K 10 svn:author V 3 sam K 8 svn:date V 27 2008-11-30T05:44:58.044765Z K 7 svn:log V 151 move bus+softc typedefs to ah_osdep.h so we can eliminate the opaque write-around; it doesn't work for some platforms (e.g. ia64) and is now pointless END