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A user points out that Loopy's solver relies on elements of the
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Thu, 5 Jul 2007 18:57:50 +0000 (18:57 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Thu, 5 Jul 2007 18:57:50 +0000 (18:57 +0000)
commitaa8ccc556dd3f14f587d1661ba228c3311f15b2d
treee480494b95a8f76abd01f0c8b59bd51062a05181tree | snapshot (tar.gz zip)
parentd0990f1a928b3d8fa1acf0176057f4c094e5cb07commit | diff
A user points out that Loopy's solver relies on elements of the
`clues' array being able to be -1, so we must explicitly declare it
as `signed char' or it will break on platforms whose default char is
unsigned.

git-svn-id: svn://svn.tartarus.org/sgt/puzzles@7636 cda61777-01e9-0310-a592-d414129be87e
loopy.c diff | blob | blame | history
Simon Tatham's portable puzzles collection; import of svn://svn.tartarus.org/sgt/puzzles