+
+ /* audio */
+ struct lcr_timer p_s_loadtimer; /* timer for audio transmission */
+ virtual void update_load(void);
+ void load_tx(void);
+ unsigned int p_s_next_tv_sec; /* time stamp of next expected tx_load call, (to sync audio data) */
+ unsigned int p_s_next_tv_usec;
+ void set_tone(const char *dir, const char *name);