Unload the OpenXR loader previously loaded by SDL_OpenXR_LoadLibrary.
Defined in <SDL3/SDL_openxr.h>
void SDL_OpenXR_UnloadLibrary(void);SDL keeps a reference count of the OpenXR loader, calling this function will decrement that count. Once the reference count reaches zero, the library is unloaded.
This function is not thread safe.
This function is available since SDL 3.6.0.