1  int a;
       2  int c;
       3  int b;
       4  void shr_long(int d, unsigned char s)
       5  {
       6   long long dvd, div, mod;
       7   dvd = b;
       8   mod = dvd % s;
       9   if (((c >> ((mod & 0xff) % 32)) & 1) == 0)
      10    a = 1;
      11  }