Adding a custom auxiliary function

[torfluor]

I'm porting an application from Swift to .NET MAUI that's using a custom FTS5 auxiliary function for highlighting search matches in PDF document. The custom function returns a list with offset and length for each match.
According to the SQLite FTS5 documentation 7.2 the aux function can be added with xCreateFunction, but I have not been able to find any information on how this can be done in .NET.
Any help would be highly appreciated!

[ericsink]

Sadly, it looks like I don't yet have support for that API. Let's consider this issue to be a feature request for it to be added.