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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision b20cb33f7ff837d6265ac33768b05ec212931a7e authored by Georg Brandl on 06 September 2006, 06:04:06 UTC, committed by Georg Brandl on 06 September 2006, 06:04:06 UTC 
Bug #1551427: fix a wrong NULL pointer check in the win32 version
 
of os.urandom().
 (backport from rev. 51762)
1 parent f3ce2ab
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Tip revision: b20cb33f7ff837d6265ac33768b05ec212931a7e authored by Georg Brandl on 06 September 2006, 06:04:06 UTC
Bug #1551427: fix a wrong NULL pointer check in the win32 version
Tip revision: b20cb33
bufferobject.h 

/* Buffer object interface */

/* Note: the object's structure is private */

#ifndef Py_BUFFEROBJECT_H
#define Py_BUFFEROBJECT_H
#ifdef __cplusplus
extern "C" {
#endif


PyAPI_DATA(PyTypeObject) PyBuffer_Type;

#define PyBuffer_Check(op) ((op)->ob_type == &PyBuffer_Type)

#define Py_END_OF_BUFFER	(-1)

PyAPI_FUNC(PyObject *) PyBuffer_FromObject(PyObject *base,
                                           Py_ssize_t offset, Py_ssize_t size);
PyAPI_FUNC(PyObject *) PyBuffer_FromReadWriteObject(PyObject *base,
                                                    Py_ssize_t offset,
                                                    Py_ssize_t size);

PyAPI_FUNC(PyObject *) PyBuffer_FromMemory(void *ptr, Py_ssize_t size);
PyAPI_FUNC(PyObject *) PyBuffer_FromReadWriteMemory(void *ptr, Py_ssize_t size);

PyAPI_FUNC(PyObject *) PyBuffer_New(Py_ssize_t size);

#ifdef __cplusplus
}
#endif
#endif /* !Py_BUFFEROBJECT_H */
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