Lines Matching refs:useg

791     struct tcp_seg *useg;
792     for (useg = pcb->unsent; useg->next != NULL; useg = useg->next);
793     useg->next = seg;
900   struct tcp_seg *seg, *useg;
934   /* useg should point to last segment on unacked queue */
935   useg = pcb->unacked;
936   if (useg != NULL) {
937     for (; useg->next != NULL; useg = useg->next);
1004         useg = seg;
1010         if (TCP_SEQ_LT(ntohl(seg->tcphdr->seqno), ntohl(useg->tcphdr->seqno))) {
1021           useg->next = seg;
1022           useg = useg->next;