The logic isn't entirely legitimate, since fixedWinding_t is a
fixed-size type that is *sometimes* treated as a variable-sized type,
but it would require deeper refactoring to make this strictly
conforming. As it is, we just keep the offset computation as a
reasonable way to calculate the allocation size.
Fixes#583.
made Visual Studio files work in VS2005 Express
fixed a ton of warnings in VS2005 Express
fixed some compile problems on OpenSUSE 11.0
git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant/trunk@302 8a3a26a2-13c4-0310-b231-cf6edde360e5