040000 tree 915b14571a3531d7faae0c05ee248622eb96a533	composition
040000 tree 528b2af1f5837a97bb13a9fb063bcb4c1d6e9db4	directx
040000 tree 37b7d7e34ddcd683de2b737f052dc35cafe14ac8	dxguids
040000 tree 252fd78d0cdc42105331e08075e6f84b0213f0e8	wsl