- pthread_mutex_t play_mutex;
- pthread_cond_t play_cond;
- pthread_mutex_t open_mutex;
- pthread_cond_t open_cond;
-
- /* pulse audio */
- pa_threaded_mainloop *pulse_mainloop;
- pa_context *pulse_context;
- pa_stream *sample_stream;
- pa_sample_spec sample_spec;