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  1.  
  2.  
  3. Loop-break Approach (Raymond Lutz's approach)
  4.  
  5. static int /* status */
  6. general_routine ()
  7.    {
  8.      int status = STS_OK;
  9.      
  10.      do {
  11.           if (<error condition 1>)
  12.                     {
  13.                     status = ERROR_CODE_1;
  14.                     break;
  15.                     }
  16.           if (<error conditon 2>)
  17.                     {
  18.                     status = ERROR_CODE_2;
  19.                     break;
  20.                     }
  21.           ...
  22.           <more error checking>
  23.           <finally do something>
  24.           } while (FALSE);
  25.      return (status);
  26.    }
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