From: John Ellson <john.ellson@comcast.net>
Date: Fri, 22 Jul 2016 18:54:51 +0000 (-0400)
Subject: Merge pull request #1145 from ErwinJanssen/refactor
X-Git-Tag: untagged-9ee5934fa10f12b4043f
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9785bdb11f5023d9389cc27e453ccdb8cea1d92b;p=graphviz

Merge pull request #1145 from ErwinJanssen/refactor

Enable C99, enable more warnings and solve some warnings.
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9785bdb11f5023d9389cc27e453ccdb8cea1d92b