;
; move hl^ to de^ for bc bytes.  Advance ptrs de and hl
; guarded against 0 length move. 
; Interchanged source/dest regs 86/11/27 to agree with ldir
; a,f,b,c,d,e,h,l
.move::	mov	a,b
	ora	c
	rz
	mov	a,m
	stax	d
	inx	h
	inx	d
	dcx	b
	jmp	.move