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-rw-r--r--meta/packages/xorg-lib/xorg-headers-native/X11/Xarch.h126
1 files changed, 126 insertions, 0 deletions
diff --git a/meta/packages/xorg-lib/xorg-headers-native/X11/Xarch.h b/meta/packages/xorg-lib/xorg-headers-native/X11/Xarch.h
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@@ -0,0 +1,126 @@
1#ifndef _XARCH_H_
2#define _XARCH_H_
3
4/*
5 * Copyright 1997 Metro Link Incorporated
6 *
7 * All Rights Reserved
8 *
9 * Permission to use, copy, modify, distribute, and sell this software and its
10 * documentation for any purpose is hereby granted without fee, provided that
11 * the above copyright notice appear in all copies and that both that
12 * copyright notice and this permission notice appear in supporting
13 * documentation, and that the names of the above listed copyright holder(s)
14 * not be used in advertising or publicity pertaining to distribution of
15 * the software without specific, written prior permission. The above listed
16 * copyright holder(s) make(s) no representations about the suitability of
17 * this software for any purpose. It is provided "as is" without express or
18 * implied warranty.
19 *
20 * THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM(S) ALL WARRANTIES WITH REGARD
21 * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
22 * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE
23 * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
24 * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
25 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
26 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
27 */
28/* $XFree86: xc/include/Xarch.h,v 1.10tsi Exp $ */
29
30
31/*
32 * Determine the machine's byte order.
33 */
34
35/* See if it is set in the imake config first */
36#ifdef X_BYTE_ORDER
37
38#define X_BIG_ENDIAN 4321
39#define X_LITTLE_ENDIAN 1234
40
41#else
42
43#ifdef SVR4
44#if defined(NCR) || defined(Mips) || defined(__sgi)
45#include <sys/endian.h>
46#else
47#if !defined(sun)
48#include <sys/byteorder.h>
49#endif
50#endif
51#elif defined(CSRG_BASED)
52#if defined(__NetBSD__) || defined(__OpenBSD__)
53#include <sys/types.h>
54#endif
55#include <machine/endian.h>
56#elif defined(linux)
57#if defined __STRICT_ANSI__
58#undef __STRICT_ANSI__
59#include <endian.h>
60#define __STRICT_ANSI__
61#else
62#include <endian.h>
63#endif
64/* 'endian.h' might have been included before 'Xarch.h' */
65#if !defined(LITTLE_ENDIAN) && defined(__LITTLE_ENDIAN)
66#define LITTLE_ENDIAN __LITTLE_ENDIAN
67#endif
68#if !defined(BIG_ENDIAN) && defined(__BIG_ENDIAN)
69#define BIG_ENDIAN __BIG_ENDIAN
70#endif
71#if !defined(PDP_ENDIAN) && defined(__PDP_ENDIAN)
72#define PDP_ENDIAN __PDP_ENDIAN
73#endif
74#if !defined(BYTE_ORDER) && defined(__BYTE_ORDER)
75#define BYTE_ORDER __BYTE_ORDER
76#endif
77#elif defined(Lynx)
78#if 0
79/* LynxOS 2.4.0 has wrong defines in bsd/ip.h */
80#include <bsd/in.h>
81#include <bsd/in_systm.h>
82#include <bsd/ip.h>
83#endif
84#endif
85
86#ifndef BYTE_ORDER
87#define LITTLE_ENDIAN 1234
88#define BIG_ENDIAN 4321
89
90#if defined(__QNX__) && !defined(__QNXNTO__)
91#define BYTE_ORDER LITTLE_ENDIAN
92#endif
93
94#if defined(__QNXNTO__)
95#if defined(i386) || defined(__i386__) || defined(__x86__)
96#define BYTE_ORDER LITTLE_ENDIAN
97#else
98#define BYTE_ORDER BIG_ENDIAN
99#endif
100#endif
101
102#ifdef Lynx
103#if defined(i386) || defined(__i386__) || defined(__x86__)
104#define BYTE_ORDER LITTLE_ENDIAN
105#else
106#define BYTE_ORDER BIG_ENDIAN
107#endif
108#endif
109#if (defined(sun) && defined(SVR4)) && !defined(Lynx)
110#include <sys/isa_defs.h>
111#ifdef _LITTLE_ENDIAN
112#define BYTE_ORDER LITTLE_ENDIAN
113#endif
114#ifdef _BIG_ENDIAN
115#define BYTE_ORDER BIG_ENDIAN
116#endif
117#endif /* sun */
118#endif /* BYTE_ORDER */
119
120#define X_BYTE_ORDER BYTE_ORDER
121#define X_BIG_ENDIAN BIG_ENDIAN
122#define X_LITTLE_ENDIAN LITTLE_ENDIAN
123
124#endif /* not in imake config */
125
126#endif /* _XARCH_H_ */