tools/fnt2bdf: fix a few compiler warnings (1/10)

[Austin English]

This series of patches fixes most of the new warnings generated in gcc
4.3.2. There's one issue left, but I'm not quite sure what should be
done on that one.

-- 
-Austin
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: 0001-tools-fnt2bdf-fix-a-few-compiler-warnings.txt
Url: http://www.winehq.org/pipermail/wine-patches/attachments/20081111/bf7b4358/attachment.txt