wordsize.h 1.1 KB

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  1. /* Copyright (C) 1999, 2006 Free Software Foundation, Inc.
  2. This file is part of the GNU C Library.
  3. The GNU C Library is free software; you can redistribute it and/or
  4. modify it under the terms of the GNU Lesser General Public
  5. License as published by the Free Software Foundation; either
  6. version 2.1 of the License, or (at your option) any later version.
  7. The GNU C Library is distributed in the hope that it will be useful,
  8. but WITHOUT ANY WARRANTY; without even the implied warranty of
  9. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  10. Lesser General Public License for more details.
  11. You should have received a copy of the GNU Lesser General Public
  12. License along with the GNU C Library; if not, see
  13. <http://www.gnu.org/licenses/>. */
  14. #define __WORDSIZE 64
  15. #if !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL
  16. /* Signal that we didn't used to have a `long double'. The changes all
  17. the `long double' function variants to be redirects to the double
  18. functions. */
  19. # define __LONG_DOUBLE_MATH_OPTIONAL 1
  20. # ifndef __LONG_DOUBLE_128__
  21. # define __NO_LONG_DOUBLE_MATH 1
  22. # endif
  23. #endif