pub unsafe extern "C" fn gdk_x11_screen_lookup_visual(
screen: *mut GdkX11Screen,
xvisualid: VisualID,
) -> *mut GdkX11Visualpub unsafe extern "C" fn gdk_x11_screen_lookup_visual(
screen: *mut GdkX11Screen,
xvisualid: VisualID,
) -> *mut GdkX11Visual