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annotate Include/bufferobject.h @ 54506:db88a67e38ee 2.6

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Merged revisions 73129 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73129 | antoine.pitrou | 2009-06-02 01:23:16 +0200 (mar., 02 juin 2009) | 3 lines Fix compilation error with gcc 4.3.2 ........
author Antoine Pitrou <solipsis@pitrou.net>
date Mon, 01 Jun 2009 23:27:15 +0000
parents 26384b8180c7
children
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c39218a68df1 Add Greg Stein's buffer object API.
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1
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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 PyAPI_DATA(PyTypeObject) PyBuffer_Type;
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26384b8180c7 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Macros for b/w compatibility are available.
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15 #define PyBuffer_Check(op) (Py_TYPE(op) == &PyBuffer_Type)
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17 #define Py_END_OF_BUFFER (-1)
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19 PyAPI_FUNC(PyObject *) PyBuffer_FromObject(PyObject *base,
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20 Py_ssize_t offset, Py_ssize_t size);
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21 PyAPI_FUNC(PyObject *) PyBuffer_FromReadWriteObject(PyObject *base,
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22 Py_ssize_t offset,
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23 Py_ssize_t size);
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25 PyAPI_FUNC(PyObject *) PyBuffer_FromMemory(void *ptr, Py_ssize_t size);
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26 PyAPI_FUNC(PyObject *) PyBuffer_FromReadWriteMemory(void *ptr, Py_ssize_t size);
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28 PyAPI_FUNC(PyObject *) PyBuffer_New(Py_ssize_t 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 */