040000 tree 7f009e453f3443830d13e4084ab7c691c0f27291	core
040000 tree 0951b45a761f9eddc1c48c03682c8420f63ea2d8	platform
040000 tree 0e3dab7dad61f4e5bf9530676dbe2133233f08d6	qbone
040000 tree 86b976e38d5b201d7f74cecb27bf4fbe6cbb6b38	quartc
040000 tree 2b205766df6c7acf634a911780a5480c5920bb44	quic_transport
040000 tree 5ffcf6b4eb2844e69b3715b136b1d5ce1a6151b6	test_tools
040000 tree 13120b29e9f9a3379d334d2e7cb837e482380c4e	tools