040000 tree df446364e31076b471d90fd10e8405355f94040f	arch
040000 tree d9755f9bc15070e1eef277dbe349db15800232d1	include
040000 tree b22c2068f541bb22828dd4c02e6d5222dce66712	lib
040000 tree 4ea205aa2719ff1f03e90f68d6ca9c249a1c54e1	lib21
040000 tree a0d61491fcccbd6960fcc52617adf8f83088227b	linktest