// +build !appengine

package util

import (
	"net"
)

// interfaceAddrs returns a list of the system's network interface addresses. It is wrapped here so that we can
// substitute it for other functions when building for systems that do not allow access to net.InterfaceAddrs().
func interfaceAddrs() ([]net.Addr, error) {
	return net.InterfaceAddrs()
}