Mercurial > sdl-ios-xcode
annotate include/SDL_byteorder.h @ 1299:2bf9dda618e5
Corrects dynamic X11 code on Tru64 systems.
Fixes Bugzilla #87.
author | Ryan C. Gordon <icculus@icculus.org> |
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date | Mon, 30 Jan 2006 18:21:44 +0000 |
parents | 173c063d4f55 |
children | c9b51268668f |
rev | line source |
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0 | 1 /* |
2 SDL - Simple DirectMedia Layer | |
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Updated copyright information for 2004 (Happy New Year!)
Sam Lantinga <slouken@libsdl.org>
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3 Copyright (C) 1997-2004 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 | |
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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 | |
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Byte order detection fixes in SDL_endian.h ...
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37 #ifdef __linux__ |
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38 # include <endian.h> |
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Byte order detection fixes in SDL_endian.h ...
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39 # if BYTE_ORDER == LITTLE_ENDIAN |
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40 # define SDL_BYTEORDER SDL_LIL_ENDIAN |
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41 # else |
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42 # define SDL_BYTEORDER SDL_BIG_ENDIAN |
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43 # endif |
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parents:
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44 |
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Byte order detection fixes in SDL_endian.h ...
Ryan C. Gordon <icculus@icculus.org>
parents:
969
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45 #else |
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Ryan C. Gordon <icculus@icculus.org>
parents:
969
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46 |
0 | 47 /* Pardon the mess, I'm trying to determine the endianness of this host. |
48 I'm doing it by preprocessor defines rather than some sort of configure | |
49 script so that application code can use this too. The "right" way would | |
50 be to dynamically generate this file on install, but that's a lot of work. | |
51 */ | |
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Date: Wed, 13 Oct 2004 17:00:58 -0500
Sam Lantinga <slouken@libsdl.org>
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52 #if (defined(__i386__) || defined(__i386)) || \ |
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Date: Wed, 13 Oct 2004 17:00:58 -0500
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53 defined(__ia64__) || defined(WIN32) || \ |
0 | 54 (defined(__alpha__) || defined(__alpha)) || \ |
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55 (defined(__arm__) || defined(__thumb__)) || \ |
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56 (defined(__sh__) || defined(__sh64__)) || \ |
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Changes since SDL 1.2.0 release
Sam Lantinga <slouken@lokigames.com>
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57 (defined(__mips__) && defined(__MIPSEL__)) || \ |
1190 | 58 defined(__SYMBIAN32__) || defined(__x86_64__) || \ |
59 defined(__OS2__) || defined(__LITTLE_ENDIAN__) | |
0 | 60 #define SDL_BYTEORDER SDL_LIL_ENDIAN |
61 #else | |
62 #define SDL_BYTEORDER SDL_BIG_ENDIAN | |
63 #endif | |
64 | |
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969
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65 #endif /* __linux__ */ |
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66 |
0 | 67 #endif /* _SDL_byteorder_h */ |