040000 tree c6a295f99986cfc4bd600818f38b7acda49c0c67	darwin
040000 tree 551a7703fac1a840feb1a723c63a1c3269eb0266	generic
040000 tree bfcc71f50b960aa271f9851fc81d84514f9ecc43	gnu
040000 tree ec2eb6038efaa5536cb314fca5bdca473ccbd701	ieee_1003.1-2001
040000 tree 945943767d9f51059df11e919c8eb5cbada56420	newlib