Symbol: TCPOLEN_SACKLEN
sys/dist/pf/net/pf.c
1597
if (hlen < TCPOLEN_SACKLEN ||
sys/dist/pf/net/pf.c
1601
while (hlen >= TCPOLEN_SACKLEN) {
sys/dist/pf/net/pf.c
1612
if (olen >= TCPOLEN_SACKLEN) {