K 10 svn:author V 4 jake K 8 svn:date V 27 2001-10-20T16:09:20.000000Z K 7 svn:log V 218 Return zero on success from su*. Apparently no one checks the return values. Add traces to fubyte, subyte, etc. These are useful for catching errors. due to alignment since its usually not checked for by the caller. END