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- /* Determine the "endianness" of the CPU.
- Copyright (C) 1991, 1992 Free Software Foundation, Inc.
- Contributed by Torbjorn Granlund (tege@sics.se).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If
- not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- Cambridge, MA 02139, USA. */
-
- #include <stdio.h>
-
- main ()
- {
- unsigned long int i;
-
- if (sizeof (i) != 4)
- puts ("#error \"Not a 32-bit machine!\"");
-
- i = (((((('4' << 8) + '3') << 8) + '2') << 8) + '1');
-
- printf ("#define __BYTE_ORDER %.4s\n", (char *) &i);
-
- exit (0);
- }
-