MFNetBSD: 1.52-1.55
MFNetBSD: 1.52-1.55

Mostly OpenBSD-related changes.  Remove newline from panic string.  Remove
an unreachable break statement.

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