Lines Matching refs:next

130     for (last_unsent = pcb->unsent; last_unsent->next != NULL;
131          last_unsent = last_unsent->next);
170   seg->next = NULL;
259   LWIP_ASSERT("need unchained pbuf", p->next == NULL);
427     for (last_unsent = pcb->unsent; last_unsent->next != NULL;
428          last_unsent = last_unsent->next);
604       prev_seg->next = seg;
606     /* remember last segment of to-be-queued data for next iteration */
629     for (p = last_unsent->p; p; p = p->next) {
631       if (p->next == NULL) {
670     last_unsent->next = queue;
792     for (useg = pcb->unsent; useg->next != NULL; useg = useg->next);
793     useg->next = seg;
937     for (; useg->next != NULL; useg = useg->next);
970      *   either seg->next != NULL or pcb->unacked == NULL;
986     pcb->unsent = seg->next;
1000       seg->next = NULL;
1015               cur_seg = &((*cur_seg)->next );
1017           seg->next = (*cur_seg);
1021           useg->next = seg;
1022           useg = useg->next;
1248   for (seg = pcb->unacked; seg->next != NULL; seg = seg->next);
1250   seg->next = pcb->unsent;
1287   pcb->unacked = seg->next;
1292       cur_seg = &((*cur_seg)->next );
1294   seg->next = *cur_seg;
1297   if (seg->next == NULL) {