040000 tree 12f3594b2d352e14a41e642eb8deff0f45549e14	core
040000 tree 55f52cb226787b3050bb7ba3d31b8f23692e0bec	event
040000 tree b039993cad4c4c84cb4b03adb230d8e8f49ccc7f	http
040000 tree 2438832a9b7afed5687364797ac8bd3c53e5674d	mail
040000 tree 2d77a0e9d59d7406f930e1757639f4b9432f7b1e	misc
040000 tree 7901da6c35da8dd4760a66cebd6783948e215e51	os
040000 tree a2b7d77f22d1f60f250128edb02a52cde4379fee	stream