locale=

static VALUE
fole_s_set_locale(VALUE self, VALUE vlcid)
{
    LCID lcid = FIX2INT(vlcid);
    if (lcid_installed(lcid)) {
        cWIN32OLE_lcid = lcid;
    } else {
        switch (lcid) {
        case LOCALE_SYSTEM_DEFAULT:
        case LOCALE_USER_DEFAULT:
            cWIN32OLE_lcid = lcid;
            break;
        default:
            rb_raise(eWIN32OLERuntimeError, "not installed locale: %u", (unsigned int)lcid);
        }
    }
    return Qnil;
}