SDL_MAIN_USE_CALLBACKS3
Inform sdl to use the main callbacks instead of main.
Usage
#include "SDL3/SDL.h"
#define SDL_MAIN_USE_CALLBACKS 1
Header file
Defined in SDL3/SDL_main.h
Overview
SDL does not define this macro, but will check if it is defined when including SDL_main.h . If defined, SDL will expect the app to provide several functions: SDL_AppInit ,
SDL_AppEvent , SDL_AppIterate , and
SDL_AppQuit . The app should not provide a main function in this case, and doing so will likely cause the build to fail.
Please see [README/main-functions](README/main-functions), (or docs/README-main-functions.md in the source tree) for a more detailed explanation.