816                    , PyObject **winerror  in oserror_parse_args()  argument
828     PyObject **winerror = &_winerror;  in oserror_parse_args()  local
836                                filename, winerror, filename2))  in oserror_parse_args()
839         if (*winerror && PyLong_Check(*winerror)) {  in oserror_parse_args()
844             winerrcode = PyLong_AsLong(*winerror);  in oserror_parse_args()
881              , PyObject *winerror  in oserror_init()  argument
927     Py_XINCREF(winerror);  in oserror_init()
928     self->winerror = winerror;  in oserror_init()
971     PyObject *winerror = NULL;  in OSError_new()  local
983                                , &winerror  in OSError_new()
1012                          , winerror  in OSError_new()
1038     PyObject *winerror = NULL;  in OSError_init()  local
1051                            , &winerror  in OSError_init()
1058                      , winerror  in OSError_init()
1078     Py_CLEAR(self->winerror);  in OSError_clear()
1100     Py_VISIT(self->winerror);  in OSError_traverse()
1111     if (self->winerror && self->filename) {  in OSError_str()
1114                                         OR_NONE(self->winerror),  in OSError_str()
1120                                         OR_NONE(self->winerror),  in OSError_str()
1125     if (self->winerror && self->strerror)  in OSError_str()
1127                                     self->winerror ? self->winerror: Py_None,  in OSError_str()
1238     {"winerror", T_OBJECT, offsetof(PyOSErrorObject, winerror), 0,