SEQ_GE
if (SEQ_GE(pr_icmp_seq, pii->pii_snxt) ||
if (SEQ_GE(pii->pii_rack, pii->pii_snxt) ||
(SEQ_GE(fdata->td_maxend, end)) &&
(SEQ_GE(seq, fdata->td_end - maxwin)) &&
else if (SEQ_GE(seq + maxwin, fdata->td_end - maxwin))
if (SEQ_GE(ack + win, tdata->td_maxend)) {
if (!(SEQ_GE(seq, fdata->td_end - maxwin)))