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ArmAsm

;
; Ullrich von Bassewitz, 29.12.1999
;
; CC65 runtime: Increment eax by value in Y
;
.export inceaxy
.importzp ptr4, sreg
.proc inceaxy
sty ptr4
clc
adc ptr4
bcc @L9
inx
bne @L9
inc sreg
bne @L9
inc sreg+1
@L9: rts
.endproc