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

/***********************************************************
Copyright (c) 2000, BeOpen.com.
Copyright (c) 1995-2000, Corporation for National Research Initiatives.
Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
All rights reserved.

See the file "Misc/COPYRIGHT" for information on usage and
redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
******************************************************************/

/* Method object interface */

extern DL_IMPORT(PyTypeObject) PyCFunction_Type;

#define PyCFunction_Check(op) ((op)->ob_type == &PyCFunction_Type)

typedef PyObject *(*PyCFunction) Py_FPROTO((PyObject *, PyObject *));
typedef PyObject *(*PyCFunctionWithKeywords)
	Py_FPROTO((PyObject *, PyObject *, PyObject *));

extern DL_IMPORT(PyCFunction) PyCFunction_GetFunction Py_PROTO((PyObject *));
extern DL_IMPORT(PyObject *) PyCFunction_GetSelf Py_PROTO((PyObject *));
extern DL_IMPORT(int) PyCFunction_GetFlags Py_PROTO((PyObject *));

/* Macros for direct access to these values. Type checks are *not*
   done, so use with care. */
#define PyCFunction_GET_FUNCTION(func) \
        (((PyCFunctionObject *)func) -> m_ml -> ml_meth)
#define PyCFunction_GET_SELF(func) \
	(((PyCFunctionObject *)func) -> m_self)
#define PyCFunction_GET_FLAGS(func) \
	(((PyCFunctionObject *)func) -> m_ml -> ml_flags)

struct PyMethodDef {
	char		*ml_name;
	PyCFunction	ml_meth;
	int		ml_flags;
	char		*ml_doc;
};
typedef struct PyMethodDef PyMethodDef;

extern DL_IMPORT(PyObject *) Py_FindMethod
	Py_PROTO((PyMethodDef[], PyObject *, char *));

extern DL_IMPORT(PyObject *) PyCFunction_New
	Py_PROTO((PyMethodDef *, PyObject *));

/* Flag passed to newmethodobject */
#define METH_VARARGS  0x0001
#define METH_KEYWORDS 0x0002

typedef struct PyMethodChain {
	PyMethodDef *methods;		/* Methods of this type */
	struct PyMethodChain *link;	/* NULL or base type */
} PyMethodChain;

extern DL_IMPORT(PyObject *) Py_FindMethodInChain
	Py_PROTO((PyMethodChain *, PyObject *, char *));

typedef struct {
	PyObject_HEAD
	PyMethodDef *m_ml;
	PyObject    *m_self;
} PyCFunctionObject;

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