SDL_AppIterate_func.3type - Man Page

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.

Info

SDL 3.2.20 Simple Directmedia Layer SDL3 DATATYPES