http://bugs.winehq.org/show_bug.cgi?id=24125
--- Comment #2 from Adam Martinson amartinson@codeweavers.com 2010-08-25 20:45:42 --- (In reply to comment #1)
Do you have an app that depends on these being implemented?
Nope, came across this while working on .NET 4.0, but it dies at the same place with stubbed functions, so this is probably just a minor API-compliance issue.