decaxy.s



;
; Ullrich von Bassewitz, 29.12.1999
;
; CC65 runtime: Decrement ax by value in Y
;

       	.export	       	decaxy
      	.importzp	tmp1

	.macpack	generic

.proc	decaxy

	sty   	tmp1
    	sub	tmp1
    	bcs	@L9
    	dex
@L9:	rts

.endproc



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