Silence Clang warnings
authorH.G.Muller <hgm@hgm-xboard.(none)>
Mon, 4 Apr 2016 08:53:26 +0000 (10:53 +0200)
committerH.G.Muller <hgm@hgm-xboard.(none)>
Sun, 17 Apr 2016 08:24:57 +0000 (10:24 +0200)
commit981710835fb91625593928380d26952642118781
treeea27501a18e07dd2b6c804b5b2b77f3034f95d64
parente590c8bf42707d81e90883a8c08d9044469efe79
Silence Clang warnings

The assignment of the variant number to appData.variant was a real bug.
The signedness of EP_STATUS looked like one, but seemed to work in practice.
backend.c
book.c
gtk/xboard.c
gtk/xoptions.c
moves.c
parser.c