sysdeps/aarch64/bits/wordsize.h

   1 /* Determine the wordsize from the preprocessor defines.
   2
   3    Copyright (C) 2016-2023 Free Software Foundation, Inc.
   4    This file is part of the GNU C Library.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library; if not, see
  18    <https://www.gnu.org/licenses/>.  */
  19
  20 #ifdef __LP64__
  21 # define __WORDSIZE                     64
  22 #else
  23 # define __WORDSIZE                     32
  24 # define __WORDSIZE32_SIZE_ULONG        1
  25 # define __WORDSIZE32_PTRDIFF_LONG      1
  26 #endif
  27
  28 #define __WORDSIZE_TIME64_COMPAT32      0