+ GdkAtom **atoms_out);
+
+typedef void (*GdkDeviceWaylandRequestContentCallback) (GdkDevice *device, gchar *data, gsize len, gpointer userdata);
+
+#define gdk_wayland_device_request_selection_content gdk_wayland_device_request_selection_content_libgtk_only
+gboolean
+gdk_wayland_device_request_selection_content (GdkDevice *device,
+ const gchar *requested_mime_type,
+ GdkDeviceWaylandRequestContentCallback cb,
+ gpointer userdata);
+
+