040000 tree 849560ebf9924f7c22a84bd273858d7f1bd317fd	base64
040000 tree cf97bcd0e528e909ed217d52ab52d82dd21ff0a8	coccinelle
040000 tree a89f7a7c284d067d5049b29d8607de1d6ca42488	flags
040000 tree 845321918b1e8f4498665dacc5bd5509d29c9850	hpack
040000 tree 868e49b1d758743965374a84801458a484edbbcc	plug_qdisc
040000 tree 5de0a50998b36c8af5377c25ea4b731163791d3c	poll
040000 tree b88a48955c5d0e1b333f34de3b70ccc9c9d3ff0b	tcploop
040000 tree 44041d53d4c58d00e64b809d38c91989f2463da6	trace