# ogdf-sys
Raw FFI bindings to [OGDF](https://ogdf.uos.de/), the Open Graph Drawing
Framework, generated via `autocxx`/`cxx`. Builds a static OGDF from vendored
sources---no network access required.
## What's Included
- **`graph::PlanarSubgraph`**: SPQR-based planar subgraph extraction.
- **Boyer--Myrvold**: Planarity test with Kuratowski witness.
- **`autogen` module**: Full autogenerated C++ bindings.
## License
GPL-2.0-only OR GPL-3.0-only, with linking exceptions (inherited from OGDF).
See `LICENSE`, `LICENSE_GPL_v2.txt`, and `LICENSE_GPL_v3.txt`.