title: URL parsing library with IDN support
body: <p>Is there any good plain C (or at least C++) library for parsing URL's that also supports <a href="http://en.wikipedia.org/wiki/Internationalized_domain_name" rel="noreferrer">IDN</a>, so that it can easily parse url like <a href="http://%D0%BF%D1%80%D0%B5%D0%B7%D0%B8%D0%B4%D0%B5%D0%BD%D1%82.%D1%80%D1%84/" rel="noreferrer">http://президент.рф/</a></p>