IW_ENCODE_RESTRICTED
if (flags & IW_ENCODE_RESTRICTED) {
enc->flags = IW_ENCODE_RESTRICTED;
if (flags & IW_ENCODE_RESTRICTED) {
if (erq->flags & (IW_ENCODE_OPEN | IW_ENCODE_RESTRICTED)) {
ieee->open_wep = !(erq->flags & IW_ENCODE_RESTRICTED);
erq->flags |= IW_ENCODE_RESTRICTED;