/* Generator object interface */#ifndef Py_GENOBJECT_H#define Py_GENOBJECT_H#ifdef __cplusplusextern "C" {#endifstruct _frame; /* Avoid including frameobject.h */typedef struct { PyObject_HEAD /* The gi_ prefix is intended to remind of generator-iterator. */ /* Note: gi_frame can be NULL if the generator is "finished" */ struct _frame *gi_frame; /* True if generator is being executed. */ int gi_running; /* List of weak reference. */ PyObject *gi_weakreflist;} PyGenObject;PyAPI_DATA(PyTypeObject) PyGen_Type;#define PyGen_Check(op) PyObject_TypeCheck(op, &PyGen_Type)#define PyGen_CheckExact(op) ((op)->ob_type == &PyGen_Type)PyAPI_FUNC(PyObject *) PyGen_New(struct _frame *);PyAPI_FUNC(int) PyGen_NeedsFinalizing(PyGenObject *);#ifdef __cplusplus}#endif#endif /* !Py_GENOBJECT_H */