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extern int foo (int, int, int (*) (int, int, int, int, int, int, int));

int z;

int

main (void)

{

#ifndef NO_TRAMPOLINES

  int sum = 0;

  int i;

  int nested (int a, int b, int c, int d, int e, int f, int g)

    {

      z = c + d + e + f + g;

      if (a > 2 * b)

        return a - b;

      else

        return b - a;

    }

  for (i = 0; i < 10; ++i)

    {

      int j;

      for (j = 0; j < 10; ++j)

        {

          int k;

          for (k = 0; k < 10; ++k)

            sum += foo (i, j > k ? j - k : k - j, nested);

        }

    }

  if (sum != 2300)

    abort ();

  if (z != 0x1b)

    abort ();

#endif

  exit (0);

}

int

foo (int a, int b, int (* fp) (int, int, int, int, int, int, int))

{

  return fp (a, b, a, b, a, b, a);

}