#1 Burning Software

about l__ULONG__GUID

for example:
Inc(l__ULONG__GUID);
l__ULONG__Status =
StarBurn_UDF_FormatTreeItemAsFile(
&g__UDF_TREE_ITEM__File[ 6 ],
( ++l__ULONG__GUID ),
"vts_01_1.vob",
"c:\VOB\vts_01_1.vob",
&l__UDF_TREE_ITEM__Directory[ 2 ]
);

but not all of function need this sentence :Inc(l__ULONG__GUID);
for example:
l__ULONG__Status =
StarBurn_UDF_FormatTreeItemAsFile(
&g__UDF_TREE_ITEM__File[ 8 ],
( ++l__ULONG__GUID ),
"vts_01_3.vob",
"c:\VOB\vts_01_3.vob",
&l__UDF_TREE_ITEM__Directory[ 2 ]
);

Does this have the difference?

And another question :
How to check we need to patch IFOs ?
In your example g__UCHAR__IsIfoPatch has not changed all the time .

Thank you for your help very much .