+ *#* Revision 1.19 2004/12/31 17:47:45 bernie
+ *#* Rename UNUSED() to UNUSED_ARG().
+ *#*
+ *#* Revision 1.18 2004/12/08 08:52:00 bernie
+ *#* Save some more RAM on AVR.
+ *#*
+ *#* Revision 1.17 2004/10/03 18:41:28 bernie
+ *#* Restore \version header killed by mistake in previous commit.
+ *#*
+ *#* Revision 1.16 2004/10/03 18:40:50 bernie
+ *#* Use new CPU macros.
+ *#*
+ *#* Revision 1.15 2004/09/14 21:03:46 bernie
+ *#* Use debug.h instead of kdebug.h.
+ *#*
+ *#* Revision 1.14 2004/09/06 21:39:56 bernie
+ *#* Allow partial redefinition of BUS macros.
+ *#*
+ *#* Revision 1.13 2004/08/29 22:04:26 bernie
+ *#* Convert 485 macros to generic BUS macros;
+ *#* kputchar(): New public function.
+ *#*