# Third-party vendored dependencies

## wireguard-android (git submodule)

Listed in `.gitmodules` like libvpx/opus/speex. Initialize after clone:

```bash
git submodule update --init third-party/wireguard-android
# or:
bash scripts/init-wireguard-submodule.sh
```

Build with the `:tunnel` module (auto-included when present):

- Submodule path: `third-party/wireguard-android/`
- Gradle module: `third-party/wireguard-android/tunnel`
- License: MIT / Apache-2.0 (see upstream `COPYING`)

`WireGuardTunnelBridge` loads `com.wireguard.android.backend.GoBackend` via reflection when the module is on the classpath.