040000 tree 9fd6a9d77855f521844845d077891b91ad035fed	android
040000 tree e25147c67818e9bc293f550d0ec26d664a214eee	darwin
040000 tree 15e2896d77f108dd8371eaca12f6e0a95e888de1	linux
040000 tree 517b93d4b18949459e7cbbf73695c6e8d5de6340	tv-casting-common