// c2011-6-7--2-2-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 6.7.2.2 Enumeration specifiers
// compile and output mechanism
// 		(c) Ogawa Kiyoshi, kaizen@gifu-u.ac.jp, December.xx, 2013
// compile errors and/or warnings:
// 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>
int main(void)
{
// Example 
enum hue { chartreuse, burgundy, claret=20, winedark };
enum hue col, *cp;
col = claret;
cp = &col;
if (*cp != burgundy)
/* ... */	
	return printf("6.7.2.2 Enumeration specifiers %d %d\n",col,cp);
}
// output LLVM3.2
// 6.7.2.2 Enumeration specifiers 20 1833708168
// GCC4.9
// 6.7.2.2 Enumeration specifiers 20 1534180020