Include/longobject.h

   1 #ifndef Py_LONGOBJECT_H
   2 #define Py_LONGOBJECT_H
   3 #ifdef __cplusplus
   4 extern "C" {
   5 #endif
   6
   7 /***********************************************************
   8 Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
   9 The Netherlands.
  10
  11                         All Rights Reserved
  12
  13 Permission to use, copy, modify, and distribute this software and its
  14 documentation for any purpose and without fee is hereby granted,
  15 provided that the above copyright notice appear in all copies and that
  16 both that copyright notice and this permission notice appear in
  17 supporting documentation, and that the names of Stichting Mathematisch
  18 Centrum or CWI or Corporation for National Research Initiatives or
  19 CNRI not be used in advertising or publicity pertaining to
  20 distribution of the software without specific, written prior
  21 permission.
  22
  23 While CWI is the initial source for this software, a modified version
  24 is made available by the Corporation for National Research Initiatives
  25 (CNRI) at the Internet address ftp://ftp.python.org.
  26
  27 STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH
  28 REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
  29 MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH
  30 CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
  31 DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
  32 PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
  33 TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  34 PERFORMANCE OF THIS SOFTWARE.
  35
  36 ******************************************************************/
  37
  38 /* Long (arbitrary precision) integer object interface */
  39
  40 typedef struct _longobject PyLongObject; /* Revealed in longintrepr.h */
  41
  42 extern DL_IMPORT(PyTypeObject) PyLong_Type;
  43
  44 #define PyLong_Check(op) ((op)->ob_type == &PyLong_Type)
  45
  46 extern DL_IMPORT(PyObject *) PyLong_FromLong Py_PROTO((long));
  47 extern DL_IMPORT(PyObject *) PyLong_FromUnsignedLong Py_PROTO((unsigned long));
  48 extern DL_IMPORT(PyObject *) PyLong_FromDouble Py_PROTO((double));
  49 extern DL_IMPORT(long) PyLong_AsLong Py_PROTO((PyObject *));
  50 extern DL_IMPORT(unsigned long) PyLong_AsUnsignedLong Py_PROTO((PyObject *));
  51 extern DL_IMPORT(double) PyLong_AsDouble Py_PROTO((PyObject *));
  52 extern DL_IMPORT(PyObject *) PyLong_FromVoidPtr Py_PROTO((void *));
  53 extern DL_IMPORT(void *) PyLong_AsVoidPtr Py_PROTO((PyObject *));
  54
  55 #ifdef HAVE_LONG_LONG
  56
  57 #ifdef HAVE_LIMITS_H
  58 #include <limits.h>
  59 #endif
  60
  61 /* Hopefully this is portable... */
  62 #ifndef LONG_MAX
  63 #define LONG_MAX 2147483647L
  64 #endif
  65 #ifndef ULONG_MAX
  66 #define ULONG_MAX 4294967295U
  67 #endif
  68 #ifndef LONGLONG_MAX
  69 #define LONGLONG_MAX 9223372036854775807LL
  70 #endif
  71 #ifndef ULONGLONG_MAX
  72 #define ULONGLONG_MAX 0xffffffffffffffffULL
  73 #endif
  74 #ifndef LONG_LONG
  75 #define LONG_LONG long long
  76 #endif
  77
  78 extern DL_IMPORT(PyObject *) PyLong_FromLongLong Py_PROTO((LONG_LONG));
  79 extern DL_IMPORT(PyObject *) PyLong_FromUnsignedLongLong Py_PROTO((unsigned LONG_LONG));
  80 extern DL_IMPORT(LONG_LONG) PyLong_AsLongLong Py_PROTO((PyObject *));
  81 extern DL_IMPORT(unsigned LONG_LONG) PyLong_AsUnsignedLongLong Py_PROTO((PyObject *));
  82 #endif /* HAVE_LONG_LONG */
  83
  84 DL_IMPORT(PyObject *) PyLong_FromString Py_PROTO((char *, char **, int));
  85
  86 #ifdef __cplusplus
  87 }
  88 #endif
  89 #endif /* !Py_LONGOBJECT_H */