Major style cleanup; make ordering and internal use of the macros consistent. Hopefully enforce KNF conformance.  Add a missing _HEAD_INITIALIZER.
Major style cleanup; make ordering and internal use of the macros consistent.
Hopefully enforce KNF conformance.  Add a missing _HEAD_INITIALIZER.

Reviewed by:	archie, phk, bde
	(bde did not like all of it)
Approved by:	mdodd

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