Hey! Wasn't that what Parrot was supposed to do?

gistfile1.txt

From https://github.com/Microsoft/xlang ...

"The xlang project enables developers to take existing shared libraries, 
implemented in one programming language and make that library's APIs 
available to client code using a different programming language. Thus 
the name "xlang," for cross-language.

"Additionally, the xlang toolset will be available on multiple operating 
systems. This means that if your shared library is portable to various 
operating systems, then you can use the xlang tooling to make that shared 
library available to various client programming language on those various 
platforms.

"More succinctly, you can take a library written in language A and make 
it available to language B applications running on platform C. The set 
of supported languages and platforms will expand as the project progresses."