040000 tree ebcbfc403fe6901612e42f8f2179a8d2a1fdb8a9	queue.cons.alloc
040000 tree 976b8ca5dc2ecc1daadf81f4cb2889f6a262571e	queue.cons
040000 tree 0c243faaaf6918a4baaa0695ff8bd8e7a1799363	queue.defn
040000 tree ab8df56377b345549d39a874203f5c3fd61b316d	queue.ops
040000 tree c27d64df24b13091db89cccdc9d45dafa36424e3	queue.special