libdiff is a C library generating the shortest edit script, longest common subsequence, and edit distance between arbitrary sequences of bytes. It derives from Tatsuhiko Kubo's onp and dtl.
To compile on any modern UNIX system, run ./configure, then make and
make install.
The library (one function) is documented in its manpage.
Version snapshots are available at https://kristaps.bsd.lv/libdiff/snapshots.
All sources use the MIT license. See the LICENSE.md file for details.