mirror of https://github.com/python/cpython
70 lines
2.1 KiB
C
70 lines
2.1 KiB
C
#ifndef Py_LONGOBJECT_H
|
|
#define Py_LONGOBJECT_H
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/***********************************************************
|
|
Copyright (c) 2000, BeOpen.com.
|
|
Copyright (c) 1995-2000, Corporation for National Research Initiatives.
|
|
Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
|
|
All rights reserved.
|
|
|
|
See the file "Misc/COPYRIGHT" for information on usage and
|
|
redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
|
|
******************************************************************/
|
|
|
|
/* Long (arbitrary precision) integer object interface */
|
|
|
|
typedef struct _longobject PyLongObject; /* Revealed in longintrepr.h */
|
|
|
|
extern DL_IMPORT(PyTypeObject) PyLong_Type;
|
|
|
|
#define PyLong_Check(op) ((op)->ob_type == &PyLong_Type)
|
|
|
|
extern DL_IMPORT(PyObject *) PyLong_FromLong(long);
|
|
extern DL_IMPORT(PyObject *) PyLong_FromUnsignedLong(unsigned long);
|
|
extern DL_IMPORT(PyObject *) PyLong_FromDouble(double);
|
|
extern DL_IMPORT(long) PyLong_AsLong(PyObject *);
|
|
extern DL_IMPORT(unsigned long) PyLong_AsUnsignedLong(PyObject *);
|
|
extern DL_IMPORT(double) PyLong_AsDouble(PyObject *);
|
|
extern DL_IMPORT(PyObject *) PyLong_FromVoidPtr(void *);
|
|
extern DL_IMPORT(void *) PyLong_AsVoidPtr(PyObject *);
|
|
|
|
#ifdef HAVE_LONG_LONG
|
|
|
|
#ifdef HAVE_LIMITS_H
|
|
#include <limits.h>
|
|
#endif
|
|
|
|
/* Hopefully this is portable... */
|
|
#ifndef LONG_MAX
|
|
#define LONG_MAX 2147483647L
|
|
#endif
|
|
#ifndef ULONG_MAX
|
|
#define ULONG_MAX 4294967295U
|
|
#endif
|
|
#ifndef LONGLONG_MAX
|
|
#define LONGLONG_MAX 9223372036854775807LL
|
|
#endif
|
|
#ifndef ULONGLONG_MAX
|
|
#define ULONGLONG_MAX 0xffffffffffffffffULL
|
|
#endif
|
|
#ifndef LONG_LONG
|
|
#define LONG_LONG long long
|
|
#endif
|
|
|
|
extern DL_IMPORT(PyObject *) PyLong_FromLongLong(LONG_LONG);
|
|
extern DL_IMPORT(PyObject *) PyLong_FromUnsignedLongLong(unsigned LONG_LONG);
|
|
extern DL_IMPORT(LONG_LONG) PyLong_AsLongLong(PyObject *);
|
|
extern DL_IMPORT(unsigned LONG_LONG) PyLong_AsUnsignedLongLong(PyObject *);
|
|
#endif /* HAVE_LONG_LONG */
|
|
|
|
DL_IMPORT(PyObject *) PyLong_FromString(char *, char **, int);
|
|
DL_IMPORT(PyObject *) PyLong_FromUnicode(Py_UNICODE*, int, int);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif /* !Py_LONGOBJECT_H */
|