func rsc.io/qr.aupdate

3 uses

	rsc.io/qr (current package)
		png.go#L357: func aupdate(a, b uint32, pi byte, n int) (aa, bb uint32) {
		png.go#L391: 			d.a, d.b = aupdate(d.a, d.b, pi, 1)
		png.go#L397: 	d.a, d.b = aupdate(d.a, d.b, pi, n)