odl attribute
MKTYPLIB required the [odl] attribute on ODL interfaces. The MIDL compiler does not require the [odl] attribute; it is recognized only for compatibility with older ODL files.
Note
The Mktyplib.exe tool is obsolete. Use the MIDL compiler instead.
Feedback
https://aka.ms/ContentUserFeedback.
Coming soon: Throughout 2024 we will be phasing out GitHub Issues as the feedback mechanism for content and replacing it with a new feedback system. For more information see:Submit and view feedback for