code: func Dial(socket string) (net.Conn, error) {
  	conn, err := winio.DialPipe(defaults.WindowsOpenSSHNamedPipe, nil)
  	if err != nil {
  		return nil, trace.Wrap(err)
  	}
  
  	return conn, nil
  }
docs: // Dial creates net.Conn to a SSH agent listening on a Windows named pipe.
  // This is behind a build flag because winio.DialPipe is only available on
  // Windows.