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#include <math.h>
#define __PYX_HAVE__pyrogg
#define __PYX_HAVE_API__pyrogg
#include "ogg/ogg.h"
#include "string.h"
#include "stdio.h"
#include "vorbis/codec.h"
#include "vorbis/vorbisfile.h"
#include "vorbis/vorbisenc.h"
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static const char *__pyx_f[] = {
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/*--- Type declarations ---*/
struct __pyx_obj_6pyrogg__VorbisRecoder;
struct __pyx_obj_6pyrogg_VorbisFile;
struct __pyx_obj_6pyrogg_FilelikeReader;
struct __pyx_obj_6pyrogg_VorbisFilelikeRecoder;
struct __pyx_obj_6pyrogg_VorbisFileRecoder;
struct __pyx_t_6pyrogg_communication;

/* "pyrogg.pyx":75
 * 
 * 
 * ctypedef void (*page_writer_function)(void*, ogg.ogg_page*) nogil             # <<<<<<<<<<<<<<
 * 
 * cdef struct communication:   # thread communication
 */
typedef void (*__pyx_t_6pyrogg_page_writer_function)(void *, ogg_page *);

/* "pyrogg.pyx":77
 * ctypedef void (*page_writer_function)(void*, ogg.ogg_page*) nogil
 * 
 * cdef struct communication:   # thread communication             # <<<<<<<<<<<<<<
 *     int done
 *     int buffer_ready
 */
struct __pyx_t_6pyrogg_communication {
  int done;
  int buffer_ready;
  int next_buffer_ready;
  long read_status[2];
};

/* "pyrogg.pyx":84
 * 
 * 
 * cdef class _VorbisRecoder:             # <<<<<<<<<<<<<<
 *     cdef page_writer_function _write
 * 
 */
struct __pyx_obj_6pyrogg__VorbisRecoder {
  PyObject_HEAD
  struct __pyx_vtabstruct_6pyrogg__VorbisRecoder *__pyx_vtab;
  __pyx_t_6pyrogg_page_writer_function _write;
};


/* "pyrogg.pyx":49
 * 
 * 
 * cdef class VorbisFile:             # <<<<<<<<<<<<<<
 *     cdef vorbis.OggVorbis_File _vorbisfile
 *     cdef object filename
 */
struct __pyx_obj_6pyrogg_VorbisFile {
  PyObject_HEAD
  OggVorbis_File _vorbisfile;
  PyObject *filename;
};


/* "pyrogg.pyx":278
 * 
 * 
 * cdef class FilelikeReader:             # <<<<<<<<<<<<<<
 *     cdef object read
 *     cdef object tell
 */
struct __pyx_obj_6pyrogg_FilelikeReader {
  PyObject_HEAD
  struct __pyx_vtabstruct_6pyrogg_FilelikeReader *__pyx_vtab;
  PyObject *read;
  PyObject *tell;
  PyObject *seek;
  PyObject *close;
  PyObject *exception;
};


/* "pyrogg.pyx":301
 * 
 * 
 * cdef class VorbisFilelikeRecoder(_VorbisRecoder):             # <<<<<<<<<<<<<<
 *     cdef object f
 * 
 */
struct __pyx_obj_6pyrogg_VorbisFilelikeRecoder {
  struct __pyx_obj_6pyrogg__VorbisRecoder __pyx_base;
  PyObject *f;
};


/* "pyrogg.pyx":234
 * 
 * 
 * cdef class VorbisFileRecoder(_VorbisRecoder):             # <<<<<<<<<<<<<<
 *     cdef object _input_filename
 * 
 */
struct __pyx_obj_6pyrogg_VorbisFileRecoder {
  struct __pyx_obj_6pyrogg__VorbisRecoder __pyx_base;
  PyObject *_input_filename;
};



/* "pyrogg.pyx":84
 * 
 * 
 * cdef class _VorbisRecoder:             # <<<<<<<<<<<<<<
 *     cdef page_writer_function _write
 * 
 */

struct __pyx_vtabstruct_6pyrogg__VorbisRecoder {
  PyObject *(*_recode)(struct __pyx_obj_6pyrogg__VorbisRecoder *, void *, OggVorbis_File *, int);
  void (*_writeVorbisHeader)(struct __pyx_obj_6pyrogg__VorbisRecoder *, void *, ogg_stream_state *, vorbis_dsp_state *, vorbis_comment *);
  int (*_encodeVorbisBlocks)(struct __pyx_obj_6pyrogg__VorbisRecoder *, void *, ogg_stream_state *, vorbis_dsp_state *, vorbis_block *);
  int (*_writeOggPackets)(struct __pyx_obj_6pyrogg__VorbisRecoder *, void *, ogg_stream_state *, vorbis_dsp_state *);
};
static struct __pyx_vtabstruct_6pyrogg__VorbisRecoder *__pyx_vtabptr_6pyrogg__VorbisRecoder;


/* "pyrogg.pyx":234
 * 
 * 
 * cdef class VorbisFileRecoder(_VorbisRecoder):             # <<<<<<<<<<<<<<
 *     cdef object _input_filename
 * 
 */

struct __pyx_vtabstruct_6pyrogg_VorbisFileRecoder {
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};
static struct __pyx_vtabstruct_6pyrogg_VorbisFileRecoder *__pyx_vtabptr_6pyrogg_VorbisFileRecoder;


/* "pyrogg.pyx":301
 * 
 * 
 * cdef class VorbisFilelikeRecoder(_VorbisRecoder):             # <<<<<<<<<<<<<<
 *     cdef object f
 * 
 */

struct __pyx_vtabstruct_6pyrogg_VorbisFilelikeRecoder {
  struct __pyx_vtabstruct_6pyrogg__VorbisRecoder __pyx_base;
};
static struct __pyx_vtabstruct_6pyrogg_VorbisFilelikeRecoder *__pyx_vtabptr_6pyrogg_VorbisFilelikeRecoder;


/* "pyrogg.pyx":278
 * 
 * 
 * cdef class FilelikeReader:             # <<<<<<<<<<<<<<
 *     cdef object read
 *     cdef object tell
 */

struct __pyx_vtabstruct_6pyrogg_FilelikeReader {
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};
static struct __pyx_vtabstruct_6pyrogg_FilelikeReader *__pyx_vtabptr_6pyrogg_FilelikeReader;
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static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb); /*proto*/

static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse);

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static PyObject *__Pyx_FindPy2Metaclass(PyObject *bases); /*proto*/

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/* Module declarations from 'ogg' */

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

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

/* Module declarations from 'vorbis' */

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

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

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

/* Module declarations from 'cpython' */

/* Module declarations from 'libc' */

/* Module declarations from 'pyrogg' */
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static PyTypeObject *__pyx_ptype_6pyrogg__VorbisRecoder = 0;
static PyTypeObject *__pyx_ptype_6pyrogg_VorbisFileRecoder = 0;
static PyTypeObject *__pyx_ptype_6pyrogg_FilelikeReader = 0;
static PyTypeObject *__pyx_ptype_6pyrogg_VorbisFilelikeRecoder = 0;
static PyObject *__pyx_v_6pyrogg_random = 0;
static PyObject *__pyx_v_6pyrogg_time = 0;
static PyObject *__pyx_v_6pyrogg_sys = 0;
static ov_callbacks __pyx_v_6pyrogg_filelike_callbacks;
static PyObject *__pyx_f_6pyrogg__encodeFilename(PyObject *); /*proto*/
static void __pyx_f_6pyrogg__writeToFile(void *, ogg_page *); /*proto*/
static void __pyx_f_6pyrogg__writeToFilelike(void *, ogg_page *); /*proto*/
static size_t __pyx_f_6pyrogg__readFilelike(void *, size_t, size_t, void *); /*proto*/
static int __pyx_f_6pyrogg__seekFilelike(void *, ogg_int64_t, int); /*proto*/
static long __pyx_f_6pyrogg__tellFilelike(void *); /*proto*/
static int __pyx_f_6pyrogg__closeFilelike(void *); /*proto*/
static void __pyx_f_6pyrogg__splitStereo(char *, float **, int); /*proto*/
static void __pyx_f_6pyrogg__initVorbisEncoder(ogg_stream_state *, vorbis_dsp_state *, vorbis_info *, int); /*proto*/
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static PyObject *__pyx_builtin_IOError;
static PyObject *__pyx_builtin_MemoryError;
static PyObject *__pyx_builtin_AttributeError;
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static void __pyx_pf_6pyrogg_10VorbisFile_2__dealloc__(struct __pyx_obj_6pyrogg_VorbisFile *__pyx_v_self); /* proto */
static int __pyx_pf_6pyrogg_17VorbisFileRecoder___cinit__(struct __pyx_obj_6pyrogg_VorbisFileRecoder *__pyx_v_self, PyObject *__pyx_v_input_filename); /* proto */
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static int __pyx_pf_6pyrogg_14FilelikeReader___cinit__(struct __pyx_obj_6pyrogg_FilelikeReader *__pyx_v_self, PyObject *__pyx_v_f); /* proto */
static int __pyx_pf_6pyrogg_21VorbisFilelikeRecoder___cinit__(struct __pyx_obj_6pyrogg_VorbisFilelikeRecoder *__pyx_v_self, PyObject *__pyx_v_f); /* proto */
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static char __pyx_k_12[] = "Error opening output file %r";
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static char __pyx_k_14[] = "writable file-like object required";
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static char __pyx_k____name__[] = "__name__";
static char __pyx_k____test__[] = "__test__";
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static char __pyx_k__AttributeError[] = "AttributeError";
static char __pyx_k__input_filename[] = "input_filename";
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  __pyx_t_1 = (__pyx_v_decbuffer == NULL);
  if (__pyx_t_1) {

    /* "pyrogg.pyx":110
 *         decbuffer = <char*> cpython.mem.PyMem_Malloc(READ_BUFFER_SIZE*2)
 *         if decbuffer is NULL:
 *             raise MemoryError()             # <<<<<<<<<<<<<<
 * 
 *         # encoding setup
 */
    PyErr_NoMemory(); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 110; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    goto __pyx_L4;
  }
  __pyx_L4:;

  /* "pyrogg.pyx":113
 * 
 *         # encoding setup
 *         vorbis.vorbis_info_init(&vorbis_info)             # <<<<<<<<<<<<<<
 *         vorbis.vorbis_encode_init_vbr(&vorbis_info, vorbisfile.vi.channels,
 *                                       vorbisfile.vi.rate, cquality)
 */
  vorbis_info_init((&__pyx_v_vorbis_info));

  /* "pyrogg.pyx":115
 *         vorbis.vorbis_info_init(&vorbis_info)
 *         vorbis.vorbis_encode_init_vbr(&vorbis_info, vorbisfile.vi.channels,
 *                                       vorbisfile.vi.rate, cquality)             # <<<<<<<<<<<<<<
 *         _initVorbisEncoder(&stream_state, &dsp_state, &vorbis_info,
 *                            # use arbitrary but predictable serial number
 */
  vorbis_encode_init_vbr((&__pyx_v_vorbis_info), __pyx_v_vorbisfile->vi->channels, __pyx_v_vorbisfile->vi->rate, __pyx_v_cquality);

  /* "pyrogg.pyx":118
 *         _initVorbisEncoder(&stream_state, &dsp_state, &vorbis_info,
 *                            # use arbitrary but predictable serial number
 *                            vorbisfile.current_serialno | int(cquality*10+2))             # <<<<<<<<<<<<<<
 *         vorbis.vorbis_block_init(&dsp_state, &vorbis_block)
 *         self._writeVorbisHeader(status, &stream_state,
 */
  __pyx_t_2 = PyInt_FromLong(__pyx_v_vorbisfile->current_serialno); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = PyFloat_FromDouble(((__pyx_v_cquality * 10.0) + 2.0)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_4);
  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_3);
  __pyx_t_3 = 0;
  __pyx_t_3 = PyObject_Call(((PyObject *)((PyObject*)(&PyInt_Type))), ((PyObject *)__pyx_t_4), NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(((PyObject *)__pyx_t_4)); __pyx_t_4 = 0;
  __pyx_t_4 = PyNumber_Or(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_5 = __Pyx_PyInt_AsInt(__pyx_t_4); if (unlikely((__pyx_t_5 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_f_6pyrogg__initVorbisEncoder((&__pyx_v_stream_state), (&__pyx_v_dsp_state), (&__pyx_v_vorbis_info), __pyx_t_5);

  /* "pyrogg.pyx":119
 *                            # use arbitrary but predictable serial number
 *                            vorbisfile.current_serialno | int(cquality*10+2))
 *         vorbis.vorbis_block_init(&dsp_state, &vorbis_block)             # <<<<<<<<<<<<<<
 *         self._writeVorbisHeader(status, &stream_state,
 *                                 &dsp_state, vorbisfile.vc)
 */
  vorbis_block_init((&__pyx_v_dsp_state), (&__pyx_v_vorbis_block));

  /* "pyrogg.pyx":121
 *         vorbis.vorbis_block_init(&dsp_state, &vorbis_block)
 *         self._writeVorbisHeader(status, &stream_state,
 *                                 &dsp_state, vorbisfile.vc)             # <<<<<<<<<<<<<<
 * 
 *         t = time()
 */
  ((struct __pyx_vtabstruct_6pyrogg__VorbisRecoder *)__pyx_v_self->__pyx_vtab)->_writeVorbisHeader(__pyx_v_self, __pyx_v_status, (&__pyx_v_stream_state), (&__pyx_v_dsp_state), __pyx_v_vorbisfile->vc);

  /* "pyrogg.pyx":123
 *                                 &dsp_state, vorbisfile.vc)
 * 
 *         t = time()             # <<<<<<<<<<<<<<
 * 
 *         ### copy the data
 */
  __pyx_t_4 = PyObject_Call(__pyx_v_6pyrogg_time, ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_v_t = __pyx_t_4;
  __pyx_t_4 = 0;

  /* "pyrogg.pyx":126
 * 
 *         ### copy the data
 *         com.done = 0             # <<<<<<<<<<<<<<
 *         com.read_status[0] = vorbis.ov_read(
 *             vorbisfile, decbuffer, READ_BUFFER_SIZE,
 */
  __pyx_v_com.done = 0;

  /* "pyrogg.pyx":127
 *         ### copy the data
 *         com.done = 0
 *         com.read_status[0] = vorbis.ov_read(             # <<<<<<<<<<<<<<
 *             vorbisfile, decbuffer, READ_BUFFER_SIZE,
 *             0, 2, 1, &current_section)
 */
  (__pyx_v_com.read_status[0]) = ov_read(__pyx_v_vorbisfile, __pyx_v_decbuffer, 1048576, 0, 2, 1, (&__pyx_v_current_section));

  /* "pyrogg.pyx":130
 *             vorbisfile, decbuffer, READ_BUFFER_SIZE,
 *             0, 2, 1, &current_section)
 *         com.buffer_ready = 0             # <<<<<<<<<<<<<<
 * 
 *         with nogil, parallel.parallel(num_threads=2):
 */
  __pyx_v_com.buffer_ready = 0;

  /* "pyrogg.pyx":132
 *         com.buffer_ready = 0
 * 
 *         with nogil, parallel.parallel(num_threads=2):             # <<<<<<<<<<<<<<
 *             while True:
 *                 # using prange() loop to synchronise
 */
  {
      #ifdef WITH_THREAD
      PyThreadState *_save = NULL;
      #endif
      Py_UNBLOCK_THREADS
      /*try:*/ {
        {
            #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))))
                #undef likely
                #undef unlikely
                #define likely(x)   (x)
                #define unlikely(x) (x)
            #endif
            #ifdef _OPENMP
            #pragma omp parallel  private(__pyx_t_1, __pyx_t_7, __pyx_t_8, __pyx_t_5, __pyx_t_6) num_threads(2)
            #endif /* _OPENMP */
            {

                /* "pyrogg.pyx":133
 * 
 *         with nogil, parallel.parallel(num_threads=2):
 *             while True:             # <<<<<<<<<<<<<<
 *                 # using prange() loop to synchronise
 *                 for i in parallel.prange(2, nogil=False):
 */
                while (1) {
                  if (!1) break;

                  /* "pyrogg.pyx":135
 *             while True:
 *                 # using prange() loop to synchronise
 *                 for i in parallel.prange(2, nogil=False):             # <<<<<<<<<<<<<<
 *                     if i == 1:
 *                         # reader thread
 */
                  if (1 == 0) abort();
                  {
                      __pyx_t_7 = (2 - 0) / 1;
                      if (__pyx_t_7 > 0)
                      {
                          #ifdef _OPENMP
                          #pragma omp for lastprivate(__pyx_v_read_status) firstprivate(__pyx_v_i) lastprivate(__pyx_v_i) lastprivate(__pyx_v_buffer_part) lastprivate(__pyx_v_values_read) lastprivate(__pyx_v_encbuffer) lastprivate(__pyx_v_eos)
                          #endif /* _OPENMP */
                          for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_7; __pyx_t_6++){
                              {
                                  __pyx_v_i = 0 + 1 * __pyx_t_6;
                                  /* Initialize private variables to invalid values */
                                  __pyx_v_read_status = ((long)0xbad0bad0);
                                  __pyx_v_buffer_part = ((int)0xbad0bad0);
                                  __pyx_v_values_read = ((long)0xbad0bad0);
                                  __pyx_v_encbuffer = ((float **)1);
                                  __pyx_v_eos = ((int)0xbad0bad0);

                                  /* "pyrogg.pyx":136
 *                 # using prange() loop to synchronise
 *                 for i in parallel.prange(2, nogil=False):
 *                     if i == 1:             # <<<<<<<<<<<<<<
 *                         # reader thread
 *                         buffer_part = 0 if com.buffer_ready == 1 else 1
 */
                                  __pyx_t_1 = (__pyx_v_i == 1);
                                  if (__pyx_t_1) {

                                    /* "pyrogg.pyx":138
 *                     if i == 1:
 *                         # reader thread
 *                         buffer_part = 0 if com.buffer_ready == 1 else 1             # <<<<<<<<<<<<<<
 *                         read_status = vorbis.ov_read(
 *                             vorbisfile,
 */
                                    if ((__pyx_v_com.buffer_ready == 1)) {
                                      __pyx_t_8 = 0;
                                    } else {
                                      __pyx_t_8 = 1;
                                    }
                                    __pyx_v_buffer_part = __pyx_t_8;

                                    /* "pyrogg.pyx":143
 *                             decbuffer + (READ_BUFFER_SIZE * buffer_part),
 *                             READ_BUFFER_SIZE,
 *                             0, 2, 1, &current_section)             # <<<<<<<<<<<<<<
 *                         com.read_status[buffer_part] = read_status
 *                         com.next_buffer_ready = buffer_part
 */
                                    __pyx_v_read_status = ov_read(__pyx_v_vorbisfile, (__pyx_v_decbuffer + (1048576 * __pyx_v_buffer_part)), 1048576, 0, 2, 1, (&__pyx_v_current_section));

                                    /* "pyrogg.pyx":144
 *                             READ_BUFFER_SIZE,
 *                             0, 2, 1, &current_section)
 *                         com.read_status[buffer_part] = read_status             # <<<<<<<<<<<<<<
 *                         com.next_buffer_ready = buffer_part
 *                     else:
 */
                                    (__pyx_v_com.read_status[__pyx_v_buffer_part]) = __pyx_v_read_status;

                                    /* "pyrogg.pyx":145
 *                             0, 2, 1, &current_section)
 *                         com.read_status[buffer_part] = read_status
 *                         com.next_buffer_ready = buffer_part             # <<<<<<<<<<<<<<
 *                     else:
 *                         # writer thread
 */
                                    __pyx_v_com.next_buffer_ready = __pyx_v_buffer_part;
                                    goto __pyx_L18;
                                  }
                                  /*else*/ {

                                    /* "pyrogg.pyx":148
 *                     else:
 *                         # writer thread
 *                         buffer_part = com.buffer_ready             # <<<<<<<<<<<<<<
 *                         read_status = com.read_status[buffer_part]
 *                         encbuffer = vorbis.vorbis_analysis_buffer(
 */
                                    __pyx_t_5 = __pyx_v_com.buffer_ready;
                                    __pyx_v_buffer_part = __pyx_t_5;

                                    /* "pyrogg.pyx":149
 *                         # writer thread
 *                         buffer_part = com.buffer_ready
 *                         read_status = com.read_status[buffer_part]             # <<<<<<<<<<<<<<
 *                         encbuffer = vorbis.vorbis_analysis_buffer(
 *                             &dsp_state, READ_BUFFER_SIZE/4)
 */
                                    __pyx_v_read_status = (__pyx_v_com.read_status[__pyx_v_buffer_part]);

                                    /* "pyrogg.pyx":151
 *                         read_status = com.read_status[buffer_part]
 *                         encbuffer = vorbis.vorbis_analysis_buffer(
 *                             &dsp_state, READ_BUFFER_SIZE/4)             # <<<<<<<<<<<<<<
 *                         if read_status > 0:
 *                             values_read = read_status / 4
 */
                                    __pyx_v_encbuffer = vorbis_analysis_buffer((&__pyx_v_dsp_state), 262144);

                                    /* "pyrogg.pyx":152
 *                         encbuffer = vorbis.vorbis_analysis_buffer(
 *                             &dsp_state, READ_BUFFER_SIZE/4)
 *                         if read_status > 0:             # <<<<<<<<<<<<<<
 *                             values_read = read_status / 4
 *                             _splitStereo(
 */
                                    __pyx_t_1 = (__pyx_v_read_status > 0);
                                    if (__pyx_t_1) {

                                      /* "pyrogg.pyx":153
 *                             &dsp_state, READ_BUFFER_SIZE/4)
 *                         if read_status > 0:
 *                             values_read = read_status / 4             # <<<<<<<<<<<<<<
 *                             _splitStereo(
 *                                 decbuffer + (READ_BUFFER_SIZE * buffer_part),
 */
                                      __pyx_v_values_read = __Pyx_div_long(__pyx_v_read_status, 4);

                                      /* "pyrogg.pyx":156
 *                             _splitStereo(
 *                                 decbuffer + (READ_BUFFER_SIZE * buffer_part),
 *                                 encbuffer, values_read)             # <<<<<<<<<<<<<<
 *                         else:
 *                             values_read = 0
 */
                                      __pyx_f_6pyrogg__splitStereo((__pyx_v_decbuffer + (1048576 * __pyx_v_buffer_part)), __pyx_v_encbuffer, __pyx_v_values_read);
                                      goto __pyx_L19;
                                    }
                                    /*else*/ {

                                      /* "pyrogg.pyx":158
 *                                 encbuffer, values_read)
 *                         else:
 *                             values_read = 0             # <<<<<<<<<<<<<<
 *                         vorbis.vorbis_analysis_wrote(&dsp_state, values_read)
 * 
 */
                                      __pyx_v_values_read = 0;
                                    }
                                    __pyx_L19:;

                                    /* "pyrogg.pyx":159
 *                         else:
 *                             values_read = 0
 *                         vorbis.vorbis_analysis_wrote(&dsp_state, values_read)             # <<<<<<<<<<<<<<
 * 
 *                         eos = self._encodeVorbisBlocks(
 */
                                    vorbis_analysis_wrote((&__pyx_v_dsp_state), __pyx_v_values_read);

                                    /* "pyrogg.pyx":162
 * 
 *                         eos = self._encodeVorbisBlocks(
 *                             status, &stream_state, &dsp_state, &vorbis_block)             # <<<<<<<<<<<<<<
 *                         if eos:
 *                             com.done = 1
 */
                                    __pyx_v_eos = ((struct __pyx_vtabstruct_6pyrogg__VorbisRecoder *)__pyx_v_self->__pyx_vtab)->_encodeVorbisBlocks(__pyx_v_self, __pyx_v_status, (&__pyx_v_stream_state), (&__pyx_v_dsp_state), (&__pyx_v_vorbis_block));

                                    /* "pyrogg.pyx":163
 *                         eos = self._encodeVorbisBlocks(
 *                             status, &stream_state, &dsp_state, &vorbis_block)
 *                         if eos:             # <<<<<<<<<<<<<<
 *                             com.done = 1
 *                 if com.done:
 */
                                    if (__pyx_v_eos) {

                                      /* "pyrogg.pyx":164
 *                             status, &stream_state, &dsp_state, &vorbis_block)
 *                         if eos:
 *                             com.done = 1             # <<<<<<<<<<<<<<
 *                 if com.done:
 *                     break
 */
                                      __pyx_v_com.done = 1;
                                      goto __pyx_L20;
                                    }
                                    __pyx_L20:;
                                  }
                                  __pyx_L18:;
                              }
                          }
                      }
                  }

                  /* "pyrogg.pyx":165
 *                         if eos:
 *                             com.done = 1
 *                 if com.done:             # <<<<<<<<<<<<<<
 *                     break
 *                 # switch buffers when both are done
 */
                  if (__pyx_v_com.done) {

                    /* "pyrogg.pyx":166
 *                             com.done = 1
 *                 if com.done:
 *                     break             # <<<<<<<<<<<<<<
 *                 # switch buffers when both are done
 *                 com.buffer_ready = com.next_buffer_ready
 */
                    goto __pyx_L13_break;
                    goto __pyx_L23;
                  }
                  __pyx_L23:;

                  /* "pyrogg.pyx":168
 *                     break
 *                 # switch buffers when both are done
 *                 com.buffer_ready = com.next_buffer_ready             # <<<<<<<<<<<<<<
 * 
 *         ### clean up
 */
                  __pyx_t_5 = __pyx_v_com.next_buffer_ready;
                  __pyx_v_com.buffer_ready = __pyx_t_5;
                }
                __pyx_L13_break:;
            }
        }
        #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))))
            #undef likely
            #undef unlikely
            #define likely(x)   __builtin_expect(!!(x), 1)
            #define unlikely(x) __builtin_expect(!!(x), 0)
        #endif
      }

      /* "pyrogg.pyx":132
 *         com.buffer_ready = 0
 * 
 *         with nogil, parallel.parallel(num_threads=2):             # <<<<<<<<<<<<<<
 *             while True:
 *                 # using prange() loop to synchronise
 */
      /*finally:*/ {
        Py_BLOCK_THREADS
      }
  }

  /* "pyrogg.pyx":171
 * 
 *         ### clean up
 *         ogg.ogg_stream_clear(&stream_state)             # <<<<<<<<<<<<<<
 *         vorbis.vorbis_block_clear(&vorbis_block)
 *         vorbis.vorbis_dsp_clear(&dsp_state)
 */
  ogg_stream_clear((&__pyx_v_stream_state));

  /* "pyrogg.pyx":172
 *         ### clean up
 *         ogg.ogg_stream_clear(&stream_state)
 *         vorbis.vorbis_block_clear(&vorbis_block)             # <<<<<<<<<<<<<<
 *         vorbis.vorbis_dsp_clear(&dsp_state)
 *         vorbis.vorbis_info_clear(&vorbis_info)
 */
  vorbis_block_clear((&__pyx_v_vorbis_block));

  /* "pyrogg.pyx":173
 *         ogg.ogg_stream_clear(&stream_state)
 *         vorbis.vorbis_block_clear(&vorbis_block)
 *         vorbis.vorbis_dsp_clear(&dsp_state)             # <<<<<<<<<<<<<<
 *         vorbis.vorbis_info_clear(&vorbis_info)
 *         cpython.mem.PyMem_Free(decbuffer)
 */
  vorbis_dsp_clear((&__pyx_v_dsp_state));

  /* "pyrogg.pyx":174
 *         vorbis.vorbis_block_clear(&vorbis_block)
 *         vorbis.vorbis_dsp_clear(&dsp_state)
 *         vorbis.vorbis_info_clear(&vorbis_info)             # <<<<<<<<<<<<<<
 *         cpython.mem.PyMem_Free(decbuffer)
 * 
 */
  vorbis_info_clear((&__pyx_v_vorbis_info));

  /* "pyrogg.pyx":175
 *         vorbis.vorbis_dsp_clear(&dsp_state)
 *         vorbis.vorbis_info_clear(&vorbis_info)
 *         cpython.mem.PyMem_Free(decbuffer)             # <<<<<<<<<<<<<<
 * 
 *         vorbis.ov_clear(vorbisfile) # closes the input file
 */
  PyMem_Free(__pyx_v_decbuffer);

  /* "pyrogg.pyx":177
 *         cpython.mem.PyMem_Free(decbuffer)
 * 
 *         vorbis.ov_clear(vorbisfile) # closes the input file             # <<<<<<<<<<<<<<
 *         t = time() - t
 * 
 */
  ov_clear(__pyx_v_vorbisfile);

  /* "pyrogg.pyx":178
 * 
 *         vorbis.ov_clear(vorbisfile) # closes the input file
 *         t = time() - t             # <<<<<<<<<<<<<<
 * 
 *         read_status = com.read_status[com.buffer_ready]
 */
  __pyx_t_4 = PyObject_Call(__pyx_v_6pyrogg_time, ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_3 = PyNumber_Subtract(__pyx_t_4, __pyx_v_t); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __Pyx_DECREF(__pyx_v_t);
  __pyx_v_t = __pyx_t_3;
  __pyx_t_3 = 0;

  /* "pyrogg.pyx":180
 *         t = time() - t
 * 
 *         read_status = com.read_status[com.buffer_ready]             # <<<<<<<<<<<<<<
 *         if read_status == vorbis.OV_HOLE or read_status == vorbis.OV_EBADLINK:
 *             raise VorbisDecodeException("lost sync")
 */
  __pyx_v_read_status = (__pyx_v_com.read_status[__pyx_v_com.buffer_ready]);

  /* "pyrogg.pyx":181
 * 
 *         read_status = com.read_status[com.buffer_ready]
 *         if read_status == vorbis.OV_HOLE or read_status == vorbis.OV_EBADLINK:             # <<<<<<<<<<<<<<
 *             raise VorbisDecodeException("lost sync")
 * 
 */
  __pyx_t_1 = (__pyx_v_read_status == OV_HOLE);
  if (!__pyx_t_1) {
    __pyx_t_9 = (__pyx_v_read_status == OV_EBADLINK);
    __pyx_t_10 = __pyx_t_9;
  } else {
    __pyx_t_10 = __pyx_t_1;
  }
  if (__pyx_t_10) {

    /* "pyrogg.pyx":182
 *         read_status = com.read_status[com.buffer_ready]
 *         if read_status == vorbis.OV_HOLE or read_status == vorbis.OV_EBADLINK:
 *             raise VorbisDecodeException("lost sync")             # <<<<<<<<<<<<<<
 * 
 *         return t
 */
    __pyx_t_3 = __Pyx_GetName(__pyx_m, __pyx_n_s_7); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 182; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = PyObject_Call(__pyx_t_3, ((PyObject *)__pyx_k_tuple_9), NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 182; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 182; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    goto __pyx_L26;
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}

static void __pyx_tp_dealloc_6pyrogg_VorbisFileRecoder(PyObject *o) {
  struct __pyx_obj_6pyrogg_VorbisFileRecoder *p = (struct __pyx_obj_6pyrogg_VorbisFileRecoder *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->_input_filename);
  PyObject_GC_Track(o);
  __pyx_tp_dealloc_6pyrogg__VorbisRecoder(o);
}

static int __pyx_tp_traverse_6pyrogg_VorbisFileRecoder(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_6pyrogg_VorbisFileRecoder *p = (struct __pyx_obj_6pyrogg_VorbisFileRecoder *)o;
  e = ((likely(__pyx_ptype_6pyrogg__VorbisRecoder)) ? ((__pyx_ptype_6pyrogg__VorbisRecoder->tp_traverse) ? __pyx_ptype_6pyrogg__VorbisRecoder->tp_traverse(o, v, a) : 0) : __Pyx_call_next_tp_traverse(o, v, a, __pyx_tp_traverse_6pyrogg_VorbisFileRecoder)); if (e) return e;
  if (p->_input_filename) {
    e = (*v)(p->_input_filename, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_6pyrogg_VorbisFileRecoder(PyObject *o) {
  struct __pyx_obj_6pyrogg_VorbisFileRecoder *p = (struct __pyx_obj_6pyrogg_VorbisFileRecoder *)o;
  PyObject* tmp;
  if (likely(__pyx_ptype_6pyrogg__VorbisRecoder)) { if (__pyx_ptype_6pyrogg__VorbisRecoder->tp_clear) __pyx_ptype_6pyrogg__VorbisRecoder->tp_clear(o); } else __Pyx_call_next_tp_clear(o, __pyx_tp_clear_6pyrogg_VorbisFileRecoder);
  tmp = ((PyObject*)p->_input_filename);
  p->_input_filename = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_6pyrogg_VorbisFileRecoder[] = {
  {__Pyx_NAMESTR("recode"), (PyCFunction)__pyx_pw_6pyrogg_17VorbisFileRecoder_3recode, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_VorbisFileRecoder = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*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
  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
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  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*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_VorbisFileRecoder = {
  0, /*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_VorbisFileRecoder = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_VorbisFileRecoder = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_6pyrogg_VorbisFileRecoder = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("pyrogg.VorbisFileRecoder"), /*tp_name*/
  sizeof(struct __pyx_obj_6pyrogg_VorbisFileRecoder), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6pyrogg_VorbisFileRecoder, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
  0, /*tp_repr*/
  &__pyx_tp_as_number_VorbisFileRecoder, /*tp_as_number*/
  &__pyx_tp_as_sequence_VorbisFileRecoder, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_VorbisFileRecoder, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_VorbisFileRecoder, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_6pyrogg_VorbisFileRecoder, /*tp_traverse*/
  __pyx_tp_clear_6pyrogg_VorbisFileRecoder, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6pyrogg_VorbisFileRecoder, /*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_6pyrogg_VorbisFileRecoder, /*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*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
  #endif
};
static struct __pyx_vtabstruct_6pyrogg_FilelikeReader __pyx_vtable_6pyrogg_FilelikeReader;

static PyObject *__pyx_tp_new_6pyrogg_FilelikeReader(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_6pyrogg_FilelikeReader *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_6pyrogg_FilelikeReader *)o);
  p->__pyx_vtab = __pyx_vtabptr_6pyrogg_FilelikeReader;
  p->read = Py_None; Py_INCREF(Py_None);
  p->tell = Py_None; Py_INCREF(Py_None);
  p->seek = Py_None; Py_INCREF(Py_None);
  p->close = Py_None; Py_INCREF(Py_None);
  p->exception = Py_None; Py_INCREF(Py_None);
  if (__pyx_pw_6pyrogg_14FilelikeReader_1__cinit__(o, a, k) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_6pyrogg_FilelikeReader(PyObject *o) {
  struct __pyx_obj_6pyrogg_FilelikeReader *p = (struct __pyx_obj_6pyrogg_FilelikeReader *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->read);
  Py_CLEAR(p->tell);
  Py_CLEAR(p->seek);
  Py_CLEAR(p->close);
  Py_CLEAR(p->exception);
  PyObject_GC_Track(o);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_6pyrogg_FilelikeReader(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_6pyrogg_FilelikeReader *p = (struct __pyx_obj_6pyrogg_FilelikeReader *)o;
  if (p->read) {
    e = (*v)(p->read, a); if (e) return e;
  }
  if (p->tell) {
    e = (*v)(p->tell, a); if (e) return e;
  }
  if (p->seek) {
    e = (*v)(p->seek, a); if (e) return e;
  }
  if (p->close) {
    e = (*v)(p->close, a); if (e) return e;
  }
  if (p->exception) {
    e = (*v)(p->exception, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_6pyrogg_FilelikeReader(PyObject *o) {
  struct __pyx_obj_6pyrogg_FilelikeReader *p = (struct __pyx_obj_6pyrogg_FilelikeReader *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->read);
  p->read = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->tell);
  p->tell = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->seek);
  p->seek = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->close);
  p->close = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->exception);
  p->exception = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_6pyrogg_FilelikeReader[] = {
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_FilelikeReader = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*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
  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
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  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*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_FilelikeReader = {
  0, /*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_FilelikeReader = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_FilelikeReader = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_6pyrogg_FilelikeReader = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("pyrogg.FilelikeReader"), /*tp_name*/
  sizeof(struct __pyx_obj_6pyrogg_FilelikeReader), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6pyrogg_FilelikeReader, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
  0, /*tp_repr*/
  &__pyx_tp_as_number_FilelikeReader, /*tp_as_number*/
  &__pyx_tp_as_sequence_FilelikeReader, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_FilelikeReader, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_FilelikeReader, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_6pyrogg_FilelikeReader, /*tp_traverse*/
  __pyx_tp_clear_6pyrogg_FilelikeReader, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6pyrogg_FilelikeReader, /*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_6pyrogg_FilelikeReader, /*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*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
  #endif
};
static struct __pyx_vtabstruct_6pyrogg_VorbisFilelikeRecoder __pyx_vtable_6pyrogg_VorbisFilelikeRecoder;

static PyObject *__pyx_tp_new_6pyrogg_VorbisFilelikeRecoder(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_6pyrogg_VorbisFilelikeRecoder *p;
  PyObject *o = __pyx_tp_new_6pyrogg__VorbisRecoder(t, a, k);
  if (!o) return 0;
  p = ((struct __pyx_obj_6pyrogg_VorbisFilelikeRecoder *)o);
  p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_6pyrogg__VorbisRecoder*)__pyx_vtabptr_6pyrogg_VorbisFilelikeRecoder;
  p->f = Py_None; Py_INCREF(Py_None);
  if (__pyx_pw_6pyrogg_21VorbisFilelikeRecoder_1__cinit__(o, a, k) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_6pyrogg_VorbisFilelikeRecoder(PyObject *o) {
  struct __pyx_obj_6pyrogg_VorbisFilelikeRecoder *p = (struct __pyx_obj_6pyrogg_VorbisFilelikeRecoder *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->f);
  PyObject_GC_Track(o);
  __pyx_tp_dealloc_6pyrogg__VorbisRecoder(o);
}

static int __pyx_tp_traverse_6pyrogg_VorbisFilelikeRecoder(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_6pyrogg_VorbisFilelikeRecoder *p = (struct __pyx_obj_6pyrogg_VorbisFilelikeRecoder *)o;
  e = ((likely(__pyx_ptype_6pyrogg__VorbisRecoder)) ? ((__pyx_ptype_6pyrogg__VorbisRecoder->tp_traverse) ? __pyx_ptype_6pyrogg__VorbisRecoder->tp_traverse(o, v, a) : 0) : __Pyx_call_next_tp_traverse(o, v, a, __pyx_tp_traverse_6pyrogg_VorbisFilelikeRecoder)); if (e) return e;
  if (p->f) {
    e = (*v)(p->f, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_6pyrogg_VorbisFilelikeRecoder(PyObject *o) {
  struct __pyx_obj_6pyrogg_VorbisFilelikeRecoder *p = (struct __pyx_obj_6pyrogg_VorbisFilelikeRecoder *)o;
  PyObject* tmp;
  if (likely(__pyx_ptype_6pyrogg__VorbisRecoder)) { if (__pyx_ptype_6pyrogg__VorbisRecoder->tp_clear) __pyx_ptype_6pyrogg__VorbisRecoder->tp_clear(o); } else __Pyx_call_next_tp_clear(o, __pyx_tp_clear_6pyrogg_VorbisFilelikeRecoder);
  tmp = ((PyObject*)p->f);
  p->f = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_6pyrogg_VorbisFilelikeRecoder[] = {
  {__Pyx_NAMESTR("recode"), (PyCFunction)__pyx_pw_6pyrogg_21VorbisFilelikeRecoder_3recode, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_VorbisFilelikeRecoder = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*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
  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
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  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*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_VorbisFilelikeRecoder = {
  0, /*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_VorbisFilelikeRecoder = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_VorbisFilelikeRecoder = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_6pyrogg_VorbisFilelikeRecoder = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("pyrogg.VorbisFilelikeRecoder"), /*tp_name*/
  sizeof(struct __pyx_obj_6pyrogg_VorbisFilelikeRecoder), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6pyrogg_VorbisFilelikeRecoder, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
  0, /*tp_repr*/
  &__pyx_tp_as_number_VorbisFilelikeRecoder, /*tp_as_number*/
  &__pyx_tp_as_sequence_VorbisFilelikeRecoder, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_VorbisFilelikeRecoder, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
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    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,
                 "%s() takes %s %" CYTHON_FORMAT_SSIZE_T "d positional argument%s (%" CYTHON_FORMAT_SSIZE_T "d given)",
                 func_name, more_or_less, num_expected,
                 (num_expected == 1) ? "" : "s", num_found);
}

static CYTHON_INLINE long __Pyx_div_long(long a, long b) {
    long q = a / b;
    long r = a - q*b;
    q -= ((r != 0) & ((r ^ b) < 0));
    return q;
}

static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *local_type, *local_value, *local_tb;
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyThreadState *tstate = PyThreadState_GET();
    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_COMPILING_IN_CPYTHON
    if (unlikely(tstate->curexc_type))
#else
    if (unlikely(PyErr_Occurred()))
#endif
        goto bad;
    #if PY_MAJOR_VERSION >= 3
    if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
        goto bad;
    #endif
    Py_INCREF(local_type);
    Py_INCREF(local_value);
    Py_INCREF(local_tb);
    *type = local_type;
    *value = local_value;
    *tb = local_tb;
#if CYTHON_COMPILING_IN_CPYTHON
    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;
    /* Make sure tstate is in a consistent state when we XDECREF
       these objects (DECREF may run arbitrary code). */
    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;
}

static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse) {
    PyTypeObject* type = Py_TYPE(obj);
    while (type && type->tp_traverse != current_tp_traverse)
        type = type->tp_base;
    while (type && type->tp_traverse == current_tp_traverse)
        type = type->tp_base;
    if (type && type->tp_traverse)
        return type->tp_traverse(obj, v, a);
    return 0;
}

static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_clear) {
    PyTypeObject* type = Py_TYPE(obj);
    while (type && type->tp_clear != current_tp_clear)
        type = type->tp_base;
    while (type && type->tp_clear == current_tp_clear)
        type = type->tp_base;
    if (type && type->tp_clear)
        type->tp_clear(obj);
}

static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyThreadState *tstate = PyThreadState_GET();
    *type = tstate->exc_type;
    *value = tstate->exc_value;
    *tb = tstate->exc_traceback;
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
#else
    PyErr_GetExcInfo(type, value, tb);
#endif
}
static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyThreadState *tstate = PyThreadState_GET();
    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;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#else
    PyErr_SetExcInfo(type, value, tb);
#endif
}

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_VERSION_HEX < 0x03030000
    PyObject *py_import = 0;
    py_import = __Pyx_GetAttrString(__pyx_b, "__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_VERSION_HEX >= 0x02050000
    {
        #if PY_MAJOR_VERSION >= 3
        if (level == -1) {
            if (strchr(__Pyx_MODULE_NAME, '.')) {
                #if PY_VERSION_HEX < 0x03030000
                PyObject *py_level = PyInt_FromLong(1);
                if (!py_level)
                    goto bad;
                module = PyObject_CallFunctionObjArgs(py_import,
                    name, global_dict, empty_dict, list, py_level, NULL);
                Py_DECREF(py_level);
                #else
                module = PyImport_ImportModuleLevelObject(
                    name, global_dict, empty_dict, list, 1);
                #endif
                if (!module) {
                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
                        goto bad;
                    PyErr_Clear();
                }
            }
            level = 0; /* try absolute import on failure */
        }
        #endif
        if (!module) {
            #if PY_VERSION_HEX < 0x03030000
            PyObject *py_level = PyInt_FromLong(level);
            if (!py_level)
                goto bad;
            module = PyObject_CallFunctionObjArgs(py_import,
                name, global_dict, empty_dict, list, py_level, NULL);
            Py_DECREF(py_level);
            #else
            module = PyImport_ImportModuleLevelObject(
                name, global_dict, empty_dict, list, level);
            #endif
        }
    }
    #else
    if (level>0) {
        PyErr_SetString(PyExc_RuntimeError, "Relative import is not supported for Python <=2.4.");
        goto bad;
    }
    module = PyObject_CallFunctionObjArgs(py_import,
        name, global_dict, empty_dict, list, NULL);
    #endif
bad:
    #if PY_VERSION_HEX < 0x03030000
    Py_XDECREF(py_import);
    #endif
    Py_XDECREF(empty_list);
    Py_XDECREF(empty_dict);
    return module;
}

static CYTHON_INLINE void __Pyx_RaiseImportError(PyObject *name) {
#if PY_MAJOR_VERSION < 3
    PyErr_Format(PyExc_ImportError, "cannot import name %.230s",
                 PyString_AsString(name));
#else
    PyErr_Format(PyExc_ImportError, "cannot import name %S", name);
#endif
}

static PyObject *__Pyx_FindPy2Metaclass(PyObject *bases) {
    PyObject *metaclass;
#if PY_MAJOR_VERSION < 3
    if (PyTuple_Check(bases) && PyTuple_GET_SIZE(bases) > 0) {
        PyObject *base = PyTuple_GET_ITEM(bases, 0);
        metaclass = PyObject_GetAttrString(base, (char *)"__class__");
        if (!metaclass) {
            PyErr_Clear();
            metaclass = (PyObject*) Py_TYPE(base);
        }
    } else {
        metaclass = (PyObject *) &PyClass_Type;
    }
#else
    if (PyTuple_Check(bases) && PyTuple_GET_SIZE(bases) > 0) {
        PyObject *base = PyTuple_GET_ITEM(bases, 0);
        metaclass = (PyObject*) Py_TYPE(base);
    } else {
        metaclass = (PyObject *) &PyType_Type;
    }
#endif
    Py_INCREF(metaclass);
    return metaclass;
}

static PyObject *__Pyx_CreateClass(PyObject *bases, PyObject *dict, PyObject *name,
                                   PyObject *qualname, PyObject *modname) {
    PyObject *result;
    PyObject *metaclass;
    if (PyDict_SetItemString(dict, "__module__", modname) < 0)
        return NULL;
    if (PyDict_SetItemString(dict, "__qualname__", qualname) < 0)
        return NULL;
    metaclass = PyDict_GetItemString(dict, "__metaclass__");
    if (metaclass) {
        Py_INCREF(metaclass);
    } else {
        metaclass = __Pyx_FindPy2Metaclass(bases);
    }
    result = PyObject_CallFunctionObjArgs(metaclass, name, bases, dict, NULL);
    Py_DECREF(metaclass);
    return result;
}

static CYTHON_INLINE PyObject *__Pyx_PyInt_to_py_ogg_int64_t(ogg_int64_t val) {
    const ogg_int64_t neg_one = (ogg_int64_t)-1, const_zero = (ogg_int64_t)0;
    const int is_unsigned = const_zero < neg_one;
    if ((sizeof(ogg_int64_t) == sizeof(char))  ||
        (sizeof(ogg_int64_t) == sizeof(short))) {
        return PyInt_FromLong((long)val);
    } else if ((sizeof(ogg_int64_t) == sizeof(int)) ||
               (sizeof(ogg_int64_t) == sizeof(long))) {
        if (is_unsigned)
            return PyLong_FromUnsignedLong((unsigned long)val);
        else
            return PyInt_FromLong((long)val);
    } else if (sizeof(ogg_int64_t) == sizeof(PY_LONG_LONG)) {
        if (is_unsigned)
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG)val);
        else
            return PyLong_FromLongLong((PY_LONG_LONG)val);
    } else {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        return _PyLong_FromByteArray(bytes, sizeof(ogg_int64_t),
                                     little, !is_unsigned);
    }
}

static CYTHON_INLINE unsigned char __Pyx_PyInt_AsUnsignedChar(PyObject* x) {
    const unsigned char neg_one = (unsigned char)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(unsigned char) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(unsigned char)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to unsigned char" :
                    "value too large to convert to unsigned char");
            }
            return (unsigned char)-1;
        }
        return (unsigned char)val;
    }
    return (unsigned char)__Pyx_PyInt_AsUnsignedLong(x);
}

static CYTHON_INLINE unsigned short __Pyx_PyInt_AsUnsignedShort(PyObject* x) {
    const unsigned short neg_one = (unsigned short)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(unsigned short) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(unsigned short)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to unsigned short" :
                    "value too large to convert to unsigned short");
            }
            return (unsigned short)-1;
        }
        return (unsigned short)val;
    }
    return (unsigned short)__Pyx_PyInt_AsUnsignedLong(x);
}

static CYTHON_INLINE unsigned int __Pyx_PyInt_AsUnsignedInt(PyObject* x) {
    const unsigned int neg_one = (unsigned int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(unsigned int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(unsigned int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to unsigned int" :
                    "value too large to convert to unsigned int");
            }
            return (unsigned int)-1;
        }
        return (unsigned int)val;
    }
    return (unsigned int)__Pyx_PyInt_AsUnsignedLong(x);
}

static CYTHON_INLINE char __Pyx_PyInt_AsChar(PyObject* x) {
    const char neg_one = (char)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(char) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(char)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to char" :
                    "value too large to convert to char");
            }
            return (char)-1;
        }
        return (char)val;
    }
    return (char)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE short __Pyx_PyInt_AsShort(PyObject* x) {
    const short neg_one = (short)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(short) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(short)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to short" :
                    "value too large to convert to short");
            }
            return (short)-1;
        }
        return (short)val;
    }
    return (short)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE int __Pyx_PyInt_AsInt(PyObject* x) {
    const int neg_one = (int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to int" :
                    "value too large to convert to int");
            }
            return (int)-1;
        }
        return (int)val;
    }
    return (int)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE signed char __Pyx_PyInt_AsSignedChar(PyObject* x) {
    const signed char neg_one = (signed char)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(signed char) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(signed char)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to signed char" :
                    "value too large to convert to signed char");
            }
            return (signed char)-1;
        }
        return (signed char)val;
    }
    return (signed char)__Pyx_PyInt_AsSignedLong(x);
}

static CYTHON_INLINE signed short __Pyx_PyInt_AsSignedShort(PyObject* x) {
    const signed short neg_one = (signed short)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(signed short) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(signed short)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to signed short" :
                    "value too large to convert to signed short");
            }
            return (signed short)-1;
        }
        return (signed short)val;
    }
    return (signed short)__Pyx_PyInt_AsSignedLong(x);
}

static CYTHON_INLINE signed int __Pyx_PyInt_AsSignedInt(PyObject* x) {
    const signed int neg_one = (signed int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(signed int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(signed int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to signed int" :
                    "value too large to convert to signed int");
            }
            return (signed int)-1;
        }
        return (signed int)val;
    }
    return (signed int)__Pyx_PyInt_AsSignedLong(x);
}

static CYTHON_INLINE int __Pyx_PyInt_AsLongDouble(PyObject* x) {
    const int neg_one = (int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to int" :
                    "value too large to convert to int");
            }
            return (int)-1;
        }
        return (int)val;
    }
    return (int)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE unsigned long __Pyx_PyInt_AsUnsignedLong(PyObject* x) {
    const unsigned long neg_one = (unsigned long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to unsigned long");
            return (unsigned long)-1;
        }
        return (unsigned long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to unsigned long");
                return (unsigned long)-1;
            }
            return (unsigned long)PyLong_AsUnsignedLong(x);
        } else {
            return (unsigned long)PyLong_AsLong(x);
        }
    } else {
        unsigned long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (unsigned long)-1;
        val = __Pyx_PyInt_AsUnsignedLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_AsUnsignedLongLong(PyObject* x) {
    const unsigned PY_LONG_LONG neg_one = (unsigned PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to unsigned PY_LONG_LONG");
            return (unsigned PY_LONG_LONG)-1;
        }
        return (unsigned PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to unsigned PY_LONG_LONG");
                return (unsigned PY_LONG_LONG)-1;
            }
            return (unsigned PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
            return (unsigned PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        unsigned PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (unsigned PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsUnsignedLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE long __Pyx_PyInt_AsLong(PyObject* x) {
    const long neg_one = (long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to long");
            return (long)-1;
        }
        return (long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to long");
                return (long)-1;
            }
            return (long)PyLong_AsUnsignedLong(x);
        } else {
            return (long)PyLong_AsLong(x);
        }
    } else {
        long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (long)-1;
        val = __Pyx_PyInt_AsLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE PY_LONG_LONG __Pyx_PyInt_AsLongLong(PyObject* x) {
    const PY_LONG_LONG neg_one = (PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to PY_LONG_LONG");
            return (PY_LONG_LONG)-1;
        }
        return (PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to PY_LONG_LONG");
                return (PY_LONG_LONG)-1;
            }
            return (PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
            return (PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE signed long __Pyx_PyInt_AsSignedLong(PyObject* x) {
    const signed long neg_one = (signed long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to signed long");
            return (signed long)-1;
        }
        return (signed long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to signed long");
                return (signed long)-1;
            }
            return (signed long)PyLong_AsUnsignedLong(x);
        } else {
            return (signed long)PyLong_AsLong(x);
        }
    } else {
        signed long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (signed long)-1;
        val = __Pyx_PyInt_AsSignedLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE signed PY_LONG_LONG __Pyx_PyInt_AsSignedLongLong(PyObject* x) {
    const signed PY_LONG_LONG neg_one = (signed PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to signed PY_LONG_LONG");
            return (signed PY_LONG_LONG)-1;
        }
        return (signed PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to signed PY_LONG_LONG");
                return (signed PY_LONG_LONG)-1;
            }
            return (signed PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
            return (signed PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        signed PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (signed PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsSignedLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                  CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename) {
    PyObject *old_exc, *old_val, *old_tb;
    PyObject *ctx;
    __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
    #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);
    }
}

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);
        #if PY_VERSION_HEX < 0x02050000
        return PyErr_Warn(NULL, message);
        #else
        return PyErr_WarnEx(NULL, message, 1);
        #endif
    }
    return 0;
}

static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
#if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3&&PY_MINOR_VERSION==0)
    PyObject *ob = PyCapsule_New(vtable, 0, 0);
#else
    PyObject *ob = PyCObject_FromVoidPtr(vtable, 0);
#endif
    if (!ob)
        goto bad;
    if (PyDict_SetItemString(dict, "__pyx_vtable__", ob) < 0)
        goto bad;
    Py_DECREF(ob);
    return 0;
bad:
    Py_XDECREF(ob);
    return -1;
}

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, 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,            /*int argcount,*/
        0,            /*int kwonlyargcount,*/
        0,            /*int nlocals,*/
        0,            /*int stacksize,*/
        0,            /*int flags,*/
        __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,      /*int firstlineno,*/
        __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;
    PyObject *py_globals = 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_globals = PyModule_GetDict(__pyx_m);
    if (!py_globals) goto bad;
    py_frame = PyFrame_New(
        PyThreadState_GET(), /*PyThreadState *tstate,*/
        py_code,             /*PyCodeObject *code,*/
        py_globals,          /*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 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  /* Python 3+ has unicode identifiers */
        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 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_VERSION_HEX < 0x03000000
  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_VERSION_HEX < 0x03000000
  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_VERSION_HEX < 0x03000000
    if (!PyInt_Check(res) && !PyLong_Check(res)) {
#else
    if (!PyLong_Check(res)) {
#endif
      PyErr_Format(PyExc_TypeError,
                   "__%s__ returned non-%s (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 = 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) {
#if PY_VERSION_HEX < 0x02050000
   if (ival <= LONG_MAX)
       return PyInt_FromLong((long)ival);
   else {
       unsigned char *bytes = (unsigned char *) &ival;
       int one = 1; int little = (int)*(unsigned char*)&one;
       return _PyLong_FromByteArray(bytes, sizeof(size_t), little, 0);
   }
#else
   return PyInt_FromSize_t(ival);
#endif
}
static CYTHON_INLINE size_t __Pyx_PyInt_AsSize_t(PyObject* x) {
   unsigned PY_LONG_LONG val = __Pyx_PyInt_AsUnsignedLongLong(x);
   if (unlikely(val == (unsigned PY_LONG_LONG)-1 && PyErr_Occurred())) {
       return (size_t)-1;
   } else if (unlikely(val != (unsigned PY_LONG_LONG)(size_t)val)) {
       PyErr_SetString(PyExc_OverflowError,
                       "value too large to convert to size_t");
       return (size_t)-1;
   }
   return (size_t)val;
}


#endif /* Py_PYTHON_H */
