// filename:c2011-6-10-3-4-ex.c
// original examples and/or notes:
// 		(c) ISO/IEC JTC1 SC22 WG14 N1570, April 12, 2011
// http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1570.pdf
// 			C2011 6.10.3.4 Rescanning and further replacement
// compile and output mechanism:
// 		(c) Ogawa Kiyoshi, kaizen@gifu-u.ac.jp, December.29, 2013
// compile errors and/or wornings:
// 1	(c) Apple LLVM version 4.2 (clang-425.0.27) (based on LLVM 3.2svn)
// 			Target: x86_64-apple-darwin11.4.2 //Thread model: posix
// 		(c) LLVM 2003-2009 University of Illinois at Urbana-Champaign.
// 2    gcc-4.9 (GCC) 4.9.0 20131229 (experimental)
//      Copyright (C) 2013 Free Software Foundation, Inc.
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
// Example 5
#define f(a) a*g
#define g(a) f(a)
int main(void)
{
	int g=3;
	return printf("6.10.3.4 Rescanning and further replacement %d\n",f(2)(9));
	//2*f(9)
	//2*9*g
}
// output may be
// 6.10.3.4 Rescanning and further replacement 54