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