Mercurial > cpython-lru_cache-weakref

annotate Include/bufferobject.h @ 23150:52257affe0c9 2.2

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backport gvanrossum's patch: Deprecate % as well. The message for deprecation of //, % and divmod is the same in all three cases (mostly because // calls divmod :-). Original patches were: python/dist/src/Objects/complexobject.c:2.59
author Anthony Baxter <anthonybaxter@gmail.com>
date Thu, 18 Apr 2002 05:39:54 +0000
parents 6f6f965c5e2d
children c1eb668525e1
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c39218a68df1 Add Greg Stein's buffer object API.
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2 /* Buffer object interface */
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4 /* Note: the object's structure is private */
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6 #ifndef Py_BUFFEROBJECT_H
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7 #define Py_BUFFEROBJECT_H
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8 #ifdef __cplusplus
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9 extern "C" {
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10 #endif
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13 extern DL_IMPORT(PyTypeObject) PyBuffer_Type;
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15 #define PyBuffer_Check(op) ((op)->ob_type == &PyBuffer_Type)
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17 #define Py_END_OF_BUFFER (-1)
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19 extern DL_IMPORT(PyObject *) PyBuffer_FromObject(PyObject *base,
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20 int offset, int size);
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21 extern DL_IMPORT(PyObject *) PyBuffer_FromReadWriteObject(PyObject *base,
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22 int offset,
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23 int size);
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25 extern DL_IMPORT(PyObject *) PyBuffer_FromMemory(void *ptr, int size);
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26 extern DL_IMPORT(PyObject *) PyBuffer_FromReadWriteMemory(void *ptr, int size);
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28 extern DL_IMPORT(PyObject *) PyBuffer_New(int size);
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30 #ifdef __cplusplus
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31 }
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32 #endif
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33 #endif /* !Py_BUFFEROBJECT_H */