.Title	BBOARD error messages
     .Facility	BBOARD,2/prefix=BBOARD$_
     .Ident	'BBOARD Version 1.0'

     .Severity	error
     BADADDR	<Address specified is not a legal BBOARD subject>
     MESFILERR	<Error opening intermediate message file>
     INTCODERR	<Internal coding error in BBOARD protocol handler>

     NILADRFND	<Nil pointer found, expecting address in OUT_CKSEND>

     .End