On 05/02/2014 06:05 AM, Pádraig Brady wrote: >> >> Can we be sure the __VA_ARGS__ macro works everywhere? >> It is also used in factor.c, nowhere else. > > __VA_ARGS_ is a C99 standard, and this feature seems well supported.
Gnulib still aims to work with C89, but coreutils has long required C99. Any compiler that can already manage coreutils should already support vararg macros. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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