Gets a reference to the global async task queue handle for GDK, initializing if needed.
int SDL_GDKGetTaskQueue(XTaskQueueHandle * outTaskQueue);
|outTaskQueue||a pointer to be filled in with task queue handle.|
Returns 0 on success or a negative error code on failure; call SDL_GetError() for more information.
Once you are done with the task queue, you should call XTaskQueueCloseHandle to reduce the reference count to avoid a resource leak.
This function is available since SDL 3.0.0.