| Elliott Hughes | 7264516 | 2013-10-04 15:59:19 -0700 | [diff] [blame] | 1 | /* $OpenBSD: endian.h,v 1.5 2011/03/12 22:27:48 guenther Exp $ */ |
| 2 | |
| 3 | /*- |
| 4 | * Copyright (c) 1997 Niklas Hallqvist. All rights reserved. |
| 5 | * |
| 6 | * Redistribution and use in source and binary forms, with or without |
| 7 | * modification, are permitted provided that the following conditions |
| 8 | * are met: |
| 9 | * 1. Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * 2. Redistributions in binary form must reproduce the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer in the |
| 13 | * documentation and/or other materials provided with the distribution. |
| 14 | * |
| 15 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 16 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 17 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 18 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 19 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 20 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 21 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 22 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 23 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 24 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 25 | */ |
| 26 | |
| 27 | #ifndef _MACHINE_ENDIAN_H_ |
| 28 | #define _MACHINE_ENDIAN_H_ |
| 29 | |
| Elliott Hughes | 12f35ad | 2014-12-02 20:16:05 -0800 | [diff] [blame^] | 30 | /* Use GCC builtins */ |
| 31 | #define __swap16md(x) __builtin_bswap16(x) |
| 32 | #define __swap32md(x) __builtin_bswap32(x) |
| 33 | #define __swap64md(x) __builtin_bswap64(x) |
| Elliott Hughes | 7264516 | 2013-10-04 15:59:19 -0700 | [diff] [blame] | 34 | |
| 35 | /* Tell sys/endian.h we have MD variants of the swap macros. */ |
| 36 | #define MD_SWAP |
| 37 | |
| Elliott Hughes | 7264516 | 2013-10-04 15:59:19 -0700 | [diff] [blame] | 38 | #define _BYTE_ORDER _LITTLE_ENDIAN |
| Elliott Hughes | ee369fb | 2014-11-21 18:34:36 -0800 | [diff] [blame] | 39 | #include <sys/types.h> |
| Elliott Hughes | 7264516 | 2013-10-04 15:59:19 -0700 | [diff] [blame] | 40 | #include <sys/endian.h> |
| 41 | |
| 42 | #endif /* _MACHINE_ENDIAN_H_ */ |