MIDL and SVG IDL Related Question

Hi All,
 
I'm trying to compile a SVG.idl file using MIDL.exe, but getting the
following error 
 
Dom.idl<22>: error MIDL2025 : syntax error :  expecting a type
specification near "Value type"
 
This SVG file is including the following IDLs
 
#include "dom.idl"
#include "events.idl"
#include "css.idl"
#include "views.idl"
#include "smil.idl"
 
Do you have any idea?
 
 
Thanks in advance
Shan