bitfield – Draw bit field data structure diagrams (obsolete)
Use of this package is no longer recommended, since all its facilities are now better provided by the bytefield package.
Maybe you are interested in the following packages as well.
- bytefield: Create illustrations for network protocol specifications
- lsc: Typesetting Live Sequence Charts
- colonequals: Colon equals symbols
- sa-tikz: TikZ library to draw switching architectures