Fix various departures from C found by `gcc -ansi -pedantic'. I
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Thu, 2 Jun 2005 08:14:14 +0000 (08:14 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Thu, 2 Jun 2005 08:14:14 +0000 (08:14 +0000)
commit23e8c9fdb7d4aa0ee81226b92540e84225c03d9e
treeeff0e25621385c394af8459fb9156b13fac0d49d
parent41184c244487c6f50cd174a0a913b02c5255aab9
Fix various departures from C found by `gcc -ansi -pedantic'. I
haven't checked in Makefile changes to enable this, but I'll at
least fix the specific problems it found when enabled as a one-off.

git-svn-id: svn://svn.tartarus.org/sgt/puzzles@5902 cda61777-01e9-0310-a592-d414129be87e
gtk.c
mines.c
net.c
netslide.c
twiddle.c