SDL_DuplicateSurface - Creates a new surface identical to the existing surface.

       This function is available since SDL 3.2.0.

       If the original surface has alternate images, the new surface will have a reference to them as well.

       The returned surface should be freed with

       SDL_DestroySurface ().

surface
              the surface to duplicate.

       Defined in SDL3/SDL_surface.h

       SDL_DuplicateSurface - Creates a new surface identical to the existing surface.

       ( SDL_Surface
        *) Returns a copy of the surface or NULL on failure; call SDL_GetError () for more information.

•(3), SDL_DestroySurface(3)

Simple Directmedia Layer                           SDL 3.2.10                            SDL_DuplicateSurface(3)

#include"SDL3/SDL.h"SDL_Surface*SDL_DuplicateSurface(SDL_Surface*surface);

       This function is not thread safe.