use warnings;
use Test::More;
BEGIN {
if ( $ENV{NO_GENTOO_NETWORK_TESTS} ) {
plan skip_all => "Tests disabled by NO_GENTOO_NETWORK_TESTS";
}
use IO::Socket;
use IO::Socket::IP -register;
use Socket qw(PF_INET6 PF_INET IPPROTO_IPV6 IPV6_V6ONLY);
use IO::Socket::IP;