* freebsd[234], bsdi[34] tcp code: repair IPsec header size prediction   (which avoids fragmentation on IPsec'ed TCP packet).   was broken by Sep 19 00:59:30 change.
* freebsd[234], bsdi[34] tcp code: repair IPsec header size prediction
  (which avoids fragmentation on IPsec'ed TCP packet).
  was broken by Sep 19 00:59:30 change.

MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame