1  int a, b = 5, c = 3;
       2  char d;
       3  char e[1];
       4  int f[] = {0, 0, 1};
       5  short g;
       6  char *h = e;
       7  void i(void) { b = a; }
       8  static void j(void) {
       9    h = e;
      10    if (f[2])
      11    k:
      12      for (;;) {
      13        for (c = 0; c <= 4; c++) {
      14          for (g = 0; g <= 4; g++)
      15            f[g + 4] &= 2;
      16        }
      17        if (d)
      18          goto k;
      19      }
      20  }
      21  void l(void) {
      22    j();
      23    c = 0;
      24  }