Mercurial > sdl-ios-xcode
annotate include/SDL_byteorder.h @ 582:16cc97387d52
Worked around objective C brokenness in Cygwin's automake
author | Sam Lantinga <slouken@libsdl.org> |
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date | Sat, 01 Feb 2003 18:58:42 +0000 |
parents | d37660186e58 |
children | b8d311d90021 |
rev | line source |
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0 | 1 /* |
2 SDL - Simple DirectMedia Layer | |
297
f6ffac90895c
Updated copyright information for 2002
Sam Lantinga <slouken@libsdl.org>
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3 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga |
0 | 4 |
5 This library is free software; you can redistribute it and/or | |
6 modify it under the terms of the GNU Library General Public | |
7 License as published by the Free Software Foundation; either | |
8 version 2 of the License, or (at your option) any later version. | |
9 | |
10 This library is distributed in the hope that it will be useful, | |
11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 Library General Public License for more details. | |
14 | |
15 You should have received a copy of the GNU Library General Public | |
16 License along with this library; if not, write to the Free | |
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | |
19 Sam Lantinga | |
251
b8688cfdc232
Updated the headers with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
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20 slouken@libsdl.org |
0 | 21 */ |
22 | |
23 #ifdef SAVE_RCSID | |
24 static char rcsid = | |
25 "@(#) $Id$"; | |
26 #endif | |
27 | |
28 /* Macros for determining the byte-order of this platform */ | |
29 | |
30 #ifndef _SDL_byteorder_h | |
31 #define _SDL_byteorder_h | |
32 | |
33 /* The two types of endianness */ | |
34 #define SDL_LIL_ENDIAN 1234 | |
35 #define SDL_BIG_ENDIAN 4321 | |
36 | |
37 /* Pardon the mess, I'm trying to determine the endianness of this host. | |
38 I'm doing it by preprocessor defines rather than some sort of configure | |
39 script so that application code can use this too. The "right" way would | |
40 be to dynamically generate this file on install, but that's a lot of work. | |
41 */ | |
24
71bf2ad74dfa
Fixed endian detection on IA64 architectures (thanks Bill!)
Sam Lantinga <slouken@lokigames.com>
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42 #if defined(__i386__) || defined(__ia64__) || defined(WIN32) || \ |
0 | 43 (defined(__alpha__) || defined(__alpha)) || \ |
44 defined(__arm__) || \ | |
1
cf2af46e9e2a
Changes since SDL 1.2.0 release
Sam Lantinga <slouken@lokigames.com>
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45 (defined(__mips__) && defined(__MIPSEL__)) || \ |
173
83018110dce8
Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
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46 defined(__SYMBIAN32__) || \ |
530
d37660186e58
Added check for AMD x86-64 ("Hammer") architecture in byte order determination.
Ryan C. Gordon <icculus@icculus.org>
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47 defined(__x86_64__) || \ |
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cf2af46e9e2a
Changes since SDL 1.2.0 release
Sam Lantinga <slouken@lokigames.com>
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48 defined(__LITTLE_ENDIAN__) |
0 | 49 #define SDL_BYTEORDER SDL_LIL_ENDIAN |
50 #else | |
51 #define SDL_BYTEORDER SDL_BIG_ENDIAN | |
52 #endif | |
53 | |
54 #endif /* _SDL_byteorder_h */ |