external/cddl/osnet/sys/machine/endian.h

   1 /*-
   2  * Copyright (c) 2007 Pawel Jakub Dawidek <pjd@FreeBSD.org>
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
  15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
  18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  24  * SUCH DAMAGE.
  25  *
  26  * $FreeBSD: src/sys/compat/opensolaris/machine/endian.h,v 1.1 2007/04/06 01:09:06 pjd Exp $
  27  */
  28
  29 #ifndef _OPENSOLARIS_MACHINE_ENDIAN_H_
  30 #define _OPENSOLARIS_MACHINE_ENDIAN_H_
  31
  32 #include_next <machine/endian.h>
  33
  34 /*
  35  * Solaris defines _LITTLE_ENDIAN or _BIG_ENDIAN, but never both and decides
  36  * which architecture it is based on which thing is defined.
  37  */
  38 #if _BYTE_ORDER == _LITTLE_ENDIAN
  39 #undef  _BIG_ENDIAN
  40 #else
  41 #undef  _LITTLE_ENDIAN
  42 #endif
  43
  44 #endif  /* !_OPENSOLARIS_MACHINE_ENDIAN_H_ */