int ttsd_data_get_pid(int uid);
/* speak data */
-int ttsd_data_add_speak_data(int uid, speak_data_s data);
+int ttsd_data_add_speak_data(int uid, speak_data_s* data);
-int ttsd_data_get_speak_data(int uid, speak_data_s* data);
+int ttsd_data_get_speak_data(int uid, speak_data_s** data);
int ttsd_data_get_speak_data_size(int uid);
/* sound data */
-int ttsd_data_add_sound_data(int uid, sound_data_s data);
+int ttsd_data_add_sound_data(int uid, sound_data_s* data);
-int ttsd_data_get_sound_data(int uid, sound_data_s* data);
+int ttsd_data_get_sound_data(int uid, sound_data_s** data);
int ttsd_data_get_sound_data_size(int uid);
bool ttsd_data_is_uttid_valid(int uid, int uttid);
-int ttsd_data_is_current_playing();
-
int ttsd_data_get_same_pid_client_count(int pid);
/* For error handing */