+
−/*
+
−    SDL - Simple DirectMedia Layer
+
−    Copyright (C) 1997-2012 Sam Lantinga
+
−
+
−    This library is free software; you can redistribute it and/or
+
−    modify it under the terms of the GNU Lesser General Public
+
−    License as published by the Free Software Foundation; either
+
−    version 2.1 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
+
−    Lesser General Public License for more details.
+
−
+
−    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
+
−
+
−    Sam Lantinga
+
−    slouken@libsdl.org
+
−*/
+
−
+
−/** @file SDL_version.h
+
− *  This header defines the current SDL version
+
− */
+
−
+
−#ifndef _SDL_version_h
+
−#define _SDL_version_h
+
−
+
−#include "SDL_stdinc.h"
+
−
+
−#include "begin_code.h"
+
−/* Set up for C function definitions, even when using C++ */
+
−#ifdef __cplusplus
+
−extern "C" {
+
−#endif
+
−
+
−/** @name Version Number
+
− *  Printable format: "%d.%d.%d", MAJOR, MINOR, PATCHLEVEL
+
− */
+
−/*@{*/
+
−#define SDL_MAJOR_VERSION	1
+
−#define SDL_MINOR_VERSION	2
+
−#define SDL_PATCHLEVEL		15
+
−/*@}*/
+
−
+
−typedef struct SDL_version {
+
−	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 */