#include <stdbool.h>
+#if defined TIZEN_EXT
+#include <glib.h>
+#endif
+
#ifdef __cplusplus
extern "C" {
#endif
void connman_service_create_ip6config(struct connman_service *service,
int index);
+#if defined TIZEN_EXT
+/*
+ * Description: TIZEN implements system global connection management.
+ * It's only for PDP (cellular) bearer. Wi-Fi is managed by ConnMan automatically.
+ * Reference count can help to manage open/close connection requests by each application.
+ */
+
+/*
+ * Increase reference count of user-initiated packet data network connection
+ */
+void connman_service_user_pdn_connection_ref(struct connman_service *service);
+
+/*
+ * Decrease reference count of user initiated packet data network connection
+ * and return TRUE if counter is zero.
+ */
+gboolean connman_service_user_pdn_connection_unref_and_test(
+ struct connman_service *service);
+
+/*
+ * Test reference count of user initiated packet data network connection
+ * and return TRUE if counter is zero. No impact to reference count
+ */
+gboolean connman_service_is_no_ref_user_pdn_connection(
+ struct connman_service *service);
+#endif
+
+#if defined TIZEN_EXT
+struct connman_service *connman_service_get_default_connection(void);
+
+/*
+ * Description: telephony plug-in requires manual PROXY setting
+ */
+int connman_service_set_proxy(struct connman_service *service,
+ const char *proxy, gboolean active);
+#endif
+
#ifdef __cplusplus
}
#endif