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iZddiZddiZddiZddiZdddd�Zddd�Zded<ded <d!ed"<d#e
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d'<d(ed)<d*ed+<d,ed-<d.ed/<d0ed1<d2ed3<d4ed5<d6ed7<d8ed9<d:ed;<d<ed=<d>ed?<d@edA<dBedC<dDedE<dFedG<dHedI<dJedK<dLedM<dNedO<dPedQ<dRedS<dTedU<d/gedV<dWedV<dXedY<d1gedZ<d[edZ<d5ged\<d]ed\<d^ed_<d`eda<d7gedb<dcedb<d;gedd<deedd<d9gedf<dgedf<d=gedh<diedh<d=gedj<dkedj<dMgedl<dmedl<dMgedn<doedn<dpdMgedq<dredq<dsedt<duedv<d dvgedw<dxedw<dyedz<d{ed|<d ged}<d~ed}<d dvgedp<dedp<d dvged�<d�ed�<d�ed�<d�ed�<d�ed�<d�ed�<d�ed�<d�ed�<d�ed�<d�ed�<d�ed�<d�ed�<gd��ed�<d�ed�<gd��ed�<d�ed�<d�ed�<d�ged�<d�ed�<d�d/ged�<d�ed�<d�ged�<d�ed�<d�ed�<d�ed�<d1ged�<d�ed�<d�d5ged�<d�ed�<d�ed�<d�ged�<d�ed�<gd��ed�<d�ed�<d;ged�<d�ed�<d9d�ged�<d�ed�<d�ed�<dSdlged�<d�ed�<dld)ged�<d�ed�<dld/ged�<d�ed�<dUdlged�<d�ed�<dVdlged�<d�ed�<dYdlged�<d�ed�<gdŢed�<d�ed�<dadlged�<d�ed�<d_dlged�<d�ed�<gd̢ed�<d�ed�<gdϢed�<d�ed�<gdҢed�<d�ed�<dՄZd�dքZdׄZdS)�a�

C declarations, CPP macros, and C functions for f2py2e.
Only required declarations/macros/functions will be used.

Copyright 1999,2000 Pearu Peterson all rights reserved,
Pearu Peterson <pearu@ioc.ee>
Permission to use, modify, and distribute this software is given under the
terms of the NumPy License.

NO WARRANTY IS EXPRESSED OR IMPLIED.  USE AT YOUR OWN RISK.
$Date: 2005/05/06 11:42:34 $
Pearu Peterson

�N�)�__version__)
�	includes0�includes�typedefs�typedefs_generated�userincludes�	cppmacros�cfuncs�	callbacks�f90modhooks�commonhooksrz/*need_includes0*/rz/*need_includes*/r	z/*need_userincludes*/rz/*need_typedefs*/rz/*need_typedefs_generated*/r
z/*need_cppmacros*/rz/*need_cfuncs*/rz/*need_callbacks*/z/*need_f90modhooks*/z/*initf90modhooksstatic*/z/*initf90modhooksdynamic*/)r
�initf90modhooksstatic�initf90modhooksdynamicz/*need_commonhooks*/z/*need_initcommonhooks*/)r�initcommonhooksz#include <math.h>zmath.hz#include <string.h>zstring.hz#include <setjmp.h>zsetjmp.hzC#define PY_ARRAY_UNIQUE_SYMBOL PyArray_API
#include "arrayobject.h"z
arrayobject.hz#include "fortranobject.h"z#include <stdarg.h>zstdarg.hz$typedef unsigned char unsigned_char;�
unsigned_charz&typedef unsigned short unsigned_short;�unsigned_shortz$typedef unsigned long unsigned_long;�
unsigned_longz typedef signed char signed_char;�signed_charz�#if defined(NPY_OS_WIN32)
typedef __int64 long_long;
#else
typedef long long long_long;
typedef unsigned long long unsigned_long_long;
#endif
�	long_longzr#if defined(NPY_OS_WIN32)
typedef __uint64 long_long;
#else
typedef unsigned long long unsigned_long_long;
#endif
�unsigned_long_longz=#ifndef _LONG_DOUBLE
typedef long double long_double;
#endif
�long_doublez6typedef struct {long double r,i;} complex_long_double;�complex_long_doublez*typedef struct {float r,i;} complex_float;�
complex_floatz,typedef struct {double r,i;} complex_double;�complex_doubleztypedef char * string;�stringztypedef char character;�	charactera#ifdef DEBUGCFUNCS
#define CFUNCSMESS(mess) fprintf(stderr,"debug-capi:"mess);
#define CFUNCSMESSPY(mess,obj) CFUNCSMESS(mess) \
    PyObject_Print((PyObject *)obj,stderr,Py_PRINT_RAW);\
    fprintf(stderr,"\n");
#else
#define CFUNCSMESS(mess)
#define CFUNCSMESSPY(mess,obj)
#endif
�
CFUNCSMESSao#if defined(PREPEND_FORTRAN)
#if defined(NO_APPEND_FORTRAN)
#if defined(UPPERCASE_FORTRAN)
#define F_FUNC(f,F) _##F
#else
#define F_FUNC(f,F) _##f
#endif
#else
#if defined(UPPERCASE_FORTRAN)
#define F_FUNC(f,F) _##F##_
#else
#define F_FUNC(f,F) _##f##_
#endif
#endif
#else
#if defined(NO_APPEND_FORTRAN)
#if defined(UPPERCASE_FORTRAN)
#define F_FUNC(f,F) F
#else
#define F_FUNC(f,F) f
#endif
#else
#if defined(UPPERCASE_FORTRAN)
#define F_FUNC(f,F) F##_
#else
#define F_FUNC(f,F) f##_
#endif
#endif
#endif
#if defined(UNDERSCORE_G77)
#define F_FUNC_US(f,F) F_FUNC(f##_,F##_)
#else
#define F_FUNC_US(f,F) F_FUNC(f,F)
#endif
�F_FUNCa#if defined(PREPEND_FORTRAN)
#if defined(NO_APPEND_FORTRAN)
#if defined(UPPERCASE_FORTRAN)
#define F_WRAPPEDFUNC(f,F) _F2PYWRAP##F
#else
#define F_WRAPPEDFUNC(f,F) _f2pywrap##f
#endif
#else
#if defined(UPPERCASE_FORTRAN)
#define F_WRAPPEDFUNC(f,F) _F2PYWRAP##F##_
#else
#define F_WRAPPEDFUNC(f,F) _f2pywrap##f##_
#endif
#endif
#else
#if defined(NO_APPEND_FORTRAN)
#if defined(UPPERCASE_FORTRAN)
#define F_WRAPPEDFUNC(f,F) F2PYWRAP##F
#else
#define F_WRAPPEDFUNC(f,F) f2pywrap##f
#endif
#else
#if defined(UPPERCASE_FORTRAN)
#define F_WRAPPEDFUNC(f,F) F2PYWRAP##F##_
#else
#define F_WRAPPEDFUNC(f,F) f2pywrap##f##_
#endif
#endif
#endif
#if defined(UNDERSCORE_G77)
#define F_WRAPPEDFUNC_US(f,F) F_WRAPPEDFUNC(f##_,F##_)
#else
#define F_WRAPPEDFUNC_US(f,F) F_WRAPPEDFUNC(f,F)
#endif
�
F_WRAPPEDFUNCa0#if defined(F90MOD2CCONV1) /*E.g. Compaq Fortran */
#if defined(NO_APPEND_FORTRAN)
#define F_MODFUNCNAME(m,f) $ ## m ## $ ## f
#else
#define F_MODFUNCNAME(m,f) $ ## m ## $ ## f ## _
#endif
#endif

#if defined(F90MOD2CCONV2) /*E.g. IBM XL Fortran, not tested though */
#if defined(NO_APPEND_FORTRAN)
#define F_MODFUNCNAME(m,f)  __ ## m ## _MOD_ ## f
#else
#define F_MODFUNCNAME(m,f)  __ ## m ## _MOD_ ## f ## _
#endif
#endif

#if defined(F90MOD2CCONV3) /*E.g. MIPSPro Compilers */
#if defined(NO_APPEND_FORTRAN)
#define F_MODFUNCNAME(m,f)  f ## .in. ## m
#else
#define F_MODFUNCNAME(m,f)  f ## .in. ## m ## _
#endif
#endif
/*
#if defined(UPPERCASE_FORTRAN)
#define F_MODFUNC(m,M,f,F) F_MODFUNCNAME(M,F)
#else
#define F_MODFUNC(m,M,f,F) F_MODFUNCNAME(m,f)
#endif
*/

#define F_MODFUNC(m,f) (*(f2pymodstruct##m##.##f))
�	F_MODFUNCz�#define SWAP(a,b) (size_t)(a) = ((size_t)(a) ^ (size_t)(b));\
 (size_t)(b) = ((size_t)(a) ^ (size_t)(b));\
 (size_t)(a) = ((size_t)(a) ^ (size_t)(b))
�
SWAPUNSAFEzF#define SWAP(a,b,t) {\
    t *c;\
    c = a;\
    a = b;\
    b = c;}
�SWAPz�#define PRINTPYOBJERR(obj)\
    fprintf(stderr,"#modulename#.error is related to ");\
    PyObject_Print((PyObject *)obj,stderr,Py_PRINT_RAW);\
    fprintf(stderr,"\n");
�
PRINTPYOBJERRz�#ifndef max
#define max(a,b) ((a > b) ? (a) : (b))
#endif
#ifndef min
#define min(a,b) ((a < b) ? (a) : (b))
#endif
#ifndef MAX
#define MAX(a,b) ((a > b) ? (a) : (b))
#endif
#ifndef MIN
#define MIN(a,b) ((a < b) ? (a) : (b))
#endif
�MINMAXz�/* See fortranobject.h for definitions. The macros here are provided for BC. */
#define rank f2py_rank
#define shape f2py_shape
#define fshape f2py_shape
#define len f2py_len
#define flen f2py_flen
#define slen f2py_slen
#define size f2py_size
zlen..z0#define pyobj_from_char1(v) (PyLong_FromLong(v))�pyobj_from_char1z1#define pyobj_from_short1(v) (PyLong_FromLong(v))�pyobj_from_short1�pyobj_from_int1z/#define pyobj_from_int1(v) (PyLong_FromLong(v))z0#define pyobj_from_long1(v) (PyLong_FromLong(v))�pyobj_from_long1�pyobj_from_long_long1z�#ifdef HAVE_LONG_LONG
#define pyobj_from_long_long1(v) (PyLong_FromLongLong(v))
#else
#warning HAVE_LONG_LONG is not available. Redefining pyobj_from_long_long.
#define pyobj_from_long_long1(v) (PyLong_FromLong(v))
#endif
�pyobj_from_long_double1z:#define pyobj_from_long_double1(v) (PyFloat_FromDouble(v))z5#define pyobj_from_double1(v) (PyFloat_FromDouble(v))�pyobj_from_double1z4#define pyobj_from_float1(v) (PyFloat_FromDouble(v))�pyobj_from_float1�pyobj_from_complex_long_double1zK#define pyobj_from_complex_long_double1(v) (PyComplex_FromDoubles(v.r,v.i))�pyobj_from_complex_double1zF#define pyobj_from_complex_double1(v) (PyComplex_FromDoubles(v.r,v.i))�pyobj_from_complex_float1zE#define pyobj_from_complex_float1(v) (PyComplex_FromDoubles(v.r,v.i))�pyobj_from_string1z?#define pyobj_from_string1(v) (PyUnicode_FromString((char *)v))�pyobj_from_string1sizezS#define pyobj_from_string1size(v,len) (PyUnicode_FromStringAndSize((char *)v, len))�TRYPYARRAYTEMPLATEa�/* New SciPy */
#define TRYPYARRAYTEMPLATECHAR case NPY_STRING: *(char *)(PyArray_DATA(arr))=*v; break;
#define TRYPYARRAYTEMPLATELONG case NPY_LONG: *(long *)(PyArray_DATA(arr))=*v; break;
#define TRYPYARRAYTEMPLATEOBJECT case NPY_OBJECT: PyArray_SETITEM(arr,PyArray_DATA(arr),pyobj_from_ ## ctype ## 1(*v)); break;

#define TRYPYARRAYTEMPLATE(ctype,typecode) \
        PyArrayObject *arr = NULL;\
        if (!obj) return -2;\
        if (!PyArray_Check(obj)) return -1;\
        if (!(arr=(PyArrayObject *)obj)) {fprintf(stderr,"TRYPYARRAYTEMPLATE:");PRINTPYOBJERR(obj);return 0;}\
        if (PyArray_DESCR(arr)->type==typecode)  {*(ctype *)(PyArray_DATA(arr))=*v; return 1;}\
        switch (PyArray_TYPE(arr)) {\
                case NPY_DOUBLE: *(npy_double *)(PyArray_DATA(arr))=*v; break;\
                case NPY_INT: *(npy_int *)(PyArray_DATA(arr))=*v; break;\
                case NPY_LONG: *(npy_long *)(PyArray_DATA(arr))=*v; break;\
                case NPY_FLOAT: *(npy_float *)(PyArray_DATA(arr))=*v; break;\
                case NPY_CDOUBLE: *(npy_double *)(PyArray_DATA(arr))=*v; break;\
                case NPY_CFLOAT: *(npy_float *)(PyArray_DATA(arr))=*v; break;\
                case NPY_BOOL: *(npy_bool *)(PyArray_DATA(arr))=(*v!=0); break;\
                case NPY_UBYTE: *(npy_ubyte *)(PyArray_DATA(arr))=*v; break;\
                case NPY_BYTE: *(npy_byte *)(PyArray_DATA(arr))=*v; break;\
                case NPY_SHORT: *(npy_short *)(PyArray_DATA(arr))=*v; break;\
                case NPY_USHORT: *(npy_ushort *)(PyArray_DATA(arr))=*v; break;\
                case NPY_UINT: *(npy_uint *)(PyArray_DATA(arr))=*v; break;\
                case NPY_ULONG: *(npy_ulong *)(PyArray_DATA(arr))=*v; break;\
                case NPY_LONGLONG: *(npy_longlong *)(PyArray_DATA(arr))=*v; break;\
                case NPY_ULONGLONG: *(npy_ulonglong *)(PyArray_DATA(arr))=*v; break;\
                case NPY_LONGDOUBLE: *(npy_longdouble *)(PyArray_DATA(arr))=*v; break;\
                case NPY_CLONGDOUBLE: *(npy_longdouble *)(PyArray_DATA(arr))=*v; break;\
                case NPY_OBJECT: PyArray_SETITEM(arr, PyArray_DATA(arr), pyobj_from_ ## ctype ## 1(*v)); break;\
        default: return -2;\
        };\
        return 1
�TRYCOMPLEXPYARRAYTEMPLATEa�
#define TRYCOMPLEXPYARRAYTEMPLATEOBJECT case NPY_OBJECT: PyArray_SETITEM(arr, PyArray_DATA(arr), pyobj_from_complex_ ## ctype ## 1((*v))); break;
#define TRYCOMPLEXPYARRAYTEMPLATE(ctype,typecode)\
        PyArrayObject *arr = NULL;\
        if (!obj) return -2;\
        if (!PyArray_Check(obj)) return -1;\
        if (!(arr=(PyArrayObject *)obj)) {fprintf(stderr,"TRYCOMPLEXPYARRAYTEMPLATE:");PRINTPYOBJERR(obj);return 0;}\
        if (PyArray_DESCR(arr)->type==typecode) {\
            *(ctype *)(PyArray_DATA(arr))=(*v).r;\
            *(ctype *)(PyArray_DATA(arr)+sizeof(ctype))=(*v).i;\
            return 1;\
        }\
        switch (PyArray_TYPE(arr)) {\
                case NPY_CDOUBLE: *(npy_double *)(PyArray_DATA(arr))=(*v).r;\
                                  *(npy_double *)(PyArray_DATA(arr)+sizeof(npy_double))=(*v).i;\
                                  break;\
                case NPY_CFLOAT: *(npy_float *)(PyArray_DATA(arr))=(*v).r;\
                                 *(npy_float *)(PyArray_DATA(arr)+sizeof(npy_float))=(*v).i;\
                                 break;\
                case NPY_DOUBLE: *(npy_double *)(PyArray_DATA(arr))=(*v).r; break;\
                case NPY_LONG: *(npy_long *)(PyArray_DATA(arr))=(*v).r; break;\
                case NPY_FLOAT: *(npy_float *)(PyArray_DATA(arr))=(*v).r; break;\
                case NPY_INT: *(npy_int *)(PyArray_DATA(arr))=(*v).r; break;\
                case NPY_SHORT: *(npy_short *)(PyArray_DATA(arr))=(*v).r; break;\
                case NPY_UBYTE: *(npy_ubyte *)(PyArray_DATA(arr))=(*v).r; break;\
                case NPY_BYTE: *(npy_byte *)(PyArray_DATA(arr))=(*v).r; break;\
                case NPY_BOOL: *(npy_bool *)(PyArray_DATA(arr))=((*v).r!=0 && (*v).i!=0); break;\
                case NPY_USHORT: *(npy_ushort *)(PyArray_DATA(arr))=(*v).r; break;\
                case NPY_UINT: *(npy_uint *)(PyArray_DATA(arr))=(*v).r; break;\
                case NPY_ULONG: *(npy_ulong *)(PyArray_DATA(arr))=(*v).r; break;\
                case NPY_LONGLONG: *(npy_longlong *)(PyArray_DATA(arr))=(*v).r; break;\
                case NPY_ULONGLONG: *(npy_ulonglong *)(PyArray_DATA(arr))=(*v).r; break;\
                case NPY_LONGDOUBLE: *(npy_longdouble *)(PyArray_DATA(arr))=(*v).r; break;\
                case NPY_CLONGDOUBLE: *(npy_longdouble *)(PyArray_DATA(arr))=(*v).r;\
                                      *(npy_longdouble *)(PyArray_DATA(arr)+sizeof(npy_longdouble))=(*v).i;\
                                      break;\
                case NPY_OBJECT: PyArray_SETITEM(arr, PyArray_DATA(arr), pyobj_from_complex_ ## ctype ## 1((*v))); break;\
                default: return -2;\
        };\
        return -1;
�STRINGCOPYN�GETSTRFROMPYTUPLEa�#define GETSTRFROMPYTUPLE(tuple,index,str,len) {\
        PyObject *rv_cb_str = PyTuple_GetItem((tuple),(index));\
        if (rv_cb_str == NULL)\
            goto capi_fail;\
        if (PyBytes_Check(rv_cb_str)) {\
            str[len-1]='\0';\
            STRINGCOPYN((str),PyBytes_AS_STRING((PyBytesObject*)rv_cb_str),(len));\
        } else {\
            PRINTPYOBJERR(rv_cb_str);\
            PyErr_SetString(#modulename#_error,"string object expected");\
            goto capi_fail;\
        }\
    }
z�#define GETSCALARFROMPYTUPLE(tuple,index,var,ctype,mess) {\
        if ((capi_tmp = PyTuple_GetItem((tuple),(index)))==NULL) goto capi_fail;\
        if (!(ctype ## _from_pyobj((var),capi_tmp,mess)))\
            goto capi_fail;\
    }
�GETSCALARFROMPYTUPLEal\
#define FAILNULL(p) do {                                            \
    if ((p) == NULL) {                                              \
        PyErr_SetString(PyExc_MemoryError, "NULL pointer found");   \
        goto capi_fail;                                             \
    }                                                               \
} while (0)
�FAILNULL�MEMCOPYzh#define MEMCOPY(to,from,n)\
    do { FAILNULL(to); FAILNULL(from); (void)memcpy(to,from,n); } while (0)
z�#define STRINGMALLOC(str,len)\
    if ((str = (string)malloc(len+1)) == NULL) {\
        PyErr_SetString(PyExc_MemoryError, "out of memory");\
        goto capi_fail;\
    } else {\
        (str)[len] = '\0';\
    }
�STRINGMALLOCzF#define STRINGFREE(str) do {if (!(str == NULL)) free(str);} while (0)
�
STRINGFREE�
STRINGPADNa�/*
STRINGPADN replaces null values with padding values from the right.

`to` must have size of at least N bytes.

If the `to[N-1]` has null value, then replace it and all the
preceding, nulls with the given padding.

STRINGPADN(to, N, PADDING, NULLVALUE) is an inverse operation.
*/
#define STRINGPADN(to, N, NULLVALUE, PADDING)                   \
    do {                                                        \
        int _m = (N);                                           \
        char *_to = (to);                                       \
        for (_m -= 1; _m >= 0 && _to[_m] == NULLVALUE; _m--) {  \
             _to[_m] = PADDING;                                 \
        }                                                       \
    } while (0)
a1/*
STRINGCOPYN copies N bytes.

`to` and `from` buffers must have sizes of at least N bytes.
*/
#define STRINGCOPYN(to,from,N)                                  \
    do {                                                        \
        int _m = (N);                                           \
        char *_to = (to);                                       \
        char *_from = (from);                                   \
        FAILNULL(_to); FAILNULL(_from);                         \
        (void)strncpy(_to, _from, _m);             \
    } while (0)
�
STRINGCOPYzg#define STRINGCOPY(to,from)\
    do { FAILNULL(to); FAILNULL(from); (void)strcpy(to,from); } while (0)
z�#define CHECKGENERIC(check,tcheck,name) \
    if (!(check)) {\
        PyErr_SetString(#modulename#_error,"("tcheck") failed for "name);\
        /*goto capi_fail;*/\
    } else �CHECKGENERICz�#define CHECKARRAY(check,tcheck,name) \
    if (!(check)) {\
        PyErr_SetString(#modulename#_error,"("tcheck") failed for "name);\
        /*goto capi_fail;*/\
    } else �
CHECKARRAYa#define CHECKSTRING(check,tcheck,name,show,var)\
    if (!(check)) {\
        char errstring[256];\
        sprintf(errstring, "%s: "show, "("tcheck") failed for "name, slen(var), var);\
        PyErr_SetString(#modulename#_error, errstring);\
        /*goto capi_fail;*/\
    } else �CHECKSTRINGa#define CHECKSCALAR(check,tcheck,name,show,var)\
    if (!(check)) {\
        char errstring[256];\
        sprintf(errstring, "%s: "show, "("tcheck") failed for "name, var);\
        PyErr_SetString(#modulename#_error,errstring);\
        /*goto capi_fail;*/\
    } else �CHECKSCALARz>#define ARRSIZE(dims,rank) (_PyArray_multiply_list(dims,rank))�ARRSIZEzs#ifdef OLDPYNUM
#error You need to install NumPy version 0.13 or higher. See https://scipy.org/install.html
#endif
�OLDPYNUMa�#ifndef F2PY_THREAD_LOCAL_DECL
#if defined(_MSC_VER)
#define F2PY_THREAD_LOCAL_DECL __declspec(thread)
#elif defined(NPY_OS_MINGW)
#define F2PY_THREAD_LOCAL_DECL __thread
#elif defined(__STDC_VERSION__) \
      && (__STDC_VERSION__ >= 201112L) \
      && !defined(__STDC_NO_THREADS__) \
      && (!defined(__GLIBC__) || __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 12)) \
      && !defined(NPY_OS_OPENBSD) && !defined(NPY_OS_HAIKU)
/* __STDC_NO_THREADS__ was first defined in a maintenance release of glibc 2.12,
   see https://lists.gnu.org/archive/html/commit-hurd/2012-07/msg00180.html,
   so `!defined(__STDC_NO_THREADS__)` may give false positive for the existence
   of `threads.h` when using an older release of glibc 2.12
   See gh-19437 for details on OpenBSD */
#include <threads.h>
#define F2PY_THREAD_LOCAL_DECL thread_local
#elif defined(__GNUC__) \
      && (__GNUC__ > 4 || (__GNUC__ == 4 && (__GNUC_MINOR__ >= 4)))
#define F2PY_THREAD_LOCAL_DECL __thread
#endif
#endif
�F2PY_THREAD_LOCAL_DECLz�static int calcarrindex(int *i,PyArrayObject *arr) {
    int k,ii = i[0];
    for (k=1; k < PyArray_NDIM(arr); k++)
        ii += (ii*(PyArray_DIM(arr,k) - 1)+i[k]); /* assuming contiguous arr */
    return ii;
}�calcarrindexastatic int calcarrindextr(int *i,PyArrayObject *arr) {
    int k,ii = i[PyArray_NDIM(arr)-1];
    for (k=1; k < PyArray_NDIM(arr); k++)
        ii += (ii*(PyArray_DIM(arr,PyArray_NDIM(arr)-k-1) - 1)+i[PyArray_NDIM(arr)-k-1]); /* assuming contiguous arr */
    return ii;
}�calcarrindextraTstatic struct { int nd;npy_intp *d;int *i,*i_tr,tr; } forcombcache;
static int initforcomb(npy_intp *dims,int nd,int tr) {
  int k;
  if (dims==NULL) return 0;
  if (nd<0) return 0;
  forcombcache.nd = nd;
  forcombcache.d = dims;
  forcombcache.tr = tr;
  if ((forcombcache.i = (int *)malloc(sizeof(int)*nd))==NULL) return 0;
  if ((forcombcache.i_tr = (int *)malloc(sizeof(int)*nd))==NULL) return 0;
  for (k=1;k<nd;k++) {
    forcombcache.i[k] = forcombcache.i_tr[nd-k-1] = 0;
  }
  forcombcache.i[0] = forcombcache.i_tr[nd-1] = -1;
  return 1;
}
static int *nextforcomb(void) {
  int j,*i,*i_tr,k;
  int nd=forcombcache.nd;
  if ((i=forcombcache.i) == NULL) return NULL;
  if ((i_tr=forcombcache.i_tr) == NULL) return NULL;
  if (forcombcache.d == NULL) return NULL;
  i[0]++;
  if (i[0]==forcombcache.d[0]) {
    j=1;
    while ((j<nd) && (i[j]==forcombcache.d[j]-1)) j++;
    if (j==nd) {
      free(i);
      free(i_tr);
      return NULL;
    }
    for (k=0;k<j;k++) i[k] = i_tr[nd-k-1] = 0;
    i[j]++;
    i_tr[nd-j-1]++;
  } else
    i_tr[nd-1]++;
  if (forcombcache.tr) return i_tr;
  return i;
}�forcomb)r5r$r�try_pyarr_from_stringa�/*
  try_pyarr_from_string copies str[:len(obj)] to the data of an `ndarray`.

  If obj is an `ndarray`, it is assumed to be contiguous.

  If the specified len==-1, str must be null-terminated.
*/
static int try_pyarr_from_string(PyObject *obj,
                                 const string str, const int len) {
#ifdef DEBUGCFUNCS
fprintf(stderr, "try_pyarr_from_string(str='%s', len=%d, obj=%p)\n",
        (char*)str,len, obj);
#endif
    if (PyArray_Check(obj)) {
        PyArrayObject *arr = (PyArrayObject *)obj;
        assert(ISCONTIGUOUS(arr));
        string buf = PyArray_DATA(arr);
        npy_intp n = len;
        if (n == -1) {
            /* Assuming null-terminated str. */
            n = strlen(str);
        }
        if (n > PyArray_NBYTES(arr)) {
            n = PyArray_NBYTES(arr);
        }
        STRINGCOPYN(buf, str, n);
        return 1;
    }
capi_fail:
    PRINTPYOBJERR(obj);
    PyErr_SetString(#modulename#_error, "try_pyarr_from_string failed");
    return 0;
}
)rr:r5�string_from_pyobja�
/*
  Create a new string buffer `str` of at most length `len` from a
  Python string-like object `obj`.

  The string buffer has given size (len) or the size of inistr when len==-1.

  The string buffer is padded with blanks: in Fortran, trailing blanks
  are insignificant contrary to C nulls.
 */
static int
string_from_pyobj(string *str, int *len, const string inistr, PyObject *obj,
                  const char *errmess)
{
    PyObject *tmp = NULL;
    string buf = NULL;
    npy_intp n = -1;
#ifdef DEBUGCFUNCS
fprintf(stderr,"string_from_pyobj(str='%s',len=%d,inistr='%s',obj=%p)\n",
               (char*)str, *len, (char *)inistr, obj);
#endif
    if (obj == Py_None) {
        n = strlen(inistr);
        buf = inistr;
    }
    else if (PyArray_Check(obj)) {
        PyArrayObject *arr = (PyArrayObject *)obj;
        if (!ISCONTIGUOUS(arr)) {
            PyErr_SetString(PyExc_ValueError,
                            "array object is non-contiguous.");
            goto capi_fail;
        }
        n = PyArray_NBYTES(arr);
        buf = PyArray_DATA(arr);
        n = strnlen(buf, n);
    }
    else {
        if (PyBytes_Check(obj)) {
            tmp = obj;
            Py_INCREF(tmp);
        }
        else if (PyUnicode_Check(obj)) {
            tmp = PyUnicode_AsASCIIString(obj);
        }
        else {
            PyObject *tmp2;
            tmp2 = PyObject_Str(obj);
            if (tmp2) {
                tmp = PyUnicode_AsASCIIString(tmp2);
                Py_DECREF(tmp2);
            }
            else {
                tmp = NULL;
            }
        }
        if (tmp == NULL) goto capi_fail;
        n = PyBytes_GET_SIZE(tmp);
        buf = PyBytes_AS_STRING(tmp);
    }
    if (*len == -1) {
        /* TODO: change the type of `len` so that we can remove this */
        if (n > NPY_MAX_INT) {
            PyErr_SetString(PyExc_OverflowError,
                            "object too large for a 32-bit int");
            goto capi_fail;
        }
        *len = n;
    }
    else if (*len < n) {
        /* discard the last (len-n) bytes of input buf */
        n = *len;
    }
    if (n < 0 || *len < 0 || buf == NULL) {
        goto capi_fail;
    }
    STRINGMALLOC(*str, *len);  // *str is allocated with size (*len + 1)
    if (n < *len) {
        /*
          Pad fixed-width string with nulls. The caller will replace
          nulls with blanks when the corresponding argument is not
          intent(c).
        */
        memset(*str + n, '\0', *len - n);
    }
    STRINGCOPYN(*str, buf, n);
    Py_XDECREF(tmp);
    return 1;
capi_fail:
    Py_XDECREF(tmp);
    {
        PyObject* err = PyErr_Occurred();
        if (err == NULL) {
            err = #modulename#_error;
        }
        PyErr_SetString(err, errmess);
    }
    return 0;
}
a�static int
character_from_pyobj(character* v, PyObject *obj, const char *errmess) {
    if (PyBytes_Check(obj)) {
        /* empty bytes has trailing null, so dereferencing is always safe */
        *v = PyBytes_AS_STRING(obj)[0];
        return 1;
    } else if (PyUnicode_Check(obj)) {
        PyObject* tmp = PyUnicode_AsASCIIString(obj);
        if (tmp != NULL) {
            *v = PyBytes_AS_STRING(tmp)[0];
            Py_DECREF(tmp);
            return 1;
        }
    } else if (PyArray_Check(obj)) {
        PyArrayObject* arr = (PyArrayObject*)obj;
        if (F2PY_ARRAY_IS_CHARACTER_COMPATIBLE(arr)) {
            *v = PyArray_BYTES(arr)[0];
            return 1;
        } else if (F2PY_IS_UNICODE_ARRAY(arr)) {
            // TODO: update when numpy will support 1-byte and
            // 2-byte unicode dtypes
            PyObject* tmp = PyUnicode_FromKindAndData(
                              PyUnicode_4BYTE_KIND,
                              PyArray_BYTES(arr),
                              (PyArray_NBYTES(arr)>0?1:0));
            if (tmp != NULL) {
                if (character_from_pyobj(v, tmp, errmess)) {
                    Py_DECREF(tmp);
                    return 1;
                }
                Py_DECREF(tmp);
            }
        }
    } else if (PySequence_Check(obj)) {
        PyObject* tmp = PySequence_GetItem(obj,0);
        if (tmp != NULL) {
            if (character_from_pyobj(v, tmp, errmess)) {
                Py_DECREF(tmp);
                return 1;
            }
            Py_DECREF(tmp);
        }
    }
    {
        /* TODO: This error (and most other) error handling needs cleaning. */
        char mess[F2PY_MESSAGE_BUFFER_SIZE];
        strcpy(mess, errmess);
        PyObject* err = PyErr_Occurred();
        if (err == NULL) {
            err = PyExc_TypeError;
            Py_INCREF(err);
        }
        else {
            Py_INCREF(err);
            PyErr_Clear();
        }
        sprintf(mess + strlen(mess),
                " -- expected str|bytes|sequence-of-str-or-bytes, got ");
        f2py_describe(obj, mess + strlen(mess));
        PyErr_SetString(err, mess);
        Py_DECREF(err);
    }
    return 0;
}
�character_from_pyobj�int_from_pyobj�char_from_pyobjz�static int
char_from_pyobj(char* v, PyObject *obj, const char *errmess) {
    int i = 0;
    if (int_from_pyobj(&i, obj, errmess)) {
        *v = (char)i;
        return 1;
    }
    return 0;
}
�signed_char_from_pyobjz�static int
signed_char_from_pyobj(signed_char* v, PyObject *obj, const char *errmess) {
    int i = 0;
    if (int_from_pyobj(&i, obj, errmess)) {
        *v = (signed_char)i;
        return 1;
    }
    return 0;
}
�short_from_pyobjz�static int
short_from_pyobj(short* v, PyObject *obj, const char *errmess) {
    int i = 0;
    if (int_from_pyobj(&i, obj, errmess)) {
        *v = (short)i;
        return 1;
    }
    return 0;
}
a�static int
int_from_pyobj(int* v, PyObject *obj, const char *errmess)
{
    PyObject* tmp = NULL;

    if (PyLong_Check(obj)) {
        *v = Npy__PyLong_AsInt(obj);
        return !(*v == -1 && PyErr_Occurred());
    }

    tmp = PyNumber_Long(obj);
    if (tmp) {
        *v = Npy__PyLong_AsInt(tmp);
        Py_DECREF(tmp);
        return !(*v == -1 && PyErr_Occurred());
    }

    if (PyComplex_Check(obj)) {
        PyErr_Clear();
        tmp = PyObject_GetAttrString(obj,"real");
    }
    else if (PyBytes_Check(obj) || PyUnicode_Check(obj)) {
        /*pass*/;
    }
    else if (PySequence_Check(obj)) {
        PyErr_Clear();
        tmp = PySequence_GetItem(obj, 0);
    }

    if (tmp) {
        if (int_from_pyobj(v, tmp, errmess)) {
            Py_DECREF(tmp);
            return 1;
        }
        Py_DECREF(tmp);
    }

    {
        PyObject* err = PyErr_Occurred();
        if (err == NULL) {
            err = #modulename#_error;
        }
        PyErr_SetString(err, errmess);
    }
    return 0;
}
a�static int
long_from_pyobj(long* v, PyObject *obj, const char *errmess) {
    PyObject* tmp = NULL;

    if (PyLong_Check(obj)) {
        *v = PyLong_AsLong(obj);
        return !(*v == -1 && PyErr_Occurred());
    }

    tmp = PyNumber_Long(obj);
    if (tmp) {
        *v = PyLong_AsLong(tmp);
        Py_DECREF(tmp);
        return !(*v == -1 && PyErr_Occurred());
    }

    if (PyComplex_Check(obj)) {
        PyErr_Clear();
        tmp = PyObject_GetAttrString(obj,"real");
    }
    else if (PyBytes_Check(obj) || PyUnicode_Check(obj)) {
        /*pass*/;
    }
    else if (PySequence_Check(obj)) {
        PyErr_Clear();
        tmp = PySequence_GetItem(obj, 0);
    }

    if (tmp) {
        if (long_from_pyobj(v, tmp, errmess)) {
            Py_DECREF(tmp);
            return 1;
        }
        Py_DECREF(tmp);
    }
    {
        PyObject* err = PyErr_Occurred();
        if (err == NULL) {
            err = #modulename#_error;
        }
        PyErr_SetString(err, errmess);
    }
    return 0;
}
�long_from_pyobj�long_long_from_pyobjastatic int
long_long_from_pyobj(long_long* v, PyObject *obj, const char *errmess)
{
    PyObject* tmp = NULL;

    if (PyLong_Check(obj)) {
        *v = PyLong_AsLongLong(obj);
        return !(*v == -1 && PyErr_Occurred());
    }

    tmp = PyNumber_Long(obj);
    if (tmp) {
        *v = PyLong_AsLongLong(tmp);
        Py_DECREF(tmp);
        return !(*v == -1 && PyErr_Occurred());
    }

    if (PyComplex_Check(obj)) {
        PyErr_Clear();
        tmp = PyObject_GetAttrString(obj,"real");
    }
    else if (PyBytes_Check(obj) || PyUnicode_Check(obj)) {
        /*pass*/;
    }
    else if (PySequence_Check(obj)) {
        PyErr_Clear();
        tmp = PySequence_GetItem(obj, 0);
    }

    if (tmp) {
        if (long_long_from_pyobj(v, tmp, errmess)) {
            Py_DECREF(tmp);
            return 1;
        }
        Py_DECREF(tmp);
    }
    {
        PyObject* err = PyErr_Occurred();
        if (err == NULL) {
            err = #modulename#_error;
        }
        PyErr_SetString(err,errmess);
    }
    return 0;
}
�double_from_pyobj�long_double_from_pyobja(static int
long_double_from_pyobj(long_double* v, PyObject *obj, const char *errmess)
{
    double d=0;
    if (PyArray_CheckScalar(obj)){
        if PyArray_IsScalar(obj, LongDouble) {
            PyArray_ScalarAsCtype(obj, v);
            return 1;
        }
        else if (PyArray_Check(obj) && PyArray_TYPE(obj) == NPY_LONGDOUBLE) {
            (*v) = *((npy_longdouble *)PyArray_DATA(obj));
            return 1;
        }
    }
    if (double_from_pyobj(&d, obj, errmess)) {
        *v = (long_double)d;
        return 1;
    }
    return 0;
}
a�static int
double_from_pyobj(double* v, PyObject *obj, const char *errmess)
{
    PyObject* tmp = NULL;
    if (PyFloat_Check(obj)) {
        *v = PyFloat_AsDouble(obj);
        return !(*v == -1.0 && PyErr_Occurred());
    }

    tmp = PyNumber_Float(obj);
    if (tmp) {
        *v = PyFloat_AsDouble(tmp);
        Py_DECREF(tmp);
        return !(*v == -1.0 && PyErr_Occurred());
    }

    if (PyComplex_Check(obj)) {
        PyErr_Clear();
        tmp = PyObject_GetAttrString(obj,"real");
    }
    else if (PyBytes_Check(obj) || PyUnicode_Check(obj)) {
        /*pass*/;
    }
    else if (PySequence_Check(obj)) {
        PyErr_Clear();
        tmp = PySequence_GetItem(obj, 0);
    }

    if (tmp) {
        if (double_from_pyobj(v,tmp,errmess)) {Py_DECREF(tmp); return 1;}
        Py_DECREF(tmp);
    }
    {
        PyObject* err = PyErr_Occurred();
        if (err==NULL) err = #modulename#_error;
        PyErr_SetString(err,errmess);
    }
    return 0;
}
�float_from_pyobjz�static int
float_from_pyobj(float* v, PyObject *obj, const char *errmess)
{
    double d=0.0;
    if (double_from_pyobj(&d,obj,errmess)) {
        *v = (float)d;
        return 1;
    }
    return 0;
}
)rr�complex_double_from_pyobj�complex_long_double_from_pyobja�static int
complex_long_double_from_pyobj(complex_long_double* v, PyObject *obj, const char *errmess)
{
    complex_double cd = {0.0,0.0};
    if (PyArray_CheckScalar(obj)){
        if PyArray_IsScalar(obj, CLongDouble) {
            PyArray_ScalarAsCtype(obj, v);
            return 1;
        }
        else if (PyArray_Check(obj) && PyArray_TYPE(obj)==NPY_CLONGDOUBLE) {
            (*v).r = ((npy_clongdouble *)PyArray_DATA(obj))->real;
            (*v).i = ((npy_clongdouble *)PyArray_DATA(obj))->imag;
            return 1;
        }
    }
    if (complex_double_from_pyobj(&cd,obj,errmess)) {
        (*v).r = (long_double)cd.r;
        (*v).i = (long_double)cd.i;
        return 1;
    }
    return 0;
}
rTa�static int
complex_double_from_pyobj(complex_double* v, PyObject *obj, const char *errmess) {
    Py_complex c;
    if (PyComplex_Check(obj)) {
        c = PyComplex_AsCComplex(obj);
        (*v).r = c.real;
        (*v).i = c.imag;
        return 1;
    }
    if (PyArray_IsScalar(obj, ComplexFloating)) {
        if (PyArray_IsScalar(obj, CFloat)) {
            npy_cfloat new;
            PyArray_ScalarAsCtype(obj, &new);
            (*v).r = (double)new.real;
            (*v).i = (double)new.imag;
        }
        else if (PyArray_IsScalar(obj, CLongDouble)) {
            npy_clongdouble new;
            PyArray_ScalarAsCtype(obj, &new);
            (*v).r = (double)new.real;
            (*v).i = (double)new.imag;
        }
        else { /* if (PyArray_IsScalar(obj, CDouble)) */
            PyArray_ScalarAsCtype(obj, v);
        }
        return 1;
    }
    if (PyArray_CheckScalar(obj)) { /* 0-dim array or still array scalar */
        PyArrayObject *arr;
        if (PyArray_Check(obj)) {
            arr = (PyArrayObject *)PyArray_Cast((PyArrayObject *)obj, NPY_CDOUBLE);
        }
        else {
            arr = (PyArrayObject *)PyArray_FromScalar(obj, PyArray_DescrFromType(NPY_CDOUBLE));
        }
        if (arr == NULL) {
            return 0;
        }
        (*v).r = ((npy_cdouble *)PyArray_DATA(arr))->real;
        (*v).i = ((npy_cdouble *)PyArray_DATA(arr))->imag;
        Py_DECREF(arr);
        return 1;
    }
    /* Python does not provide PyNumber_Complex function :-( */
    (*v).i = 0.0;
    if (PyFloat_Check(obj)) {
        (*v).r = PyFloat_AsDouble(obj);
        return !((*v).r == -1.0 && PyErr_Occurred());
    }
    if (PyLong_Check(obj)) {
        (*v).r = PyLong_AsDouble(obj);
        return !((*v).r == -1.0 && PyErr_Occurred());
    }
    if (PySequence_Check(obj) && !(PyBytes_Check(obj) || PyUnicode_Check(obj))) {
        PyObject *tmp = PySequence_GetItem(obj,0);
        if (tmp) {
            if (complex_double_from_pyobj(v,tmp,errmess)) {
                Py_DECREF(tmp);
                return 1;
            }
            Py_DECREF(tmp);
        }
    }
    {
        PyObject* err = PyErr_Occurred();
        if (err==NULL)
            err = PyExc_TypeError;
        PyErr_SetString(err,errmess);
    }
    return 0;
}
�complex_float_from_pyobjastatic int
complex_float_from_pyobj(complex_float* v,PyObject *obj,const char *errmess)
{
    complex_double cd={0.0,0.0};
    if (complex_double_from_pyobj(&cd,obj,errmess)) {
        (*v).r = (float)cd.r;
        (*v).i = (float)cd.i;
        return 1;
    }
    return 0;
}
a�static int try_pyarr_from_character(PyObject* obj, character* v) {
    PyArrayObject *arr = (PyArrayObject*)obj;
    if (!obj) return -2;
    if (PyArray_Check(obj)) {
        if (F2PY_ARRAY_IS_CHARACTER_COMPATIBLE(arr))  {
            *(character *)(PyArray_DATA(arr)) = *v;
            return 1;
        }
    }
    {
        char mess[F2PY_MESSAGE_BUFFER_SIZE];
        PyObject* err = PyErr_Occurred();
        if (err == NULL) {
            err = PyExc_ValueError;
            strcpy(mess, "try_pyarr_from_character failed"
                         " -- expected bytes array-scalar|array, got ");
            f2py_describe(obj, mess + strlen(mess));
            PyErr_SetString(err, mess);
        }
    }
    return 0;
}
�try_pyarr_from_character�try_pyarr_from_charz\static int try_pyarr_from_char(PyObject* obj,char* v) {
    TRYPYARRAYTEMPLATE(char,'c');
}
�try_pyarr_from_signed_charzwstatic int try_pyarr_from_unsigned_char(PyObject* obj,unsigned_char* v) {
    TRYPYARRAYTEMPLATE(unsigned_char,'b');
}
�try_pyarr_from_unsigned_charzqstatic int try_pyarr_from_signed_char(PyObject* obj,signed_char* v) {
    TRYPYARRAYTEMPLATE(signed_char,'1');
}
�try_pyarr_from_shortz_static int try_pyarr_from_short(PyObject* obj,short* v) {
    TRYPYARRAYTEMPLATE(short,'s');
}
�try_pyarr_from_intzYstatic int try_pyarr_from_int(PyObject* obj,int* v) {
    TRYPYARRAYTEMPLATE(int,'i');
}
�try_pyarr_from_longz\static int try_pyarr_from_long(PyObject* obj,long* v) {
    TRYPYARRAYTEMPLATE(long,'l');
}
)r*r3r�try_pyarr_from_long_longzkstatic int try_pyarr_from_long_long(PyObject* obj,long_long* v) {
    TRYPYARRAYTEMPLATE(long_long,'L');
}
�try_pyarr_from_floatz_static int try_pyarr_from_float(PyObject* obj,float* v) {
    TRYPYARRAYTEMPLATE(float,'f');
}
�try_pyarr_from_doublezbstatic int try_pyarr_from_double(PyObject* obj,double* v) {
    TRYPYARRAYTEMPLATE(double,'d');
}
)r0r4r�try_pyarr_from_complex_floatzvstatic int try_pyarr_from_complex_float(PyObject* obj,complex_float* v) {
    TRYCOMPLEXPYARRAYTEMPLATE(float,'F');
}
)r/r4r�try_pyarr_from_complex_doublezystatic int try_pyarr_from_complex_double(PyObject* obj,complex_double* v) {
    TRYCOMPLEXPYARRAYTEMPLATE(double,'D');
}
)rr$r%�create_cb_arglistaFstatic int
create_cb_arglist(PyObject* fun, PyTupleObject* xa , const int maxnofargs,
                  const int nofoptargs, int *nofargs, PyTupleObject **args,
                  const char *errmess)
{
    PyObject *tmp = NULL;
    PyObject *tmp_fun = NULL;
    Py_ssize_t tot, opt, ext, siz, i, di = 0;
    CFUNCSMESS("create_cb_arglist\n");
    tot=opt=ext=siz=0;
    /* Get the total number of arguments */
    if (PyFunction_Check(fun)) {
        tmp_fun = fun;
        Py_INCREF(tmp_fun);
    }
    else {
        di = 1;
        if (PyObject_HasAttrString(fun,"im_func")) {
            tmp_fun = PyObject_GetAttrString(fun,"im_func");
        }
        else if (PyObject_HasAttrString(fun,"__call__")) {
            tmp = PyObject_GetAttrString(fun,"__call__");
            if (PyObject_HasAttrString(tmp,"im_func"))
                tmp_fun = PyObject_GetAttrString(tmp,"im_func");
            else {
                tmp_fun = fun; /* built-in function */
                Py_INCREF(tmp_fun);
                tot = maxnofargs;
                if (PyCFunction_Check(fun)) {
                    /* In case the function has a co_argcount (like on PyPy) */
                    di = 0;
                }
                if (xa != NULL)
                    tot += PyTuple_Size((PyObject *)xa);
            }
            Py_XDECREF(tmp);
        }
        else if (PyFortran_Check(fun) || PyFortran_Check1(fun)) {
            tot = maxnofargs;
            if (xa != NULL)
                tot += PyTuple_Size((PyObject *)xa);
            tmp_fun = fun;
            Py_INCREF(tmp_fun);
        }
        else if (F2PyCapsule_Check(fun)) {
            tot = maxnofargs;
            if (xa != NULL)
                ext = PyTuple_Size((PyObject *)xa);
            if(ext>0) {
                fprintf(stderr,"extra arguments tuple cannot be used with PyCapsule call-back\n");
                goto capi_fail;
            }
            tmp_fun = fun;
            Py_INCREF(tmp_fun);
        }
    }

    if (tmp_fun == NULL) {
        fprintf(stderr,
                "Call-back argument must be function|instance|instance.__call__|f2py-function "
                "but got %s.\n",
                ((fun == NULL) ? "NULL" : Py_TYPE(fun)->tp_name));
        goto capi_fail;
    }

    if (PyObject_HasAttrString(tmp_fun,"__code__")) {
        if (PyObject_HasAttrString(tmp = PyObject_GetAttrString(tmp_fun,"__code__"),"co_argcount")) {
            PyObject *tmp_argcount = PyObject_GetAttrString(tmp,"co_argcount");
            Py_DECREF(tmp);
            if (tmp_argcount == NULL) {
                goto capi_fail;
            }
            tot = PyLong_AsSsize_t(tmp_argcount) - di;
            Py_DECREF(tmp_argcount);
        }
    }
    /* Get the number of optional arguments */
    if (PyObject_HasAttrString(tmp_fun,"__defaults__")) {
        if (PyTuple_Check(tmp = PyObject_GetAttrString(tmp_fun,"__defaults__")))
            opt = PyTuple_Size(tmp);
        Py_XDECREF(tmp);
    }
    /* Get the number of extra arguments */
    if (xa != NULL)
        ext = PyTuple_Size((PyObject *)xa);
    /* Calculate the size of call-backs argument list */
    siz = MIN(maxnofargs+ext,tot);
    *nofargs = MAX(0,siz-ext);

#ifdef DEBUGCFUNCS
    fprintf(stderr,
            "debug-capi:create_cb_arglist:maxnofargs(-nofoptargs),"
            "tot,opt,ext,siz,nofargs = %d(-%d), %zd, %zd, %zd, %zd, %d\n",
            maxnofargs, nofoptargs, tot, opt, ext, siz, *nofargs);
#endif

    if (siz < tot-opt) {
        fprintf(stderr,
                "create_cb_arglist: Failed to build argument list "
                "(siz) with enough arguments (tot-opt) required by "
                "user-supplied function (siz,tot,opt=%zd, %zd, %zd).\n",
                siz, tot, opt);
        goto capi_fail;
    }

    /* Initialize argument list */
    *args = (PyTupleObject *)PyTuple_New(siz);
    for (i=0;i<*nofargs;i++) {
        Py_INCREF(Py_None);
        PyTuple_SET_ITEM((PyObject *)(*args),i,Py_None);
    }
    if (xa != NULL)
        for (i=(*nofargs);i<siz;i++) {
            tmp = PyTuple_GetItem((PyObject *)xa,i-(*nofargs));
            Py_INCREF(tmp);
            PyTuple_SET_ITEM(*args,i,tmp);
        }
    CFUNCSMESS("create_cb_arglist-end\n");
    Py_DECREF(tmp_fun);
    return 1;

capi_fail:
    if (PyErr_Occurred() == NULL)
        PyErr_SetString(#modulename#_error, errmess);
    Py_XDECREF(tmp_fun);
    return 0;
}
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