incl(pos_T *lp)
{
    int	    r;

    if ((r = inc(lp)) >= 1 && lp->col)
	r = inc(lp);
    return r;
}
incl(pos_T *lp)
{
    int	    r;

    if ((r = inc(lp)) >= 1 && lp->col)
	r = inc(lp);
    return r;
}