You should put in https://github.com/saethlin/fls#libc-less that the reason that libc crate is used is just for a few type decls (which im surprised you didnt just copypaste into your other project).

Actually, I was surprised that bringing libc in and using types from it doesn't force you to be linked to libc, since it does contain #[link(name="c")] extern {} and such.

Feel free to ignore, but i kind of thought it was a bit dubious until I actually checked.