rr_seqnum
$5->pl_irr.rr_seqnum = $2;
$1->pl_irr.rr_seqnum = 0;
for (pl = pl_head; pl && pl->pl_irr.rr_seqnum != seqnum;
pl && pl->pl_irr.rr_seqnum < pl_entry->pl_irr.rr_seqnum;
if (rro.rro_seqnum > rr->rr_seqnum) {
__func__, (u_int32_t)ntohl(rr->rr_seqnum),
if (rro.rro_seqnum == rr->rr_seqnum &&
if (rro.rro_seqnum != rr->rr_seqnum) {
rro.rro_seqnum = rr->rr_seqnum;