-GDBusMethodInvocation *_g_dbus_method_invocation_new (const gchar *sender,
- const gchar *object_path,
- const gchar *interface_name,
- const gchar *method_name,
- const GDBusMethodInfo *method_info,
- GDBusConnection *connection,
- GDBusMessage *message,
- GVariant *parameters,
- gpointer user_data);
+gboolean _g_signal_accumulator_false_handled (GSignalInvocationHint *ihint,
+ GValue *return_accu,
+ const GValue *handler_return,
+ gpointer dummy);
+
+gboolean _g_dbus_object_skeleton_has_authorize_method_handlers (GDBusObjectSkeleton *object);
+
+void _g_dbus_object_proxy_add_interface (GDBusObjectProxy *proxy,
+ GDBusProxy *interface_proxy);
+void _g_dbus_object_proxy_remove_interface (GDBusObjectProxy *proxy,
+ const gchar *interface_name);
+
+/* Implemented in gdbusconnection.c */
+GDBusConnection *_g_bus_get_singleton_if_exists (GBusType bus_type);
+
+G_END_DECLS