int sttd_server_cancel(int uid);
+int sttd_server_start_file(int uid, const char* lang, const char* recognition_type, int silence, const char* appid, const char* credential, const char* filepath, stte_audio_type_e audio_type, int sample_rate);
+
+int sttd_server_cancel_file(int uid);
#ifdef __cplusplus