[] = "";
static char __pyx_k_main[] = "__main__";
static char __pyx_k_ndim[] = "ndim";
static char __pyx_k_test[] = "__test__";
static char __pyx_k_dtype[] = "dtype";
static char __pyx_k_shape[] = "shape";
static char __pyx_k_enum2int[] = "enum2int";
static char __pyx_k_get_size[] = "get_size";
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static char __pyx_k_ValueError[] = "ValueError";
static char __pyx_k_fixed2vlen[] = "fixed2vlen";
static char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static char __pyx_k_vlen2fixed[] = "vlen2fixed";
static char __pyx_k_MemoryError[] = "MemoryError";
static char __pyx_k_ndarray2vlen[] = "ndarray2vlen";
static char __pyx_k_objref2pyref[] = "objref2pyref";
static char __pyx_k_pyref2objref[] = "pyref2objref";
static char __pyx_k_pyref2regref[] = "pyref2regref";
static char __pyx_k_regref2pyref[] = "regref2pyref";
static char __pyx_k_vlen2ndarray[] = "vlen2ndarray";
static char __pyx_k_Unrecognized_dataset_encoding[] = "Unrecognized dataset encoding";
static char __pyx_k_Low_level_type_conversion_routi[] = "\n    Low-level type-conversion routines.\n";
static char __pyx_k_Can_t_convert_incompatible_objec[] = "Can't convert incompatible object to HDF5 object reference";
static char __pyx_k_VLEN_strings_do_not_support_embe[] = "VLEN strings do not support embedded NULLs";
static char __pyx_k_Can_t_convert_incompatible_objec_2[] = "Can't convert incompatible object to HDF5 region reference";
static PyObject *__pyx_kp_s_Can_t_convert_incompatible_objec;
static PyObject *__pyx_kp_s_Can_t_convert_incompatible_objec_2;
static PyObject *__pyx_n_s_MemoryError;
static PyObject *__pyx_n_s_TypeError;
static PyObject *__pyx_kp_s_Unrecognized_dataset_encoding;
static PyObject *__pyx_kp_s_VLEN_strings_do_not_support_embe;
static PyObject *__pyx_n_s_ValueError;
static PyObject *__pyx_n_s_dtype;
static PyObject *__pyx_n_s_get_size;
static PyObject *__pyx_n_s_main;
static PyObject *__pyx_n_s_ndim;
static PyObject *__pyx_n_s_pyx_vtable;
static PyObject *__pyx_n_s_shape;
static PyObject *__pyx_n_s_test;
static PyObject *__pyx_int_1;
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static PyObject *__pyx_tuple__4;
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  /* "h5py/_conv.pyx":81
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 */
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 *     elif command == H5T_CONV_FREE:
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    /* "h5py/_conv.pyx":98
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    return NULL;
}

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) / 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);
}

#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;
    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(
        PyThreadState_GET(), /*PyThreadState *tstate,*/
        py_code,             /*PyCodeObject *code,*/
        __pyx_d,      /*PyObject *globals,*/
        0                    /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    py_frame->f_lineno = py_line;
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}

static CYTHON_INLINE PyObject* __Pyx_PyInt_From_htri_t(htri_t value) {
    const htri_t neg_one = (htri_t) -1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(htri_t) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(htri_t) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
        } else if (sizeof(htri_t) <= sizeof(unsigned long long)) {
            return PyLong_FromUnsignedLongLong((unsigned long long) value);
        }
    } else {
        if (sizeof(htri_t) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(htri_t) <= sizeof(long long)) {
            return PyLong_FromLongLong((long long) value);
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(htri_t),
                                     little, !is_unsigned);
    }
}

#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)       \
    {                                                                     \
        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 (is_unsigned && unlikely(value < zero))                \
                    goto raise_neg_overflow;                              \
                else                                                      \
                    goto raise_overflow;                                  \
            }                                                             \
        }                                                                 \
        return (target_type) value;                                       \
    }

#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
  #include "longintrepr.h"
 #endif
#endif

static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
    const size_t neg_one = (size_t) -1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(size_t) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(size_t, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (size_t) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
            switch (Py_SIZE(x)) {
                case  0: return 0;
                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, ((PyLongObject*)x)->ob_digit[0]);
            }
 #endif
#endif
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
            if (sizeof(size_t) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT(size_t, unsigned long, PyLong_AsUnsignedLong(x))
            } else if (sizeof(size_t) <= sizeof(unsigned long long)) {
                __PYX_VERIFY_RETURN_INT(size_t, unsigned long long, PyLong_AsUnsignedLongLong(x))
            }
        } else {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
            switch (Py_SIZE(x)) {
                case  0: return 0;
                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +(((PyLongObject*)x)->ob_digit[0]));
                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
            }
 #endif
#endif
            if (sizeof(size_t) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT(size_t, long, PyLong_AsLong(x))
            } else if (sizeof(size_t) <= sizeof(long long)) {
                __PYX_VERIFY_RETURN_INT(size_t, long long, PyLong_AsLongLong(x))
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            size_t val;
            PyObject *v = __Pyx_PyNumber_Int(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 (size_t) -1;
        }
    } else {
        size_t val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (size_t) -1;
        val = __Pyx_PyInt_As_size_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to size_t");
    return (size_t) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to size_t");
    return (size_t) -1;
}

static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
    const long neg_one = (long) -1, const_zero = 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);
        } else if (sizeof(long) <= sizeof(unsigned long long)) {
            return PyLong_FromUnsignedLongLong((unsigned long long) value);
        }
    } else {
        if (sizeof(long) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(long long)) {
            return PyLong_FromLongLong((long long) value);
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(long),
                                     little, !is_unsigned);
    }
}

static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
    const int neg_one = (int) -1, const_zero = 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);
        } else if (sizeof(int) <= sizeof(unsigned long long)) {
            return PyLong_FromUnsignedLongLong((unsigned long long) value);
        }
    } else {
        if (sizeof(int) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(int) <= sizeof(long long)) {
            return PyLong_FromLongLong((long long) value);
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(int),
                                     little, !is_unsigned);
    }
}

static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
    const long neg_one = (long) -1, const_zero = 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_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
            switch (Py_SIZE(x)) {
                case  0: return 0;
                case  1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]);
            }
 #endif
#endif
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
            if (sizeof(long) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x))
            } else if (sizeof(long) <= sizeof(unsigned long long)) {
                __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x))
            }
        } else {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
            switch (Py_SIZE(x)) {
                case  0: return 0;
                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +(((PyLongObject*)x)->ob_digit[0]));
                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
            }
 #endif
#endif
            if (sizeof(long) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x))
            } else if (sizeof(long) <= sizeof(long long)) {
                __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x))
            }
        }
        {
#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_Int(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_Int(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;
}

static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
    const int neg_one = (int) -1, const_zero = 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_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
            switch (Py_SIZE(x)) {
                case  0: return 0;
                case  1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]);
            }
 #endif
#endif
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
            if (sizeof(int) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x))
            } else if (sizeof(int) <= sizeof(unsigned long long)) {
                __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x))
            }
        } else {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
            switch (Py_SIZE(x)) {
                case  0: return 0;
                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +(((PyLongObject*)x)->ob_digit[0]));
                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
            }
 #endif
#endif
            if (sizeof(int) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x))
            } else if (sizeof(int) <= sizeof(long long)) {
                __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x))
            }
        }
        {
#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_Int(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_Int(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;
}

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;
}

#ifndef __PYX_HAVE_RT_ImportModule
#define __PYX_HAVE_RT_ImportModule
static PyObject *__Pyx_ImportModule(const char *name) {
    PyObject *py_name = 0;
    PyObject *py_module = 0;
    py_name = __Pyx_PyIdentifier_FromString(name);
    if (!py_name)
        goto bad;
    py_module = PyImport_Import(py_name);
    Py_DECREF(py_name);
    return py_module;
bad:
    Py_XDECREF(py_name);
    return 0;
}
#endif

#ifndef __PYX_HAVE_RT_ImportType
#define __PYX_HAVE_RT_ImportType
static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name,
    size_t size, int strict)
{
    PyObject *py_module = 0;
    PyObject *result = 0;
    PyObject *py_name = 0;
    char warning[200];
    Py_ssize_t basicsize;
#ifdef Py_LIMITED_API
    PyObject *py_basicsize;
#endif
    py_module = __Pyx_ImportModule(module_name);
    if (!py_module)
        goto bad;
    py_name = __Pyx_PyIdentifier_FromString(class_name);
    if (!py_name)
        goto bad;
    result = PyObject_GetAttr(py_module, py_name);
    Py_DECREF(py_name);
    py_name = 0;
    Py_DECREF(py_module);
    py_module = 0;
    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 (!strict && (size_t)basicsize > size) {
        PyOS_snprintf(warning, sizeof(warning),
            "%s.%s size changed, may indicate binary incompatibility",
            module_name, class_name);
        if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
    }
    else if ((size_t)basicsize != size) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s has the wrong size, try recompiling",
            module_name, class_name);
        goto bad;
    }
    return (PyTypeObject *)result;
bad:
    Py_XDECREF(py_module);
    Py_XDECREF(result);
    return NULL;
}
#endif

#ifndef __PYX_HAVE_RT_ImportVoidPtr
#define __PYX_HAVE_RT_ImportVoidPtr
static int __Pyx_ImportVoidPtr(PyObject *module, const char *name, void **p, const char *sig) {
    PyObject *d = 0;
    PyObject *cobj = 0;
    d = PyObject_GetAttrString(module, (char *)"__pyx_capi__");
    if (!d)
        goto bad;
    cobj = PyDict_GetItemString(d, name);
    if (!cobj) {
        PyErr_Format(PyExc_ImportError,
            "%.200s does not export expected C variable %.200s",
                PyModule_GetName(module), name);
        goto bad;
    }
#if PY_VERSION_HEX >= 0x02070000
    if (!PyCapsule_IsValid(cobj, sig)) {
        PyErr_Format(PyExc_TypeError,
            "C variable %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             PyModule_GetName(module), name, sig, PyCapsule_GetName(cobj));
        goto bad;
    }
    *p = PyCapsule_GetPointer(cobj, sig);
#else
    {const char *desc, *s1, *s2;
    desc = (const char *)PyCObject_GetDesc(cobj);
    if (!desc)
        goto bad;
    s1 = desc; s2 = sig;
    while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; }
    if (*s1 != *s2) {
        PyErr_Format(PyExc_TypeError,
            "C variable %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             PyModule_GetName(module), name, sig, desc);
        goto bad;
    }
    *p = PyCObject_AsVoidPtr(cobj);}
#endif
    if (!(*p))
        goto bad;
    Py_DECREF(d);
    return 0;
bad:
    Py_XDECREF(d);
    return -1;
}
#endif

#ifndef __PYX_HAVE_RT_ImportFunction
#define __PYX_HAVE_RT_ImportFunction
static int __Pyx_ImportFunction(PyObject *module, const char *funcname, void (**f)(void), const char *sig) {
    PyObject *d = 0;
    PyObject *cobj = 0;
    union {
        void (*fp)(void);
        void *p;
    } tmp;
    d = PyObject_GetAttrString(module, (char *)"__pyx_capi__");
    if (!d)
        goto bad;
    cobj = PyDict_GetItemString(d, funcname);
    if (!cobj) {
        PyErr_Format(PyExc_ImportError,
            "%.200s does not export expected C function %.200s",
                PyModule_GetName(module), funcname);
        goto bad;
    }
#if PY_VERSION_HEX >= 0x02070000
    if (!PyCapsule_IsValid(cobj, sig)) {
        PyErr_Format(PyExc_TypeError,
            "C function %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             PyModule_GetName(module), funcname, sig, PyCapsule_GetName(cobj));
        goto bad;
    }
    tmp.p = PyCapsule_GetPointer(cobj, sig);
#else
    {const char *desc, *s1, *s2;
    desc = (const char *)PyCObject_GetDesc(cobj);
    if (!desc)
        goto bad;
    s1 = desc; s2 = sig;
    while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; }
    if (*s1 != *s2) {
        PyErr_Format(PyExc_TypeError,
            "C function %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             PyModule_GetName(module), funcname, sig, desc);
        goto bad;
    }
    tmp.p = PyCObject_AsVoidPtr(cobj);}
#endif
    *f = tmp.fp;
    if (!(*f))
        goto bad;
    Py_DECREF(d);
    return 0;
bad:
    Py_XDECREF(d);
    return -1;
}
#endif

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;
        ++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 char* __Pyx_PyObject_AsString(PyObject* o) {
    Py_ssize_t ignore;
    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
static CYTHON_INLINE 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)) {
#if PY_VERSION_HEX < 0x03030000
        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
        if (__Pyx_PyUnicode_READY(o) == -1) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        if (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
    } else
#endif
#if !CYTHON_COMPILING_IN_PYPY
    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 PyObject* __Pyx_PyNumber_Int(PyObject* x) {
  PyNumberMethods *m;
  const char *name = NULL;
  PyObject *res = NULL;
#if PY_MAJOR_VERSION < 3
  if (PyInt_Check(x) || PyLong_Check(x))
#else
  if (PyLong_Check(x))
#endif
    return Py_INCREF(x), x;
  m = Py_TYPE(x)->tp_as_number;
#if PY_MAJOR_VERSION < 3
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Int(x);
  }
  else if (m && m->nb_long) {
    name = "long";
    res = PyNumber_Long(x);
  }
#else
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Long(x);
  }
#endif
  if (res) {
#if PY_MAJOR_VERSION < 3
    if (!PyInt_Check(res) && !PyLong_Check(res)) {
#else
    if (!PyLong_Check(res)) {
#endif
      PyErr_Format(PyExc_TypeError,
                   "__%.4s__ returned non-%.4s (type %.200s)",
                   name, name, Py_TYPE(res)->tp_name);
      Py_DECREF(res);
      return NULL;
    }
  }
  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)))
      return PyInt_AS_LONG(b);
#endif
  if (likely(PyLong_CheckExact(b))) {
    #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
     #if CYTHON_USE_PYLONG_INTERNALS
       switch (Py_SIZE(b)) {
       case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0];
       case  0: return 0;
       case  1: return ((PyLongObject*)b)->ob_digit[0];
       }
     #endif
    #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_PyInt_FromSize_t(size_t ival) {
    return PyInt_FromSize_t(ival);
}


#endif /* Py_PYTHON_H */
