void empathy_chat_with_contact (EmpathyContact *contact);
void empathy_chat_with_contact_id (McAccount *account,
const gchar *contact_id);
+const gchar * empathy_presence_get_default_message (McPresence presence);
+const gchar * empathy_presence_to_str (McPresence presence);
+McPresence empathy_presence_from_str (const gchar *str);
G_END_DECLS