gboolean empathy_check_available_state (void);
gint empathy_uint_compare (gconstpointer a,
gconstpointer b);
+const gchar * empathy_status_reason_get_default_message (TpConnectionStatusReason reason);
gchar *empathy_protocol_icon_name (const gchar *protocol);
const gchar *empathy_protocol_name_to_display_name (const gchar *proto_name);