e774799ebe
TAILQ_EMPTY.3 -> queue.3 TAILQ_FIRST.3 -> queue.3 TAILQ_LAST.3 -> queue.3 TAILQ_NEXT.3 -> queue.3
TAILQ_EMPTY.3 -> queue.3 TAILQ_FIRST.3 -> queue.3 TAILQ_LAST.3 -> queue.3 TAILQ_NEXT.3 -> queue.3