2 SDL - Simple DirectMedia Layer
3 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga
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.
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.
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
25 "@(#) $Id: SDL_version.h,v 1.9 2002/04/14 21:51:25 slouken Exp $";
28 /* This header defines the current SDL version */
30 #ifndef _SDL_version_h
31 #define _SDL_version_h
33 #include "SDL_types.h"
35 #include "begin_code.h"
36 /* Set up for C function definitions, even when using C++ */
41 /* Printable format: "%d.%d.%d", MAJOR, MINOR, PATCHLEVEL
43 #define SDL_MAJOR_VERSION 1
44 #define SDL_MINOR_VERSION 2
45 #define SDL_PATCHLEVEL 5
53 /* This macro can be used to fill a version structure with the compile-time
54 * version of the SDL library.
56 #define SDL_VERSION(X) \
58 (X)->major = SDL_MAJOR_VERSION; \
59 (X)->minor = SDL_MINOR_VERSION; \
60 (X)->patch = SDL_PATCHLEVEL; \
63 /* This macro turns the version numbers into a numeric value:
65 This assumes that there will never be more than 100 patchlevels
67 #define SDL_VERSIONNUM(X, Y, Z) \
68 (X)*1000 + (Y)*100 + (Z)
70 /* This is the version number macro for the current SDL version */
71 #define SDL_COMPILEDVERSION \
72 SDL_VERSIONNUM(SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL)
74 /* This macro will evaluate to true if compiled with SDL at least X.Y.Z */
75 #define SDL_VERSION_ATLEAST(X, Y, Z) \
76 (SDL_COMPILEDVERSION >= SDL_VERSIONNUM(X, Y, Z))
78 /* This function gets the version of the dynamically linked SDL library.
79 it should NOT be used to fill a version structure, instead you should
80 use the SDL_Version() macro.
82 extern DECLSPEC const SDL_version * SDLCALL SDL_Linked_Version(void);
84 /* Ends C function definitions when using C++ */
88 #include "close_code.h"
90 #endif /* _SDL_version_h */