Change the makesyscalls.sh to only generate one line for the external declaration of nosys. This prevents some warnings from the compiler.
Change the makesyscalls.sh to only generate one line for the external
declaration of nosys. This prevents some warnings from the compiler.

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