last_rcv_seq
if (last_rcv_seq(rcd, rhf_rcv_seq(packet.rhf))) {
if (last_rcv_seq(rcd, rhf_rcv_seq(packet.rhf)))
if (last_rcv_seq(rcd, rhf_rcv_seq(packet.rhf)))
if (last_rcv_seq(rcd, rhf_rcv_seq(packet.rhf)))
if (last_rcv_seq(rcd, rhf_rcv_seq(packet.rhf))) {
return last_rcv_seq(rcd, seq);
return !last_rcv_seq(rcd, seq);