[GEOS](https://trac.osgeo.org/geos/) C API bindings.
It provides C-interface as is. If you want to use a more Rust-friendly crate,
prefer to use the [georust/geos](https://github.com/georust/geos) crate.
You can also find it on [crates.io](https://crates.io/crates/geos).