function c_msgsetloc(arg0, arg1, arg2)
{
    var msg_index = arg0;
    var english = arg1;
    var localized_string_id = arg2;
    var str = english;
    if (!is_english())
        str = scr_84_get_lang_string(localized_string_id);
    c_msgset(msg_index, str);
}