HRESULT XPackageEnumeratePackages(  
         XPackageKind kind,  
         XPackageEnumerationScope scope,  
         void* context,  
         XPackageEnumerationCallback* callback  
)  

bool CALLBACK ListDlcCallback(
    void* /* context */,
    const XPackageDetails* details)
{
    printf("Found dlc: %s\n", details->displayName);
    return true; // 열거를 계속함
}

HRESULT ListDlc()
{
    HRESULT hr = XPackageEnumeratePackages(
        XPackageKind::Content,                      /* 콘텐츠 패키지(DLC)를 찾음 */
        XPackageEnumerationScope::ThisAndRelated,   /* 이 게임 및 관련 게임에 대해 */
        nullptr, ListDlcCallback);
    return hr;
}