Merge pull request #20 from mschmoelzer/master
authorClifford Wolf <clifford@clifford.at>
Tue, 14 Jan 2014 19:51:28 +0000 (11:51 -0800)
committerClifford Wolf <clifford@clifford.at>
Tue, 14 Jan 2014 19:51:28 +0000 (11:51 -0800)
Include unistd.h in passes/hierarchy/hierarchy.cc (required for access(3))


Trivial merge