K 10 svn:author V 2 ae K 8 svn:date V 27 2016-11-21T18:20:28.751264Z K 7 svn:log V 203 Introduce SADB_CHECKHDR() and SADB_CHECKLEN() macros. SADB_CHECKHDR() will be used to check presence of specified SADB extension header. SADB_CHECKLEN() checks that specified header has correct length. END