408     PyObject * const *fastargs;  in _io_BufferedReader___init__()  local
414 …fastargs = _PyArg_UnpackKeywords(_PyTuple_CAST(args)->ob_item, nargs, kwargs, NULL, &_parser, 1, 2…  in _io_BufferedReader___init__()
415     if (!fastargs) {  in _io_BufferedReader___init__()
418     raw = fastargs[0];  in _io_BufferedReader___init__()
424         PyObject *iobj = _PyNumber_Index(fastargs[1]);  in _io_BufferedReader___init__()
462     PyObject * const *fastargs;  in _io_BufferedWriter___init__()  local
468 …fastargs = _PyArg_UnpackKeywords(_PyTuple_CAST(args)->ob_item, nargs, kwargs, NULL, &_parser, 1, 2…  in _io_BufferedWriter___init__()
469     if (!fastargs) {  in _io_BufferedWriter___init__()
472     raw = fastargs[0];  in _io_BufferedWriter___init__()
478         PyObject *iobj = _PyNumber_Index(fastargs[1]);  in _io_BufferedWriter___init__()
608     PyObject * const *fastargs;  in _io_BufferedRandom___init__()  local
614 …fastargs = _PyArg_UnpackKeywords(_PyTuple_CAST(args)->ob_item, nargs, kwargs, NULL, &_parser, 1, 2…  in _io_BufferedRandom___init__()
615     if (!fastargs) {  in _io_BufferedRandom___init__()
618     raw = fastargs[0];  in _io_BufferedRandom___init__()
624         PyObject *iobj = _PyNumber_Index(fastargs[1]);  in _io_BufferedRandom___init__()