ret_code          479 lib/widget/listbox.c         cb_ret_t ret_code;
ret_code          481 lib/widget/listbox.c         ret_code = listbox_key (l, parm);
ret_code          482 lib/widget/listbox.c         if (ret_code != MSG_NOT_HANDLED)
ret_code          484 lib/widget/listbox.c         return ret_code;