| |
| /* 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 */ |
