COM_INTERFACE_ENTRY2_IID( iid, x, x2 )
Parameters
iid
[in] The GUID you are specifying for the interface.
x
[in] The name of an interface that your class object derives from directly.
x2
[in] The name of a second interface that your class object derives from directly.
Remarks
As COM_INTERFACE_ENTRY2, except you can specify a different IID.
See COM_INTERFACE_ENTRY Macros for remarks about COM map entries.