040000 tree 6dbfe29003189f47b7218d936a63e87ff7d71bfc	core
040000 tree 9727c0dd194cbbf9902f69158cad6c1b8ee71b84	event
040000 tree 94be2b86427ab5d9402e3e74cd8e0a83c63f69d4	http
040000 tree b90af645ecd4544d5fc265058b2d8a9296cc89ba	mail
040000 tree 2d77a0e9d59d7406f930e1757639f4b9432f7b1e	misc
040000 tree 10613904debe5c85e4238238541bd227b698617c	os
040000 tree 4961dccbcb2a2f23a74a1a0ccea1154fb62e69e2	stream