Provided by: libsdl3-doc_3.2.8+ds-1_all 

NAME
SDL_EnterAppMainCallbacks - An entry point for SDL's use in SDL_MAIN_USE_CALLBACKS .
HEADER FILE
Defined in SDL3/SDL_main.h
SYNOPSIS
#include "SDL3/SDL.h" int SDL_EnterAppMainCallbacks(int argc, char *argv[], SDL_AppInit_func appinit, SDL_AppIterate_func appiter, SDL_AppEvent_func appevent, SDL_AppQuit_func appquit);
DESCRIPTION
Generally, you should not call this function directly. This only exists to hand off work into SDL as soon as possible, where it has a lot more control and functionality available, and make the inline code in SDL_main .h as small as possible. Not all platforms use this, it's actual use is hidden in a magic header-only library, and you should not call this directly unless you _really_ know what you're doing.
FUNCTION PARAMETERS
argc standard Unix main argc. argv standard Unix main argv. appinit the application's SDL_AppInit function. appiter the application's SDL_AppIterate function. appevent the application's SDL_AppEvent function. appquit the application's SDL_AppQuit function.
RETURN VALUE
Returns standard Unix main return value.
THREAD SAFETY
It is not safe to call this anywhere except as the only function call in SDL_main .
AVAILABILITY
This function is available since SDL 3.2.0. Simple Directmedia Layer SDL 3.2.8 SDL_EnterAppMainCallbacks(3)