rust-cpython: put leaked reference in PyLeakedRef The next patch will make PyLeakedRef manage the lifetime of the underlying object. leak_handle.data.take() will be removed soon.

extern crate cc;

fn main() {
    cc::Build::new()
        .warnings(true)
        .file("src/sendfds.c")
        .file("src/sighandlers.c")
        .compile("procutil");
}