040000 tree 01f48b5c0f9dd78684325b9de732f9f9a771f564	android
040000 tree 4dc52a921d07d590e3c1e015625a378be0f5eb9a	freebsd
040000 tree 9b4e3c27f428295164fa7c8b21f40fe7251c56f9	linux
040000 tree 26906783a1a9a9400c690e120cc73e61da2f9cf5	openbsd
040000 tree 5eca21a34e83010691de11652e13dbcf58df2152	os2
040000 tree 023be55188c27db32cae8d2559cecb716baf4704	unix
040000 tree 9fc5347cdb428cf8cff8c736e4da79676bf5f14b	windows
040000 tree cc9cf127383e729dba0b06403615ebb21fb11a26	winrt