They are, however I'm not sure the machinery of a coroutine will translate well to C. Gor does a pretty good breakdown of what's actually happening in this vide

They are, however I'm not sure the machinery of a coroutine will translate well to C. Gor does a pretty good breakdown of what's actually happening in this video https://www.youtube.com/watch?v=8C8NnE1Dg4A https://www.youtube.com/watch?v=8C8NnE1Dg4A which I would suggest watching. Not sure it can't be done, but it would require a good design. Personally I think that a libdispatch approach works better for C, particularly with the blocks extension.