040000 tree b1bc7a27451c5e713aaa8d0f44cdc2707875aaa3	queue.cons.alloc
040000 tree ff6a73ad248a70289bf96be8fa4967651c86cc2b	queue.cons
040000 tree 9943271e39ce44ddfc475ab3f1a791eb2c644e98	queue.defn
040000 tree 8ebef359eb989af94a57373075292316f55f750a	queue.ops
040000 tree 53e64f894c5311b738fefc78067aa3b9f13ff0f4	queue.special