structure /dcfg/

	   character*30		mdmprt
	   character*60		mdmini
	   character*30		mdmans(4)
	   character*30		mdmnan(4)
	   character*10		mdmpre
	   character*10		mdmsuf

	   integer*4		ddelay
	   integer*4		pdelay
	   integer*4		mdmchn
	   integer*4		mdmefn

	   logical		debug

	end structure

	record /dcfg/ config

	common /cblk/ config