126.96.36.199 ITypeInfo::GetContainingTypeLib (Opnum 18)
The GetContainingTypeLib method retrieves the ITypeLib server instance whose type information table contains the ITypeInfo instance, and the index of the ITypeInfo instance within the type information table.
HRESULT GetContainingTypeLib( [out] ITypeLib** ppTLib, [out] UINT* pIndex );
ppTLib: MUST be set to a reference to an ITypeLib server instance (see section 3.11).
If the severity bit is set to 0, the method completed successfully.
If the severity bit is set to 1, the method failed and encountered a fatal error.