extern DECLSPEC uint16_t cec_get_adapter_product_id(void);
+extern DECLSPEC uint8_t cec_audio_toggle_mute(void);
+
+extern DECLSPEC uint8_t cec_audio_mute(void);
+
+extern DECLSPEC uint8_t cec_audio_unmute(void);
+
+extern DECLSPEC uint8_t cec_audio_get_status(void);
+
#ifdef __cplusplus
};
#endif