/* Function object interface */ #ifndef Py_FUNCOBJECT_H#define Py_FUNCOBJECT_H#ifdef __cplusplusextern "C" {#endif /* Function objects and code objects should not be confused with each other: * * Function objects are created by the execution of the 'def' statement. * They reference a code object in their func_code attribute, which is a * purely syntactic object, i.e. nothing more than a compiled version of some * source code lines.  There is one code object per source code "fragment", * but each code object can be referenced by zero or many function objects * depending only on how many times the 'def' statement in the source was * executed so far. */ typedef struct {    PyObject_HEAD    PyObject *func_code;	/* A code object */    PyObject *func_globals;	/* A dictionary (other mappings won't do) */    PyObject *func_defaults;	/* NULL or a tuple */    PyObject *func_closure;	/* NULL or a tuple of cell objects */    PyObject *func_doc;		/* The __doc__ attribute, can be anything */    PyObject *func_name;	/* The __name__ attribute, a string object */    PyObject *func_dict;	/* The __dict__ attribute, a dict or NULL */    PyObject *func_weakreflist;	/* List of weak references */    PyObject *func_module;	/* The __module__ attribute, can be anything */     /* Invariant:     *     func_closure contains the bindings for func_code->co_freevars, so     *     PyTuple_Size(func_closure) == PyCode_GetNumFree(func_code)     *     (func_closure may be NULL if PyCode_GetNumFree(func_code) == 0).     */} PyFunctionObject; PyAPI_DATA(PyTypeObject) PyFunction_Type; #define PyFunction_Check(op) ((op)->ob_type == &PyFunction_Type) PyAPI_FUNC(PyObject *) PyFunction_New(PyObject *, PyObject *);PyAPI_FUNC(PyObject *) PyFunction_GetCode(PyObject *);PyAPI_FUNC(PyObject *) PyFunction_GetGlobals(PyObject *);PyAPI_FUNC(PyObject *) PyFunction_GetModule(PyObject *);PyAPI_FUNC(PyObject *) PyFunction_GetDefaults(PyObject *);PyAPI_FUNC(int) PyFunction_SetDefaults(PyObject *, PyObject *);PyAPI_FUNC(PyObject *) PyFunction_GetClosure(PyObject *);PyAPI_FUNC(int) PyFunction_SetClosure(PyObject *, PyObject *); /* Macros for direct access to these values. Type checks are *not*   done, so use with care. */#define PyFunction_GET_CODE(func) \        (((PyFunctionObject *)func) -> func_code)#define PyFunction_GET_GLOBALS(func) \	(((PyFunctionObject *)func) -> func_globals)#define PyFunction_GET_MODULE(func) \	(((PyFunctionObject *)func) -> func_module)#define PyFunction_GET_DEFAULTS(func) \	(((PyFunctionObject *)func) -> func_defaults)#define PyFunction_GET_CLOSURE(func) \	(((PyFunctionObject *)func) -> func_closure) /* The classmethod and staticmethod types lives here, too */PyAPI_DATA(PyTypeObject) PyClassMethod_Type;PyAPI_DATA(PyTypeObject) PyStaticMethod_Type; PyAPI_FUNC(PyObject *) PyClassMethod_New(PyObject *);PyAPI_FUNC(PyObject *) PyStaticMethod_New(PyObject *); #ifdef __cplusplus}#endif#endif /* !Py_FUNCOBJECT_H */