extern "C" {
#endif
-notification_error_e notification_setting_db_set(const char *pkgname, const char *property, const char *value);
-notification_error_e notification_setting_db_get(const char *pkgname, const char *property, char **value);
+int notification_setting_db_set(const char *pkgname, const char *property, const char *value);
+int notification_setting_db_get(const char *pkgname, const char *property, char **value);
+
+int notification_setting_db_update(const char *package_name, int allow_to_notify, int do_not_disturb_except, int visibility_class);
+int notification_setting_db_update_system_setting(int do_not_disturb, int visibility_class);
+
+int noti_setting_service_get_setting_by_package_name(const char *package_name, notification_setting_h *setting);
+int noti_setting_get_setting_array(notification_setting_h *setting_array, int *count);
+int noti_system_setting_load_system_setting(notification_system_setting_h *system_setting);
#ifdef __cplusplus
}