/* Method object interface */ #ifndef Py_METHODOBJECT_H#define Py_METHODOBJECT_H#ifdef __cplusplusextern "C" {#endif /* This is about the type 'builtin_function_or_method',   not Python methods in user-defined classes.  See classobject.h   for the latter. */ PyAPI_DATA(PyTypeObject) PyCFunction_Type; #define PyCFunction_Check(op) ((op)->ob_type == &PyCFunction_Type) typedef PyObject *(*PyCFunction)(PyObject *, PyObject *);typedef PyObject *(*PyCFunctionWithKeywords)(PyObject *, PyObject *,					     PyObject *);typedef PyObject *(*PyNoArgsFunction)(PyObject *); PyAPI_FUNC(PyCFunction) PyCFunction_GetFunction(PyObject *);PyAPI_FUNC(PyObject *) PyCFunction_GetSelf(PyObject *);PyAPI_FUNC(int) PyCFunction_GetFlags(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)PyAPI_FUNC(PyObject *) PyCFunction_Call(PyObject *, PyObject *, PyObject *); struct PyMethodDef {    const char	*ml_name;	/* The name of the built-in function/method */    PyCFunction  ml_meth;	/* The C function that implements it */    int		 ml_flags;	/* Combination of METH_xxx flags, which mostly				   describe the args expected by the C func */    const char	*ml_doc;	/* The __doc__ attribute, or NULL */};typedef struct PyMethodDef PyMethodDef; PyAPI_FUNC(PyObject *) Py_FindMethod(PyMethodDef[], PyObject *, const char *); #define PyCFunction_New(ML, SELF) PyCFunction_NewEx((ML), (SELF), NULL)PyAPI_FUNC(PyObject *) PyCFunction_NewEx(PyMethodDef *, PyObject *, 					 PyObject *); /* Flag passed to newmethodobject */#define METH_OLDARGS  0x0000#define METH_VARARGS  0x0001#define METH_KEYWORDS 0x0002/* METH_NOARGS and METH_O must not be combined with the flags above. */#define METH_NOARGS   0x0004#define METH_O        0x0008 /* METH_CLASS and METH_STATIC are a little different; these control   the construction of methods for a class.  These cannot be used for   functions in modules. */#define METH_CLASS    0x0010#define METH_STATIC   0x0020 /* METH_COEXIST allows a method to be entered eventhough a slot has   already filled the entry.  When defined, the flag allows a separate   method, "__contains__" for example, to coexist with a defined    slot like sq_contains. */ #define METH_COEXIST   0x0040 typedef struct PyMethodChain {    PyMethodDef *methods;		/* Methods of this type */    struct PyMethodChain *link;	/* NULL or base type */} PyMethodChain; PyAPI_FUNC(PyObject *) Py_FindMethodInChain(PyMethodChain *, PyObject *,                                            const char *); typedef struct {    PyObject_HEAD    PyMethodDef *m_ml; /* Description of the C function to call */    PyObject    *m_self; /* Passed as 'self' arg to the C func, can be NULL */    PyObject    *m_module; /* The __module__ attribute, can be anything */} PyCFunctionObject; #ifdef __cplusplus}#endif#endif /* !Py_METHODOBJECT_H */