win_copy_options(win_T *wp_from, win_T *wp_to)
{
    copy_winopt(&wp_from->w_onebuf_opt, &wp_to->w_onebuf_opt);
    copy_winopt(&wp_from->w_allbuf_opt, &wp_to->w_allbuf_opt);
    after_copy_winopt(wp_to);
}
win_copy_options(win_T *wp_from, win_T *wp_to)
{
    copy_winopt(&wp_from->w_onebuf_opt, &wp_to->w_onebuf_opt);
    copy_winopt(&wp_from->w_allbuf_opt, &wp_to->w_allbuf_opt);
    after_copy_winopt(wp_to);
}