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Text File  |  1993-08-08  |  291b  |  9 lines
  1. * Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
  2. * The C++ Answer Book */
  3. * Tony Hansen */
  4. * All rights reserved. */
  5. undef BITS        /* DELETE */
  6. define BITS(type)    (CHAR_BIT * (int)sizeof(type))
  7. define HIBIT(type)   ((type)(((type) 1) << \
  8.           (BITS(type) - 1)))
  9.