NAME¶

SDL_AppIterate_func - Function pointer typedef for SDL_AppIterate.

SYNOPSIS¶

#include <SDL3/SDL_init.h>

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

DESCRIPTION¶

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.

AVAILABILITY¶

This datatype is available since SDL 3.2.0.