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      1 /*	$NetBSD: byteorder.h,v 1.3 2001/10/31 20:22:22 thorpej Exp $	*/
      2 
      3 /*
      4  * Copyright 2001 Wasabi Systems, Inc.
      5  * All rights reserved.
      6  *
      7  * Written by Jason R. Thorpe for Wasabi Systems, Inc.
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted provided that the following conditions
     11  * are met:
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  * 2. Redistributions in binary form must reproduce the above copyright
     15  *    notice, this list of conditions and the following disclaimer in the
     16  *    documentation and/or other materials provided with the distribution.
     17  * 3. All advertising materials mentioning features or use of this software
     18  *    must display the following acknowledgement:
     19  *	This product includes software developed for the NetBSD Project by
     20  *	Wasabi Systems, Inc.
     21  * 4. The name of Wasabi Systems, Inc. may not be used to endorse
     22  *    or promote products derived from this software without specific prior
     23  *    written permission.
     24  *
     25  * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
     26  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     27  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     28  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL WASABI SYSTEMS, INC
     29  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     30  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     31  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     32  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     33  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     34  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     35  * POSSIBILITY OF SUCH DAMAGE.
     36  */
     37 
     38 #ifndef _LIBSA_BYTEORDER_H_
     39 #define	_LIBSA_BYTEORDER_H_
     40 
     41 #ifdef _STANDALONE
     42 #include <lib/libsa/stand.h>
     43 #else
     44 #include <inttypes.h>
     45 #endif
     46 
     47 uint16_t	sa_htobe16(uint16_t);
     48 uint16_t	sa_htole16(uint16_t);
     49 uint16_t	sa_be16toh(uint16_t);
     50 uint16_t	sa_le16toh(uint16_t);
     51 
     52 uint32_t	sa_htobe32(uint32_t);
     53 uint32_t	sa_htole32(uint32_t);
     54 uint32_t	sa_be32toh(uint32_t);
     55 uint32_t	sa_le32toh(uint32_t);
     56 
     57 uint64_t	sa_htobe64(uint64_t);
     58 uint64_t	sa_htole64(uint64_t);
     59 uint64_t	sa_be64toh(uint64_t);
     60 uint64_t	sa_le64toh(uint64_t);
     61 
     62 /* Order of the words in a big-endian 64-bit word. */
     63 #define	BE64_HI	0
     64 #define	BE64_LO	1
     65 
     66 /* Order of the words in a little-endian 64-bit word. */
     67 #define	LE64_HI	1
     68 #define	LE64_LO	0
     69 
     70 #endif /* _LIBSA_BYTEORDER_H_ */
     71