qf_find_win(qf_info_T *qi)
{
    win_T	*win;

    FOR_ALL_WINDOWS(win)
	if (is_qf_win(win, qi))
	    return win;
    return NULL;
}
qf_find_win(qf_info_T *qi)
{
    win_T	*win;

    FOR_ALL_WINDOWS(win)
	if (is_qf_win(win, qi))
	    return win;
    return NULL;
}