040000 tree 2cb6248bad4462b36e545253eca0de98a4e41f0e	android
040000 tree 3c6259211f4f40242e3abca69e41313d7f18aa78	darwin
040000 tree e23a7cabe4919d8f23a6f262233a181e19c2f305	fuchsia
040000 tree ef69add4b52d0305c845c9b582568f89ba2a267d	linux
040000 tree 9a4e8b1ebb4e32824f1e48d83447d44fd16ae303	posix
040000 tree ef69e701f60725f2d583ca009c34cf43df94dbc1	win