Fixed inconsistent extern declaration of a timeout function and removed a cast that helped hide the problem.  There was no problem in practice (at least on 386's).
Fixed inconsistent extern declaration of a timeout function and
removed a cast that helped hide the problem.  There was no problem
in practice (at least on 386's).

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