old_head          138 src/libsir/src/sirqueue.c         sir_queue_node* old_head = q->head;
old_head          139 src/libsir/src/sirqueue.c         q->head                  = old_head->next;
old_head          141 src/libsir/src/sirqueue.c         retval = _sir_queue_node_destroy(&old_head, data);