Remove code for pre-4.0 versions of FreeBSD.  It is there in prior versions of freebsd for people that need it.
Remove code for pre-4.0 versions of FreeBSD.  It is there in prior
versions of freebsd for people that need it.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase