040000 tree f013b69c9982a29fbce1040c9ef0ff5a1ec15544	android
040000 tree 950cfcb370e8eecb2e1987c61e9b6616616cfe5f	darwin
040000 tree 003f0fce8b9f38d0eb77e4dc14342d82dfddc405	fuchsia
040000 tree 56bb4330930e7c3a48bae3a920bfe2e85de378b1	linux
040000 tree cb7323b357b5edff53166be44a2d64e6a0212bba	posix
040000 tree 1a3d81fae4ee036cd5515391d2e8aa010094ac22	qnx
040000 tree b2a4917f0c5fcf5488fc3012278067a55194e2f9	win