NAME¶

SDL_APP_FAILURE - Value that requests termination with error from the main callbacks.

HEADER FILE¶

Defined in SDL3/SDL_main.h

SYNOPSIS¶

#include "SDL3/SDL.h"

#define SDL_APP_FAILURE -1

DESCRIPTION¶

If SDL_AppInit , SDL_AppEvent , or

SDL_AppIterate
returns this value, the program will terminate and report failure to the operating system.

What that failure looks like is platform-dependent. On Unix, for example, the process error code will be non-zero.

This is always -1; using this macro may be clearer, but is not required.

AVAILABILITY¶

This macro is available since SDL 3.0.0.