*
* $Id$
*
* $Log$
* Revision 1.1  1996/02/15 17:49:56  mclareni
* Initial revision
*
*
      FUNCTION IBITS (IZW,IZP,NZB)
      IBITS = ISHFTR (LSHIFT(IZW,32-IZP-NZB), 32-NZB)
      RETURN
      END
