A libc implementation written in Rust.

libuwuc consists of two crates, libuwuc and rawc. libuwuc is a normal Rust library and can be unit tested. It contains all the logic. rawc is a wrapper that declares all the symbols and is compiled to a staticlib/cdylib and then linked into your favourite C programs.

You can build libuwuc using cargo build. Then, use ./uwuc-gcc to build C programs.

cargo test -p libuwuc runs unit tests for the libuwuc crate. ./test_c.sh runs the bespoke integration test suite with tests written in C.

yes!!!

libuwuc supports anything that supports the Linux system call ABI but is only tested on actual Linux. Currently, it only supports x86-64, though that may change in the future.