imhex pattern implementation for reading nxtypedstream data as found in some Messages.app chat records and other strange places in macOS.
Not heavily tested, but works pretty well. Does a neat thing with imhex sections to store data for backreferences, perhaps the most interesting thing here.
Thanks to dgelessus and the python-typedstream package they released!
Feb 2023 - Ben Garney ben@theengine.co