Hi Joerg, qen> View/Pro can call foreign libraries. But is it possible to qen> define a callback-function (often needed for win-api) in a qen> function-call from rebol?
As an addendum to Paul's reply (he's correct), while you may not be able to use some APIs directly for this reason, you can often wrap calls to them in a very simple DLL and call that from REBOL. -- Gregg -- To unsubscribe from the list, just send an email to rebol-request at rebol.com with unsubscribe as the subject.
