Potential use cases for general purpose C wrapper

[jothepro]

I'd like to collect ideas what would be potential use cases for a general purpose C wrapper. Setting the implementation details aside, what could the generated C interface be used for?
I am asking this because I am currently missing a clear picture on what our long-term goal regarding this topic is.

[jothepro]

First thing that comes to my mind: I'm experimenting with developing native UI with GTK on Linux. It can be done with C++ using gtkmm, but it seems to be a lot more fun with Vala.
Vala is a C preprocessor, so it should be relatively easy to generate Vala gluecode around the C wrapper.

But that would be an entire new language target that would need to be developed and maintained...

[a4z]

I use a little bit of go, for some fun ;-)

[canatella]

They could help with adding Rust support too: #75

[gibutm]

A use case I'm presently trying is for consumption with dart:ffi for Flutter