Chris@87: 
Chris@87: /* Buffer object interface */
Chris@87: 
Chris@87: /* Note: the object's structure is private */
Chris@87: 
Chris@87: #ifndef Py_BUFFEROBJECT_H
Chris@87: #define Py_BUFFEROBJECT_H
Chris@87: #ifdef __cplusplus
Chris@87: extern "C" {
Chris@87: #endif
Chris@87: 
Chris@87: 
Chris@87: PyAPI_DATA(PyTypeObject) PyBuffer_Type;
Chris@87: 
Chris@87: #define PyBuffer_Check(op) (Py_TYPE(op) == &PyBuffer_Type)
Chris@87: 
Chris@87: #define Py_END_OF_BUFFER	(-1)
Chris@87: 
Chris@87: PyAPI_FUNC(PyObject *) PyBuffer_FromObject(PyObject *base,
Chris@87:                                            Py_ssize_t offset, Py_ssize_t size);
Chris@87: PyAPI_FUNC(PyObject *) PyBuffer_FromReadWriteObject(PyObject *base,
Chris@87:                                                     Py_ssize_t offset,
Chris@87:                                                     Py_ssize_t size);
Chris@87: 
Chris@87: PyAPI_FUNC(PyObject *) PyBuffer_FromMemory(void *ptr, Py_ssize_t size);
Chris@87: PyAPI_FUNC(PyObject *) PyBuffer_FromReadWriteMemory(void *ptr, Py_ssize_t size);
Chris@87: 
Chris@87: PyAPI_FUNC(PyObject *) PyBuffer_New(Py_ssize_t size);
Chris@87: 
Chris@87: #ifdef __cplusplus
Chris@87: }
Chris@87: #endif
Chris@87: #endif /* !Py_BUFFEROBJECT_H */