_memset16

	.def _memset16
	.assume adl=1

; void *memset16(void *dest, int c, size_t count);

_memset16:
	pop	iy
	pop	de
	pop	bc
	ex	(sp),hl
	push	bc
	push	de
	push	iy
	dec	hl
	or	a,a
	adc	hl,hl
	ret	c
	ex	de,hl
	ld	(hl),c
	inc	hl
	ld	(hl),b
	ret	z
	push	de
	pop	bc
	push	hl
	pop	de
	dec	hl
	inc	de
	ldir
	ret