040000 tree 51516fcab02d3198d5cf1796c37e0f1109a5755f	core
040000 tree b33bc1766b9d57918cbd48efd009988aa9e13456	platform
040000 tree 0c6b831154c2dc72fd75309f18c6d6c9d8a0f2c5	qbone
040000 tree 9d81e050490baa4b7c9e9f2095f0cb9b220f03c4	quartc
040000 tree 3d64ce5d0087b4fcd48385b48e0b1e902b2c62b4	quic_transport
040000 tree efd64f5c67322a1b370461e4f32441bc3da9c1be	test_tools
040000 tree 00dcd3513e815fe1f6a7b5b6e178eee6d6882045	tools