30 	.prev = &fdpool_head,
37 	struct pooled_fd *prev = &fdpool_head;  in fdpool_insert_head()  local
38 	struct pooled_fd *next = prev->next;  in fdpool_insert_head()
42 	prev->next = node;  in fdpool_insert_head()
43 	node->prev = prev;  in fdpool_insert_head()
45 	next->prev = node;  in fdpool_insert_head()
52 	struct pooled_fd *prev = node->prev;  in fdpool_remove()  local
55 	assert(prev);  in fdpool_remove()
58 	prev->next = next;  in fdpool_remove()
59 	next->prev = prev;  in fdpool_remove()
66 	struct pooled_fd *tail = fdpool_head.prev;  in fdpool_remove_tail()
80 	pfd->prev = pfd->next = NULL;  in fdpool_clear()