pub unsafe extern "C" fn gdk_pixbuf_new_from_data(
    data: *const u8,
    colorspace: GdkColorspace,
    has_alpha: gboolean,
    bits_per_sample: c_int,
    width: c_int,
    height: c_int,
    rowstride: c_int,
    destroy_fn: GdkPixbufDestroyNotify,
    destroy_fn_data: gpointer
) -> *mut GdkPixbuf