+/**
+ * Display event mode configuration
+ *
+ * @param conf
+ * Event helper configuration
+ */
+void
+eh_display_conf(struct eh_conf *conf);
+
+
+/**
+ * Launch eventmode worker
+ *
+ * The application can request the eventmode helper subsystem to launch the
+ * worker based on the capabilities of event device and the options selected
+ * while initializing the eventmode.
+ *
+ * @param conf
+ * Event helper configuration
+ * @param app_wrkr
+ * List of all the workers registered by application, along with its
+ * capabilities
+ * @param nb_wrkr_param
+ * Number of workers passed by the application
+ *
+ */
+void
+eh_launch_worker(struct eh_conf *conf, struct eh_app_worker_params *app_wrkr,
+ uint8_t nb_wrkr_param);
+