SDL_WindowHasSurface - Return whether the window has a surface associated with it.

       This function is available since SDL 3.2.0.

window the window to query.

       SDL_WindowHasSurface - Return whether the window has a surface associated with it.

       Returns true if there is a surface associated with the window, or false otherwise.

SDL_GetWindowSurface(3)

Simple Directmedia Layer                           SDL 3.2.20                            SDL_WindowHasSurface(3)

#include<SDL3/SDL_video.h>boolSDL_WindowHasSurface(SDL_Window*window);

       This function should only be called on the main thread.