mirror of https://github.com/python/cpython
62 lines
2.2 KiB
C
62 lines
2.2 KiB
C
#ifndef Py_BUFFEROBJECT_H
|
|
#define Py_BUFFEROBJECT_H
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/***********************************************************
|
|
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
|
|
The Netherlands.
|
|
|
|
All Rights Reserved
|
|
|
|
Permission to use, copy, modify, and distribute this software and its
|
|
documentation for any purpose and without fee is hereby granted,
|
|
provided that the above copyright notice appear in all copies and that
|
|
both that copyright notice and this permission notice appear in
|
|
supporting documentation, and that the names of Stichting Mathematisch
|
|
Centrum or CWI or Corporation for National Research Initiatives or
|
|
CNRI not be used in advertising or publicity pertaining to
|
|
distribution of the software without specific, written prior
|
|
permission.
|
|
|
|
While CWI is the initial source for this software, a modified version
|
|
is made available by the Corporation for National Research Initiatives
|
|
(CNRI) at the Internet address ftp://ftp.python.org.
|
|
|
|
STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH
|
|
REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
|
|
MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH
|
|
CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
|
|
DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
|
|
PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
|
|
TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
|
PERFORMANCE OF THIS SOFTWARE.
|
|
|
|
******************************************************************/
|
|
|
|
/* Buffer object interface */
|
|
|
|
/* Note: the object's structure is private */
|
|
|
|
|
|
extern DL_IMPORT(PyTypeObject) PyBuffer_Type;
|
|
|
|
#define PyBuffer_Check(op) ((op)->ob_type == &PyBuffer_Type)
|
|
|
|
#define Py_END_OF_BUFFER (-1)
|
|
|
|
extern PyObject *PyBuffer_FromObject Py_PROTO((PyObject *base, int offset, int size));
|
|
extern PyObject *PyBuffer_FromReadWriteObject Py_PROTO((PyObject *base, int offset, int size));
|
|
|
|
extern PyObject *PyBuffer_FromMemory Py_PROTO((void *ptr, int size));
|
|
extern PyObject *PyBuffer_FromReadWriteMemory Py_PROTO((void *ptr, int size));
|
|
|
|
extern PyObject *PyBuffer_New Py_PROTO((int size));
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif /* !Py_BUFFEROBJECT_H */
|
|
|