FUNCTION diff_file, hdrec, drecs, comp_fn, oldver=oldver
;	-----------------------------------------------------------
;+							19-Feb-92
;	NAME: diff_file
;	
;	TEST VER --- ALWAYS FINDS A DIFFERENCE!!!!!!!!!!
;
;	PURPOSE: check for differences between current tape dir and 
;		latest disk file.
;
;	HISTORY: written 19-Feb-92
;-
;	----------------------------------------------------------

	rd_tapdir, comp_fn, ohd, odrecs
	
;	returned parameters:
	diff = 1		;FORCE a DIFF
	oldver = ohd.taperel	;the hd.tapeRel parameter from comp_fn
		
	RETURN, diff		;force no diff
	END