if( ! fork )
{
  my $ns = tie( my %share, 'Win32::MMF::Shareable', 'share' ) || die;
  sleep 1;
  $share{parent} = 1;
}
else
{
  my $ns = tie( my %share, 'Win32::MMF::Shareable', 'share' ) || die;
  $share{child} = 1;
}