// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows,!zos

package ipv6_test

import (
	"fmt"
	"runtime"
)

func supportsIPv6MulticastDeliveryOnLoopback() (string, bool) {
	return fmt.Sprintf("not supported on %s/%s", runtime.GOOS, runtime.GOARCH), false
}

func protocolNotSupported(err error) bool {
	return false
}
