Wuffs Mirror (release/c)

This repository mirrors a subset of the Wuffs (Wrangling Untrusted File Formats Safely) repository.

Wuffs is both a programming language (Wuffs-the-language) and a standard library (Wuffs-the-library) written in that language. The Wuffs toolchain converts from Wuffs-the-language to C and Wuffs-the-library is available as a single C file - a header file library.

People who just want to use Wuffs-the-library in its C form (instead of modifying its Wuffs form or otherwise needing Wuffs-the-language tools) only need that one C file.

This repository's release/c directory contains that C file (at various versions). It mirrors the release/c directory of the original Wuffs repository (except for the “unsupported snapshot” version). By excluding everything else, this repository is much smaller and changes much less frequently.


This repository's release/c directory is manually updated by the script/sync.sh shell script, which also logs to sync.txt.


This is not an official Google product, it is just code that happens to be owned by Google.

Updated on March 2021.