040000 tree 95c7d211a8f81162dfa13b513066690723d4ab42	bionic
040000 tree 1ac94b329147df8aaeaebfe4395292fd9b1b7eba	darwin
040000 tree f4b0ce723dc16572762cd3605372828175e4f774	dragonflybsd
040000 tree 0927218fb07f7a76771ed6182487b1c3368aef4b	freebsd
040000 tree 2114b32dbc2ae19d9747bfb54580be5fdf78c33c	linux
040000 tree c2ab118b7b9f481f1d1938110746faf9aa64b3ba	netbsd
040000 tree 28f17c3a6c86fcb5e8a93890d2c693b51ae99252	openbsd
040000 tree 8c482ba81681b318009d9eb45f1277f236c1c995	posix
040000 tree be20836d6d03e4b8a7e3d59a21af06d084a6baf6	solaris
040000 tree 540d8dfe4b1a61b2e912bf7b8df36715988f3493	windows