You are using C99 features, which are a little bit ahead of our standard: ISO-C (90). Tristan. On 04 Dec 2013, at 04:23, Kuan-Lin Chen <kuanlinchentw@gmail.com> wrote: > Attached please find the patch file. > > > -- > Best regards, > Kuan-Lin Chen. > kuanlinchentw@gmail.com > <binutils-5-readelf.patch>