040000 tree 188dbee4273744520f9b45de11513e1e1da5a18f	core
040000 tree 648fc8b6ff54260690097b72d1fbf3b71f3681fd	engine
040000 tree 278e4f7e085b06608eeb493fcc1bf7eb420f6cb9	include
100644 blob d0ced94ca54ceb6f755934b4495985787dcb2610	os.h
040000 tree bb7ddf34e4895dd31216cf9e8e484333e21e35d2	subdev