Function next_to_u

src/apply.c:918–928

#undef MAXLEASHED

boolean
next_to_u(void)
{
    if (get_iter_mons(mleashed_next2u))
        return FALSE;

    /* no pack mules for the Amulet */
    if (u.usteed && mon_has_amulet(u.usteed))
        return FALSE;
    return TRUE;
}

void
check_leash(coordxy x, coordxy y)