trevyn / wasm32-unknown-unknown-openbsd-libc

The parts of OpenBSD libc that make sense on wasm32-unknown-unknown.

wasm32-unknown-unknown-openbsd-libc

A small chunk of OpenBSD's libc, conveniently packaged as a Rust crate.

Created for compiling C code that relies on a reasonable subset of libc to wasm32-unknown-unknown.

[target.wasm32-unknown-unknown.dependencies]
wasm32-unknown-unknown-openbsd-libc = "0.2"

In your build.rs using cc:

cfg.include(std::env::var_os("DEP_WASM32_UNKNOWN_UNKNOWN_OPENBSD_LIBC_INCLUDE").unwrap());

println!("cargo:rustc-link-lib=wasm32-unknown-unknown-openbsd-libc");