Saturday, 7 September 2013

macro equivalence with nested macros in c

macro equivalence with nested macros in c

the following is taken from pngconf.h of libpng libpng version 1.6.3 -
July 18, 2013 Copyright (c) 1998-2013 Glenn Randers-Pehrson
My question is, give the following macro preprocessors:
#ifndef PNG_FUNCTION
#define PNG_FUNCTION(type, name, args, attributes) attributes type name args

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