040000 tree 381f2ae90282a76e3cd8a1ffe40cde79f1e95110	common
040000 tree 754f55cdae98f570739d95fd6649374e043ccc1f	examples
040000 tree 0367f387d8b82fe9737dc905848ebe52d361761a	io
040000 tree 7f6a5561ba380b8f5c659b42f6d3cfbddfe4fb23	protocol
040000 tree e9602271480471a614f85983b4d8343bbff70d05	registry
040000 tree 91aa1586aac30aa654bc8c4fe339bc13522d2c6d	util