# pcap-sys

Bindgen generated code from installed libpcap. If environment variable `LIBPCAP_DIR` is not set, will use [pkg-config](https://docs.rs/crate/pkg-config/0.3.14) to locate libpcap. As a last resort, it will fall back to a path search.

## FAQ
* Cannot find "pcap.h" on an OSX system
  * Add system include to your path
  
    export PATH="/Library/Developer/CommandLineTools/SDKs/MacOSX<osx version>.sdk/usr/include:$PATH"