040000 tree 4033180b87608a52902479a294687b03ee6fdab1	android
040000 tree 300c2eefb5313f6662f1d98c146e6d62ac37f418	darwin
040000 tree c6b2748ce32d21f3865183e1957092a1a02ab277	linux
040000 tree cff5c3fb8172d2128f39aa2b1fbe138424493aa2	tv-casting-common