30 void nghttp2_queue_init(nghttp2_queue *queue) {  in nghttp2_queue_init()  argument
31   queue->front = queue->back = NULL;  in nghttp2_queue_init()
34 void nghttp2_queue_free(nghttp2_queue *queue) {  in nghttp2_queue_free()  argument
35   if (!queue) {  in nghttp2_queue_free()
38     nghttp2_queue_cell *p = queue->front;  in nghttp2_queue_free()
47 int nghttp2_queue_push(nghttp2_queue *queue, void *data) {  in nghttp2_queue_push()  argument
55   if (queue->back) {  in nghttp2_queue_push()
56     queue->back->next = new_cell;  in nghttp2_queue_push()
57     queue->back = new_cell;  in nghttp2_queue_push()
60     queue->front = queue->back = new_cell;  in nghttp2_queue_push()
65 void nghttp2_queue_pop(nghttp2_queue *queue) {  in nghttp2_queue_pop()  argument
66   nghttp2_queue_cell *front = queue->front;  in nghttp2_queue_pop()
68   queue->front = front->next;  in nghttp2_queue_pop()
69   if (front == queue->back) {  in nghttp2_queue_pop()
70     queue->back = NULL;  in nghttp2_queue_pop()
75 void *nghttp2_queue_front(nghttp2_queue *queue) {  in nghttp2_queue_front()  argument
76   assert(queue->front);  in nghttp2_queue_front()
77   return queue->front->data;  in nghttp2_queue_front()
80 void *nghttp2_queue_back(nghttp2_queue *queue) {  in nghttp2_queue_back()  argument
81   assert(queue->back);  in nghttp2_queue_back()
82   return queue->back->data;  in nghttp2_queue_back()
85 int nghttp2_queue_empty(nghttp2_queue *queue) { return queue->front == NULL; }  in nghttp2_queue_empty()  argument