SDL_version.h
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/*
SDL - Simple DirectMedia Layer
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Copyright (C) 1997-2012 Sam Lantinga
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Sam Lantinga
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slouken@libsdl.org
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*/
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#ifndef _SDL_version_h
#define _SDL_version_h
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#include "SDL_stdinc.h"
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#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
extern "C" {
#endif
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/** @name Version Number
* Printable format: "%d.%d.%d", MAJOR, MINOR, PATCHLEVEL
*/
/*@{*/
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#define SDL_MAJOR_VERSION 1
#define SDL_MINOR_VERSION 2
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#define SDL_PATCHLEVEL 15
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typedef struct SDL_version {
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Uint8 major;
Uint8 minor;
Uint8 patch;
} SDL_version;
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* version of the SDL library.
*/
#define SDL_VERSION(X) \
{ \
(X)->major = SDL_MAJOR_VERSION; \
(X)->minor = SDL_MINOR_VERSION; \
(X)->patch = SDL_PATCHLEVEL; \
}
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/** This macro turns the version numbers into a numeric value:
* (1,2,3) -> (1203)
* This assumes that there will never be more than 100 patchlevels
*/
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#define SDL_VERSIONNUM(X, Y, Z) \
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((X)*1000 + (Y)*100 + (Z))
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#define SDL_COMPILEDVERSION \
SDL_VERSIONNUM(SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL)
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#define SDL_VERSION_ATLEAST(X, Y, Z) \
(SDL_COMPILEDVERSION >= SDL_VERSIONNUM(X, Y, Z))
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/** This function gets the version of the dynamically linked SDL library.
* it should NOT be used to fill a version structure, instead you should
* use the SDL_Version() macro.
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*/
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extern DECLSPEC const SDL_version * SDLCALL SDL_Linked_Version(void);
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/* Ends C function definitions when using C++ */
#ifdef __cplusplus
}
#endif
#include "close_code.h"
#endif /* _SDL_version_h */