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| 1 | +#ifndef Py_BUFFEROBJECT_H |
| 2 | +#define Py_BUFFEROBJECT_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 | +/* Buffer object interface */ |
| 39 | + |
| 40 | +/* Note: the object's structure is private */ |
| 41 | + |
| 42 | + |
| 43 | +extern DL_IMPORT(PyTypeObject) PyBuffer_Type; |
| 44 | + |
| 45 | +#define PyBuffer_Check(op) ((op)->ob_type == &PyBuffer_Type) |
| 46 | + |
| 47 | +#define Py_END_OF_BUFFER (-1) |
| 48 | + |
| 49 | +extern PyObject *PyBuffer_FromObject Py_PROTO((PyObject *base, int offset, int size)); |
| 50 | +extern PyObject *PyBuffer_FromReadWriteObject Py_PROTO((PyObject *base, int offset, int size)); |
| 51 | + |
| 52 | +extern PyObject *PyBuffer_FromMemory Py_PROTO((void *ptr, int size)); |
| 53 | +extern PyObject *PyBuffer_FromReadWriteMemory Py_PROTO((void *ptr, int size)); |
| 54 | + |
| 55 | +extern PyObject *PyBuffer_New Py_PROTO((int size)); |
| 56 | + |
| 57 | +#ifdef __cplusplus |
| 58 | +} |
| 59 | +#endif |
| 60 | +#endif /* !Py_BUFFEROBJECT_H */ |
| 61 | + |
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