Lines Matching refs:head
2091 register mblk_t *head = NULL, *tail = NULL;
2168 if (!head) {
2169 head = bp;
2172 tail = head;
2312 while (head) {
2314 putnext(q, head);
2317 bp = head;
2318 head = head->b_next;
2594 mblk_t *head = NULL, *tail = NULL;
2658 if (!head) {
2659 head = mp;
2662 tail = head;
2681 while (head) {
2683 putnext(q, head);
2686 mp = head;
2687 head = head->b_next;