Update unix submodule to latest snapshot
authorHerbert Valerio Riedel <hvr@gnu.org>
Mon, 1 Feb 2016 18:38:46 +0000 (19:38 +0100)
committerHerbert Valerio Riedel <hvr@gnu.org>
Mon, 1 Feb 2016 21:42:57 +0000 (22:42 +0100)
commitddd38e7dce5d841b89479a4496b117553f0feeec
treeca95f768d732135ebd9148cceb90bf2fe9ab7bd4
parentdd0b7c78f64f2498594d3ef89d3bf884402f14d9
Update unix submodule to latest snapshot

Besides containing more internal refactorings,
this update also bumps unix's version number to 2.7.2.0
libraries/unix