SDL_AppIterate_func3type

Function pointer typedef for sdl_appiterate .

Usage

#include "SDL3/SDL.h"

typedef SDL_AppResult (SDLCALL *SDL_AppIterate_func)(void *appstate);

Header file

Defined in SDL3/SDL_init.h

Overview

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_AppIterate
directly.

Function parameters

appstate: an optional pointer, provided by the app in SDL_AppInit .

Return value

Returns SDL_APP_FAILURE
to terminate with an error,

SDL_APP_SUCCESS
to terminate with success,

SDL_APP_CONTINUE
to continue.