SDL_SetiOSAnimationCallback - Use this function to set the animation callback on Apple iOS.

       This function is available since SDL 3.2.0.

       The function prototype for callback is:

              void callback(void *callbackParam);

       Where its parameter, callbackParam, is what was passed as callbackParam to SDL_SetiOSAnimationCallback().

       This function is only available on Apple iOS.

       For more information see:

       https://wiki.libsdl.org/SDL3/README/ios

       Note  that  if  you use the "main callbacks" instead of a standard C main function, you don't have to use
       this API, as SDL will manage this for you.

       Details on main callbacks are here:

       https://wiki.libsdl.org/SDL3/README/main-functions

window the window for which the animation callback should be set.

       interval
              the number of frames after which callback will be called.

       callback
              the function to call for every frame.

       callbackParam
              a pointer that is passed to callback.

       SDL_SetiOSAnimationCallback - Use this function to set the animation callback on Apple iOS.

       for more information.

SDL_SetiOSEventPump(3)

Simple Directmedia Layer                           SDL 3.2.20                     SDL_SetiOSAnimationCallback(3)

#include<SDL3/SDL_system.h>boolSDL_SetiOSAnimationCallback(SDL_Window*window,intinterval,SDL_iOSAnimationCallbackcallback,void*callbackParam);