const syscall.IPV6_MULTICAST_IF

2 uses

	syscall (current package)
		zerrors_darwin_arm64.go#L535: 	IPV6_MULTICAST_IF                 = 0x9

	net
		sockoptip_posix.go#L29: 	err := fd.pfd.SetsockoptInt(syscall.IPPROTO_IPV6, syscall.IPV6_MULTICAST_IF, v)