var net/netip.z4

20 uses

	net/netip (current package)
		netip.go#L70: 	z4    = unique.Make(addrDetail{})
		netip.go#L95: 		z:    z4,
		netip.go#L402: 	case z4:
		netip.go#L462: 	return ip.z == z4
		netip.go#L473: 	return ip.z != z0 && ip.z != z4
		netip.go#L482: 		ip.z = z4
		netip.go#L514: 	return ip.z != z0 && ip.z != z4 && ip.z != z6noz
		netip.go#L683: 	case z4:
		netip.go#L712: 	if ip.z == z4 || ip.Is4In6() {
		netip.go#L727: 	case z4:
		netip.go#L787: 	case z4:
		netip.go#L804: 	case z4:
		netip.go#L946: 	case z0, z4:
		netip.go#L976: 	case z4:
		netip.go#L1012: 	case z4:
		netip.go#L1155: 	case z4:
		netip.go#L1185: 	case z4:
		netip.go#L1208: 	case z4:
		netip.go#L1474: 	if p.ip.z == z4 {
		netip.go#L1497: 	case z4: