var net/netip.z4

21 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#L475: 	return ip.z != z0 && ip.z != z4
		netip.go#L484: 		ip.z = z4
		netip.go#L516: 	return ip.z != z0 && ip.z != z4 && ip.z != z6noz
		netip.go#L685: 	case z4:
		netip.go#L714: 	if ip.z == z4 || ip.Is4In6() {
		netip.go#L729: 	case z4:
		netip.go#L789: 	case z4:
		netip.go#L806: 	case z4:
		netip.go#L948: 	case z0, z4:
		netip.go#L984: 	case z4:
		netip.go#L1018: 	case z4:
		netip.go#L1032: 	case z4:
		netip.go#L1169: 	case z4:
		netip.go#L1199: 	case z4:
		netip.go#L1228: 	case z4:
		netip.go#L1503: 	if p.ip.z == z4 {
		netip.go#L1532: 	case z4: