/*  call-seq:
 *     pause()  -> self
 *
 *  Pause playback of the playing music. You can later #resume
 *  playback from the point where you paused.
 *  Safe to use on already-paused music.
 *  See also #play_music.
 */
VALUE rbgm_mixmusic_pause(VALUE self)
{
  Mix_PauseMusic();
  return self;
}