040000 tree 2bea8a6525e12ece1273416b4d00dfbe2a707089	core
040000 tree 158f5db491d523c9fdcd860c691b5c58d6128337	event
040000 tree 1a75de065dd0d9d4356a065952fc1751f18d3263	http
040000 tree 38df4ac5e8a3531130b8446cc2fc3ba8e0331037	mail
040000 tree 2d77a0e9d59d7406f930e1757639f4b9432f7b1e	misc
040000 tree 06b1ca755ee31bf10cbbdba6449d64a295fbef39	os
040000 tree abf402580430bab979b20c0b5aa7788ed8d2610d	stream