ghedo/p5-FFI-Raw — pull request #43 by plicease (2014-03-25 13:07:15+00:00)
Title: Callbacks that return str

This should resolve #42

The only thing that I think is a little iffy here is that strings must be returned as references. It is iffy because we don't require references to strings anywhere else (that I am aware of). However, I think with appropriate documentation the usefulness of being able to return a string from a callback compensates its strangeness.

If strongly apposed to that then I can do a PR with just the pointer support.