Backed out rev.1.57.  This restores format checking functions like err() again.  All known err() format errors in src that developed while format checking was broken have been fixed.  Tested on i386, alpha, ia64.
Backed out rev.1.57.  This restores format checking functions like
err() again.  All known err() format errors in src that developed
while format checking was broken have been fixed.  Tested on i386,
alpha, ia64.

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