SDL_GetWindows - Man Page

#include <SDL3/SDL_video.h>

SDL_Window ** SDL_GetWindows(int *count);

count

a pointer filled in with the number of windows returned, may be NULL.

Returns a NULL terminated array of SDL_Window pointers or NULL on failure; call SDL_GetError() for more information. This is a single allocation that should be freed with SDL_free() when it is no longer needed.

This function should only be called on the main thread.

This function is available since SDL 3.2.0.