Mark these variables as __used too.  Fix a style of previous commit.
Mark these variables as __used too.  Fix a style of previous commit.

Noticed by:	Christoph Mallon
Approved by:	kib (mentor)

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