1  f(x)
       2       unsigned x;
       3  {
       4    static short c;
       5    return x>>c;
       6  }
       7  g(x)
       8       unsigned x;
       9  {
      10    static char c;
      11    return x>>c;
      12  }
       1  f(x)
       2       unsigned x;
       3  {
       4    static short c;
       5    return x>>c;
       6  }
       7  g(x)
       8       unsigned x;
       9  {
      10    static char c;
      11    return x>>c;
      12  }