Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
Commit resolved import of OpenBSD 4.1 pf userland from perforce.Approved by: re (kensmith)
This commit was generated by cvs2svn to compensate for changes in r171169,which included commits to RCS files with non-trunk default branches.
Import pf userland from OpenBSD 4.1 and (for ftp-proxy) libevent 1.3b asa local lib.