func: static void qpa_fini_out (HWVoiceOut *hw)
  
  {
  
      void *ret;
  
      PAVoiceOut *pa = (PAVoiceOut *) hw;
  
  
  
      audio_pt_lock (&pa->pt, AUDIO_FUNC);
  
      pa->done = 1;
  
      audio_pt_unlock_and_signal (&pa->pt, AUDIO_FUNC);
  
      audio_pt_join (&pa->pt, &ret, AUDIO_FUNC);
  
  
  
      if (pa->s) {
  
          pa_simple_free (pa->s);
  
          pa->s = NULL;
  
      }
  
  
  
      audio_pt_fini (&pa->pt, AUDIO_FUNC);
  
      g_free (pa->pcm_buf);
  
      pa->pcm_buf = NULL;
  
  }
  