K 10 svn:author V 4 grog K 8 svn:date V 27 2003-06-06T06:44:49.000000Z K 7 svn:log V 215 Add macros for kernel debugging. These have been around for a while, and they will need some more tuning before they're really useful, but at the moment they're better than nothing. Indirectly reminded by: dwhite END