040000 tree c4253bb21e76678454fa6d7f1c16a58a63696949	core
040000 tree 97d9bb1e471267bc1ca0d423e52b922043420712	event
040000 tree 97bd528422e952e620858e582a17ba28a3fd1aaa	http
040000 tree 8f5e8144d84b5804c96b49d06e3093f4a849ae04	mail
040000 tree 498249dbecfa1bf4319b54795fbc10b8f86639b3	misc
040000 tree 6c900926feb6bf5884f57bf5e701b12e7c1d6b52	os
040000 tree 650bef0c202b05a3a361783d634bc847ba115c61	stream