-EmpathyTpChat *empathy_tp_chat_new_with_contact (EmpathyContact *contact);
-void empathy_tp_chat_request_pending (EmpathyTpChat *chat);
+EmpathyTpChat *empathy_tp_chat_new_with_contact (EmpathyContact *contact);
+gboolean empathy_tp_chat_get_acknowledge (EmpathyTpChat *chat);
+void empathy_tp_chat_set_acknowledge (EmpathyTpChat *chat,
+ gboolean acknowledge);
+TpChan * empathy_tp_chat_get_channel (EmpathyTpChat *chat);
+GList * empathy_tp_chat_get_pendings (EmpathyTpChat *chat);