K 10 svn:author V 2 bz K 8 svn:date V 27 2008-11-26T12:54:31.237653Z K 7 svn:log V 173 Unify the v4 and v6 versions of pcbdetach and pcbfree as good as possible so that they are easily diffable. No functional changes. Reviewed by: rwatson MFC after: 6 weeks END