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Diffstat (limited to 'code/unix/SDL12/include/SDL_version.h')
-rw-r--r-- | code/unix/SDL12/include/SDL_version.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/code/unix/SDL12/include/SDL_version.h b/code/unix/SDL12/include/SDL_version.h new file mode 100644 index 0000000..6e84f91 --- /dev/null +++ b/code/unix/SDL12/include/SDL_version.h @@ -0,0 +1,91 @@ +/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the Free + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + Sam Lantinga + slouken@libsdl.org +*/ + +#ifdef SAVE_RCSID +static char rcsid = + "@(#) $Id: SDL_version.h,v 1.9 2002/04/14 21:51:25 slouken Exp $"; +#endif + +/* This header defines the current SDL version */ + +#ifndef _SDL_version_h +#define _SDL_version_h + +#include "SDL_types.h" + +#include "begin_code.h" +/* Set up for C function definitions, even when using C++ */ +#ifdef __cplusplus +extern "C" { +#endif + +/* Printable format: "%d.%d.%d", MAJOR, MINOR, PATCHLEVEL +*/ +#define SDL_MAJOR_VERSION 1 +#define SDL_MINOR_VERSION 2 +#define SDL_PATCHLEVEL 5 + +typedef struct { + Uint8 major; + Uint8 minor; + Uint8 patch; +} SDL_version; + +/* This macro can be used to fill a version structure with the compile-time + * version of the SDL library. + */ +#define SDL_VERSION(X) \ +{ \ + (X)->major = SDL_MAJOR_VERSION; \ + (X)->minor = SDL_MINOR_VERSION; \ + (X)->patch = SDL_PATCHLEVEL; \ +} + +/* 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 +*/ +#define SDL_VERSIONNUM(X, Y, Z) \ + (X)*1000 + (Y)*100 + (Z) + +/* This is the version number macro for the current SDL version */ +#define SDL_COMPILEDVERSION \ + SDL_VERSIONNUM(SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL) + +/* This macro will evaluate to true if compiled with SDL at least X.Y.Z */ +#define SDL_VERSION_ATLEAST(X, Y, Z) \ + (SDL_COMPILEDVERSION >= SDL_VERSIONNUM(X, Y, Z)) + +/* 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. + */ +extern DECLSPEC const SDL_version * SDLCALL SDL_Linked_Version(void); + +/* Ends C function definitions when using C++ */ +#ifdef __cplusplus +} +#endif +#include "close_code.h" + +#endif /* _SDL_version_h */ + |