1 #include <stdlib.h> 2 int a, b, d, f; 3 char c; 4 static int *e = &d; main()5 int main() { 6 int g = -1L; 7 *e = g; 8 c = 4; 9 for (; c >= 14; c++) 10 *e = 1; 11 f = a == 0; 12 *e ^= f; 13 int h = ~d; 14 if (d) 15 b = h; 16 if (h) 17 exit (0); 18 abort (); 19 } 20 21