fix a bunch of warnings reported by clang analyzer
[libfirm] / ir / adt / pset.c
2011-11-10 Matthias Braunremove $Id$, it doesn't work with git anyway
2011-04-08 Andreas Zwinkaumerge kaps
2007-05-02 Matthias Braunadded doxygen comments
2007-03-29 Matthias Braunmove backend into libfirm
2007-01-26 Matthias Braunadd pset.c to avoid strange hackery in Makefiles