/* Output Graphviz specification of a state machine generated by Bison.
- Copyright (C) 2006, 2010 Free Software Foundation, Inc.
+ Copyright (C) 2006, 2010-2011 Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
#ifndef GRAPHVIZ_H_
# define GRAPHVIZ_H_
-# include <stdbool.h>
/// Begin a Dot graph.
/// \param fout output stream.