+#ifdef __cplusplus
+extern DECLSPEC CEC::cec_logical_addresses cec_get_logical_addresses(void);
+#else
+extern DECLSPEC cec_logical_addresses cec_get_logical_addresses(void);
+#endif
+
+#ifdef __cplusplus
+extern DECLSPEC int cec_get_current_configuration(CEC::libcec_configuration *configuration);
+#else
+extern DECLSPEC int cec_get_current_configuration(libcec_configuration *configuration);
+#endif
+
+extern DECLSPEC int cec_can_persist_configuration(void);
+
+#ifdef __cplusplus
+extern DECLSPEC int persist_configuration(CEC::libcec_configuration *configuration);
+#else
+extern DECLSPEC int persist_configuration(libcec_configuration *configuration);
+#endif
+