of the src string if len(src) >= size.  Speeds up the common case a bit.

timers.

If you are going to use either of AH or ESP or both, enable these in
/etc/sysctl.conf.  Also correct the IPSec debugging sysctl code, it is now
named net.inet.ip.encdebug.  Some corrected function signatures too.

link.h or dlfcn.h

example.
Submitted by: MALCOLM BOFF <Malcolm_Boff@compuserve.com>

Submitted by: Lawrence D. Lopez <lopez@cisco.com>

Also make them prereq in the case of make includes

installation of includes can happen.  Do these before and not run via ${SUDO}.

up [options]
Any of the following may or may not be set:
$name $mask $bcaddr $extras