|  | 
 | #ifndef Py_TRACEBACK_H | 
 | #define Py_TRACEBACK_H | 
 | #ifdef __cplusplus | 
 | extern "C" { | 
 | #endif | 
 |  | 
 | struct _frame; | 
 |  | 
 | /* Traceback interface */ | 
 |  | 
 | typedef struct _traceback { | 
 | 	PyObject_HEAD | 
 | 	struct _traceback *tb_next; | 
 | 	struct _frame *tb_frame; | 
 | 	int tb_lasti; | 
 | 	int tb_lineno; | 
 | } PyTracebackObject; | 
 |  | 
 | PyAPI_FUNC(int) PyTraceBack_Here(struct _frame *); | 
 | PyAPI_FUNC(int) PyTraceBack_Print(PyObject *, PyObject *); | 
 |  | 
 | /* Reveal traceback type so we can typecheck traceback objects */ | 
 | PyAPI_DATA(PyTypeObject) PyTraceBack_Type; | 
 | #define PyTraceBack_Check(v) (Py_Type(v) == &PyTraceBack_Type) | 
 |  | 
 | #ifdef __cplusplus | 
 | } | 
 | #endif | 
 | #endif /* !Py_TRACEBACK_H */ |