Change macro in order to refer to FreeBSD 7.0 instead of 7.0BSD.
Change macro in order to refer to FreeBSD 7.0 instead of 7.0BSD.

Reported by:	Michal Mertl <mime@traveller.cz>

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