K 10 svn:author V 5 green K 8 svn:date V 27 2000-06-22T20:53:36.000000Z K 7 svn:log V 203 Rename macros to all-uppercase. Get rid of a comment that was ironic (I goofed on the bitshifts myself long ago ;) and a bit redundant: code should be clear enough that it seldom needs comments at all. END