- https://github.com/firnsy/barnyard2/search?utf8=%E2%9C%93&q=unified2.h&type=
- https://github.com/firnsy/barnyard2/blob/master/src/unified2.h
- https://docs.python.org/2/library/struct.html
- https://pypi.python.org/pypi/unified2/15.8.2
- https://github.com/jasonish/py-idstools/blob/master/tests/test_unified2.py
- https://github.com/jasonish/py-idstools/blob/master/idstools/unified2.py
- https://github.com/jasonish/go-unified2/blob/master/decoders.go
- https://github.com/search?utf8=%E2%9C%93&q=snort+unified2&type=