SO_L2CAP_OMTU
if (getsockopt(ss->s, BTPROTO_L2CAP, SO_L2CAP_OMTU, &ss->omtu, &size) < 0) {
case SO_L2CAP_OMTU: /* get Outgoing MTU */
(void)l2cap_getopt(rs->rs_l2cap, SO_L2CAP_OMTU, &rs->rs_mtu);
l2cap_getopt(rs->rs_l2cap, SO_L2CAP_OMTU, &rs->rs_mtu);
case SO_L2CAP_OMTU: /* get outgoing (peer incoming) MTU */
if (getsockopt(cfd, BTPROTO_L2CAP, SO_L2CAP_OMTU, &omtu, &size) < 0) {