* contrib/gtwvg/hbgtwvg.ch
* contrib/gtwvg/wvgparts.ch
* contrib/gtwvg/wvtwin.ch
* contrib/hbblat/blatwrp.c
* contrib/hbblat/hbblat.ch
* contrib/hbgd/gd.ch
* contrib/hbmlzo/hbmlzo.ch
* contrib/hbodbc/sql.ch
* contrib/hbtpathy/telepath.ch
* contrib/hbwin/hbsim.ch
* contrib/hbwin/hbwin.ch
* extras/rddado/adordd.ch
* cleanups (removal of () around negative numerics in
macros for .ch files not used from C and some alignment,
comment cleanup)