// Somewhere in the data region
PVOID l__PVOID__CdvdBurnerGrabber;
EXCEPTION_NUMBER l__EXCEPTION_NUMBER;
ULONG l__ULONG__SystemError;
CDB_FAILURE_INFORMATION l__CDB_FAILURE_INFORMATION;
UDF_TREE_ITEM l__UDF_TREE_ITEM__Directory[ 10 ];
UDF_TREE_ITEM l__UDF_TREE_ITEM__File[ 10 ];
UDF_CONTROL_BLOCK l__UDF_CONTROL_BLOCK;

// Prepare exception text buffer
RtlZeroMemory(
    &l__CHAR__ExceptionText,
    sizeof( l__CHAR__ExceptionText )
    );

// Prepare CDB failure information
RtlZeroMemory(
    &l__CDB_FAILURE_INFORMATION,
    sizeof( l__CDB_FAILURE_INFORMATION )
    );

// Try to create CdvdBurnerGrabber on 0:0:4:0 with 32MB of cache
l__EXCEPTION_NUMBER =
StarBurn_CdvdBurnerGrabber_Create(
    &l__PVOID__CdvdBurnerGrabber,
    ( PCHAR )( &l__CHAR__ExceptionText ),
    sizeof( l__CHAR__ExceptionText ),
    &l__ULONG__SystemError,
    &l__CDB_FAILURE_INFORMATION,
    ( PCALLBACK )( StarBurn_Callback ),
    0,
    0,
    4,
    0,
    32
    );

// Check for correct reply
if ( l__EXCEPTION_NUMBER != EN_SUCCESS )
{
// Handle error here...
}

// Add nodes with StarBurn_UDF_FormatTreeItemAsXxx here

// Create UDF tree with StarBurn_UDF_CreateEx() here

// Do something with the UDF tree here (maybe burn to CdvdBurnerGrabber object)

// Clean up UDF stuff 
StarBurn_UDF_CleanUp(
    &l__UDF_TREE_ITEN__File[ 0 ],
    10
    );

// Destroy UDF tree from the root
StarBurn_UDF_Destroy(
    &l__UDF_TREE_ITEM__Directory[ 0 ],
    &l__UDF_CONTROL_BLOCK
    );

// Destroy the CdvdBurnerGrabber
StarBurn_Destroy( &l__PVOID__CdvdBurnerGrabber );

// Just check for pointer (paranoid?)
if ( l__PVOID__CdvdBurnerGrabber != NULL )
{
// Handle error here...
}