K 10 svn:author V 6 brucec K 8 svn:date V 27 2011-02-13T18:00:05.055774Z K 7 svn:log V 177 MFC r216156: Document the fact that passing in a count of zero to the bus_space functions will result in undefined behaviour. Taken from NetBSD's bus_space(9). PR: kern/80980 END