	PARAMETER DIR_RECORD_LENGTH = ((97+3)/4)*4

	COMMON /BULL_DIR/ MSG_BTIM,MSG_NUM,DESCRIP,FROM,LENGTH,EX_BTIM
     &	,SYSTEM,BLOCK,HEADER_BTIM,HEADER_NUM,NEWEST_EXBTIM,NEWEST_MSGBTIM
     &	,NBULL,NBLOCK,SHUTDOWN,SHUTDOWN_BTIM,NEMPTY
     &	,DATE,TIME,EXDATE,EXTIME,NEWEST_EXDATE,NEWEST_EXTIME
     &  ,NEWEST_DATE,NEWEST_TIME,SHUTDOWN_DATE,SHUTDOWN_TIME
	CHARACTER*53 DESCRIP
	CHARACTER*12 FROM
	LOGICAL SYSTEM

	CHARACTER*11 DATE,EXDATE,NEWEST_EXDATE,NEWEST_DATE,SHUTDOWN_DATE
	CHARACTER*11 TIME,EXTIME,NEWEST_EXTIME,NEWEST_TIME,SHUTDOWN_TIME

	INTEGER MSG_BTIM(2),EX_BTIM(2),HEADER_BTIM(2)
	INTEGER NEWEST_EXBTIM(2),NEWEST_MSGBTIM(2),SHUTDOWN_BTIM(2)

	CHARACTER*(DIR_RECORD_LENGTH) BULLDIR_ENTRY
	EQUIVALENCE (MSG_BTIM,BULLDIR_ENTRY)

	CHARACTER*52 BULLDIR_HEADER
	EQUIVALENCE (HEADER_BTIM,BULLDIR_HEADER)

	DATA HEADER_BTIM/0,0/,HEADER_NUM/0/

	CHARACTER MSG_KEY*8

	EQUIVALENCE (MSG_BTIM,MSG_KEY)
