1  I_wacom ()
       2  {
       3    char buffer[50], *p;
       4    int RequestData (char *cmd)
       5    {
       6      p = buffer;
       7      foo (buffer);
       8    }
       9    RequestData (0);
      10  }
      11  
       1  I_wacom ()
       2  {
       3    char buffer[50], *p;
       4    int RequestData (char *cmd)
       5    {
       6      p = buffer;
       7      foo (buffer);
       8    }
       9    RequestData (0);
      10  }
      11