winapi 0.3.9 is a large collection of raw FFI bindings for the Windows API (~180K LOC, ~400 generated header files). The build script reads CARGO_FEATURE_* and two optional env vars to emit link-library directives; it makes no network requests and spawns no processes. The published source matches the tagged VCS commit byte-for-byte. No findings were raised. The unsafe sub-claims were left unasserted due to the scale of machine-generated binding code.