int a, c, d, e, f;
int *b = &a;
main ()
{   /*    *//*    */
    f = fn1 ();
    *b = 4294967288 | f;
    d = 1;
    for (;; d = d - 9)
    {   /*    */
        c = 0;
        for (; c < 3; c++)
            e = d / a;
    }
}