K 10 svn:author V 3 yar K 8 svn:date V 27 2006-12-30T21:10:25.000000Z K 7 svn:log V 253 - Don't defer the removal of an 802.1q header for no real reason. - Micro-optimize the addition of an 802.1q header to match the removal code. - Consistently check for interfaces being up and running. - Consistently use NULL instead of 0 with pointers. END