#code _CODE
;
;void __reverse(char *beg, char *end);
;
___strreverse::
	pop	bc
	pop	de
	pop	hl
	push	hl
	push	de
	push	bc
;
;in: HL - pointer to end of string (null symbol), DE - pointer to start of string
;
___strreverse_reg::
	jr	110$
100$:
	add	hl, de
	ld	a, (de)
	ld	c, (hl)
	ld	(hl), a
	ld	a, c
	ld	(de), a
	inc	de
110$:
	dec	hl
	or	a, a
	sbc	hl, de
	jr	NC, 100$
	ret