/* call-seq:
 *  resume( channel_num )
 *
 *  Resume playback of a paused mixing channel. The channel must have been
 *  paused (via the #pause method) for this to have any effect. Playback will
 *  resume from the point where the channel was paused.
 *  
 */
VALUE rbgm_mixchan_resume( VALUE self, VALUE chanv )
{
  Mix_Resume(NUM2INT(chanv));
  return Qnil;
}