C
C	ITEM (ITEMLIST ENTRY) DEFINITION
C
	STRUCTURE /ITEM/
	   UNION
	      MAP
	         INTEGER*2 BUFLEN
	         INTEGER*2 ITEMCODE
	      END MAP
	      MAP
	         INTEGER*4 TERMINATOR
	      END MAP
	   END UNION
	   INTEGER*4 BUFADR
	   INTEGER*4 RETLENADR
	END STRUCTURE