END_INTERFACE_MAPis a macro to define a NULL interface to mark the end of the InterfaceMap.
Each object needs type library support. It needs a pointer to the library ID, and the major and minor versions of the type lib.
MyCom2TypeLibInfo TypeLibInfo { pLIBID_MyCom2, 1, 0 }
Now we can define the ClassMap. Each object gets a separate ClassItem structure.
ClassMap ClassItem { pCLSID_MyCom2, DISPINTERFACE + SUPPLY_TYPE_INFO,
OFFSET MyCom2TypeLibInfo, OFFSET MyCom2IMap,
CreateMyCom2, NULL, SIZEOF MyCom2Object }