(This is the documentation for SDL3, which is the current stable version. SDL2 was the previous version!)

SDL_AppInit_func

Function pointer typedef for SDL_AppInit.

Header File

Defined in <SDL3/SDL_init.h>

Syntax

typedef SDL_AppResult (SDLCALL *SDL_AppInit_func)(void **appstate, int argc, char *argv[]);

Function Parameters

appstate	a place where the app can optionally store a pointer for future use.
argc	the standard ANSI C main's argc; number of elements in argv.
argv	the standard ANSI C main's argv; array of command line arguments.

Return Value

Returns SDL_APP_FAILURE to terminate with an error, SDL_APP_SUCCESS to terminate with success, SDL_APP_CONTINUE to continue.

Remarks

These are used by SDL_EnterAppMainCallbacks. This mechanism operates behind the scenes for apps using the optional main callbacks. Apps that want to use this should just implement SDL_AppInit directly.

Version

This datatype is available since SDL 3.1.3.

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CategoryAPI, CategoryAPIDatatype, CategoryInit

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