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⇤ ← Revision 1 as of 2010-04-20 18:29:14
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| <<Color2(green,Should the word "Macro" be in the title above (ie: SDL_VERSION ''(Macro)'')so it is clear that this is not a true function?)>> |
DRAFT |
SDL_VERSION
green
Use this macro to determine the SDL version a/your program was compiled against.
Contents
Syntax
SDL_VERSION(x)
Function Parameters
x |
a pointer to an SDL_version struct to initialize |
Return Value
Fills the selected struct with:
(x)->major = SDL_MAJOR_VERSION
(x)->minor = SDL_MINOR_VERSION
(x)->patch = SDL_PATCHLEVEL
Code Examples
Include: Nothing found for "## End 1"!
SDL_version compiled;
SDL_version linked;
SDL_VERSION(&compiled);
SDL_GetVersion(&linked);
printf("We compiled against SDL version %d.%d.%d ...\n",
compiled.major, compiled.minor, compiled.patch);
printf("But we are linking against SDL version %d.%d.%d.\n",
linked.major, linked.minor, linked.patch);
Remarks
If you are linking to SDL dynamically, then it is possible that the current version will be different than the version you compiled against. This function returns the current version, while SDL_VERSION() is a macro that tells you what version you compiled with.
This function may be called safely at any time, even before SDL_Init().
Related Macros
Related Functions
You can add your code example here
Remarks
This macro fills in a SDL_version structure with the version of the library you compiled against. This is determined by what header the compiler uses. Note that if you dynamically linked the library, you might have a slightly newer or older version at runtime. That version can be determined with SDL_GetVersion(), which, unlike SDL_VERSION(), is not a macro.
Related Structures
