K 10 svn:author V 3 imp K 8 svn:date V 27 2004-06-28T02:38:20.000000Z K 7 svn:log V 174 Use APM_UNKNOWN instead of 0xff. Use ~0U instead 0 for the number of batteries. This should be -1 to match other code, but since the api is unsigned ~0U is the same thing. END