python/Include/bufferobject.h at master · fruitegg/python · GitHub

33 lines (22 loc) · 922 Bytes

/* 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) (Py_TYPE(op) == &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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