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(root)/src/calc/extended/xneg.asm – Rev 1485

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ifndef included_xneg
define included_xneg
include "../common/pushpop.asm"
include "../common/mov.asm"
xneg:
call pushpop
ld d,b
ld e,c
call mov9
ld a,(hl)
xor 80h
ld (de),a
ret
endif