100644 blob 8f6c0e7cea4914039c6bc12d1ec0bf706c204968	BUILD.gn
040000 tree 030795d772b4d1ae87c64b2ccd3bf0a62cb77bd8	echo
040000 tree 27dcd4e5b6ffcbe58f41121b0120152beb556988	echo_with_service_describer
040000 tree 58d8ca322b00ab4e78c7f861fb688e49bf22a8cc	interfaces
040000 tree 5167d9af311c4ce0b2e53af41dcf8330223f3cfe	pingpong
040000 tree 7bd563ec3dc2ee57313e641f66f921bf7c4a4a9f	pingpong_target