401 _PyErr_Fetch(PyThreadState *tstate, PyObject **p_type, PyObject **p_value,  in _PyErr_Fetch()  argument
405     *p_value = tstate->curexc_value;  in _PyErr_Fetch()
415 PyErr_Fetch(PyObject **p_type, PyObject **p_value, PyObject **p_traceback)  in PyErr_Fetch()  argument
418     _PyErr_Fetch(tstate, p_type, p_value, p_traceback);  in PyErr_Fetch()
439                   PyObject **p_type, PyObject **p_value, PyObject **p_traceback)  in _PyErr_GetExcInfo()  argument
443     *p_value = exc_info->exc_value;  in _PyErr_GetExcInfo()
447     Py_XINCREF(*p_value);  in _PyErr_GetExcInfo()
453 PyErr_GetExcInfo(PyObject **p_type, PyObject **p_value, PyObject **p_traceback)  in PyErr_GetExcInfo()  argument
456     _PyErr_GetExcInfo(tstate, p_type, p_value, p_traceback);  in PyErr_GetExcInfo()
460 PyErr_SetExcInfo(PyObject *p_type, PyObject *p_value, PyObject *p_traceback)  in PyErr_SetExcInfo()  argument
470     tstate->exc_info->exc_value = p_value;  in PyErr_SetExcInfo()