On 31 May 2015 at 17:31, Ori Bernstein wrote: > > It doesn't understand the named ... variant, which I suppose is more > recent > > tinkering. Use the older __VA_ARGS__. > > IIRC, the named variant is older, but it's also a GNU extension. I've looked at the C99 and C1x standards and both describe pre-processor ... and __VA_ARGS__ as Plan 9's cpp implements it, and neither allows the identifier ... syntax.