Fix warnings
authorH.G. Muller <h.g.muller@hccnet.nl>
Mon, 22 Oct 2012 19:09:51 +0000 (21:09 +0200)
committerH.G. Muller <h.g.muller@hccnet.nl>
Tue, 6 Nov 2012 13:15:20 +0000 (14:15 +0100)
commitcddb5c485a52d0444e81b4df49e1fe921c78b53c
treea06068ff560a8dc602cb8905674ffa99d3a8abd3
parent0d88b7c20af19de163b648898ec8d3ed4c31d796
Fix warnings

The highTextStart/End are now declared in engineoutput.h, shared between
nengineoutput.c and xengineoutput.c. Unused variables were removed.
Also fix warnings in xboard.c and xoptions.c.
engineoutput.h
gtk/xboard.c
gtk/xengineoutput.c
gtk/xoptions.c
nengineoutput.c
xaw/xengineoutput.c