040000 tree 7fa2d259bbdc48380937291a7da1761ca14c9a45	core
040000 tree b227504f0cab8c894ddf4949f2835d34d8d042f4	event
040000 tree aacd051a40032017bcffb876c81ced29c5fd510f	http
040000 tree 1d8da11759d36ad7ac6ff30b7bc4aeedb1a6a538	mail
040000 tree dc1b4be19b2e17b02c3ebddfb4764fda84244a0f	misc
040000 tree deb0d1c3096fe0c07df17549b5900d3eea1f4765	os
040000 tree 63cc1f1cc249cb42d59ddc961e7cd357309e96bd	stream