#pragma oncenamespaceWhisper{usingpfnLoadProgress=HRESULT(__stdcall*)(doubleval,void*pv)noexcept;// Return S_OK to continue, or S_FALSE to fail with "The operation was canceled by the user" status codeusingpfnCancel=HRESULT(__stdcall*)(void*pv)noexcept;structsLoadModelCallbacks{pfnLoadProgressprogress;pfnCancelcancel;void*pv;};}