1  int main( void )
       2  {
       3     unsigned long totalsize = 80;
       4     unsigned long msize = 64;
       5  
       6     if (sizeof(long) != 4)
       7       exit(0);
       8     
       9     if ( totalsize > (2147483647L   * 2UL + 1)  
      10          || (msize != 0 && ((msize - 1) > (2147483647L   * 2UL + 1) )))
      11        abort();
      12     exit( 0 );
      13  }