compiler/clib/include/endian.h

   1 #ifndef _ENDIAN_H_
   2 #define _ENDIAN_H_
   3
   4 /*
   5     Copyright © 2003-2011, The AROS Development Team. All rights reserved.
   6     $Id$
   7 */
   8
   9 /*
  10     BSD systems like to see BYTE_ORDER and friends.
  11
  12     FreeBSD 5 in its pedantic namespace also has versions with underscores
  13     to make it easier to port stuff, create them as well.
  14 */
  15
  16 #include <aros/system.h>
  17
  18 #if defined(_BIG_ENDIAN)
  19 #   undef  _BIG_ENDIAN
  20 #endif
  21
  22 #define _LITTLE_ENDIAN      1234
  23 #define _BIG_ENDIAN         4321
  24 #define _PDP_ENDIAN         3412
  25
  26 #if AROS_BIG_ENDIAN
  27 #   define _BYTE_ORDER  _BIG_ENDIAN
  28 #else
  29 #   define _BYTE_ORDER  _LITTLE_ENDIAN
  30 #endif
  31
  32 #if __BSD_VISIBLE
  33 #   define LITTLE_ENDIAN    _LITTLE_ENDIAN
  34 #   define BIG_ENDIAN       _BIG_ENDIAN
  35 #   define PDP_ENDIAN       _PDP_ENDIAN
  36 #   define BYTE_ORDER       _BYTE_ORDER
  37 #endif
  38
  39 #endif /* _ENDIAN_H_ */