040000 tree 2d65c26d527079d8335f8837b14ba2e6824c613d	core
040000 tree 55f52cb226787b3050bb7ba3d31b8f23692e0bec	event
040000 tree c5ee8b7eda0c7f386785249c60599f4f24b79d38	http
040000 tree 2438832a9b7afed5687364797ac8bd3c53e5674d	mail
040000 tree 2d77a0e9d59d7406f930e1757639f4b9432f7b1e	misc
040000 tree 1d7c768b89643b327b346861096ece491a1f8416	os
040000 tree ff4e8d69e9e40d078c13ec05436c04561126e362	stream