cpython/Include/cpython/classobject.h

/* Former class object interface -- now only bound methods are here  */

/* Revealing some structures (not for general use) */

#ifndef Py_LIMITED_API
#ifndef Py_CLASSOBJECT_H
#define Py_CLASSOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif

PyMethodObject;

PyAPI_DATA(PyTypeObject) PyMethod_Type;

#define PyMethod_Check(op) …

PyAPI_FUNC(PyObject *) PyMethod_New(PyObject *, PyObject *);

PyAPI_FUNC(PyObject *) PyMethod_Function(PyObject *);
PyAPI_FUNC(PyObject *) PyMethod_Self(PyObject *);

#define _PyMethod_CAST(meth) …

/* Static inline functions for direct access to these values.
   Type checks are *not* done, so use with care. */
static inline PyObject* PyMethod_GET_FUNCTION(PyObject *meth) { … }
#define PyMethod_GET_FUNCTION(meth) …

static inline PyObject* PyMethod_GET_SELF(PyObject *meth) { … }
#define PyMethod_GET_SELF(meth) …

PyInstanceMethodObject;

PyAPI_DATA(PyTypeObject) PyInstanceMethod_Type;

#define PyInstanceMethod_Check(op) …

PyAPI_FUNC(PyObject *) PyInstanceMethod_New(PyObject *);
PyAPI_FUNC(PyObject *) PyInstanceMethod_Function(PyObject *);

#define _PyInstanceMethod_CAST(meth) …

/* Static inline function for direct access to these values.
   Type checks are *not* done, so use with care. */
static inline PyObject* PyInstanceMethod_GET_FUNCTION(PyObject *meth) { … }
#define PyInstanceMethod_GET_FUNCTION(meth) …

#ifdef __cplusplus
}
#endif
#endif   // !Py_CLASSOBJECT_H
#endif   // !Py_LIMITED_API