040000 tree 16623b4ad30418c5688cd13f7b65a5e285461d17	core
040000 tree e5046aabed7fcbfea99787b81fafa32800e18075	event
040000 tree c4fb56ba7b54182652ab9727a0621772c3857681	http
040000 tree 380d0f88a446b4a779a5f19cc2db9e0cad026739	mail
040000 tree dc1b4be19b2e17b02c3ebddfb4764fda84244a0f	misc
040000 tree 616b666a09d0a8e3f0d5375af110a204622a95b4	os
040000 tree 784298dbca69d14fda5e169c266c192f2bfe7d57	stream