/* Start a new image loading, but keep rotating the old image
until the new one arrives. */
st->img_loader = load_image_async_simple (0, st->xgwa.screen, st->window,
/* Start a new image loading, but keep rotating the old image
until the new one arrives. */
st->img_loader = load_image_async_simple (0, st->xgwa.screen, st->window,