Lines Matching refs:head
50 #include <net/if.h> /* IFNAMSIZ, struct ifaddr, ifq head, lock.h mutex.h */
294 if (q->head == NULL)
295 q->head = m;
555 while ((m = dline->mq.head) != NULL) {
559 dline->mq.head = m->m_nextpkt;
595 * Return a pointer to the head of the queue.
603 int delay_line_idle = (si->dline.mq.head == NULL);
608 q->head = NULL;
650 return q->head;
728 if (q.head != NULL)
729 dummynet_send(q.head);