Add native Windows binary for bison.

bison/src/bison/2.4.1/bison-2.4.1-src/src/files.h

+/* File names and variables for bison,
+
+   Copyright (C) 1984, 1989, 2000, 2001, 2002, 2006, 2007 Free Software
+   Foundation, Inc.
+
+   This file is part of Bison, the GNU Compiler Compiler.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#ifndef FILES_H_
+# define FILES_H_
+
+# include "uniqstr.h"
+
+/* File name specified with -o for the output file, or 0 if no -o.  */
+extern char const *spec_outfile;
+
+/* File name for the parser (i.e., the one above, or its default.) */
+extern char *parser_file_name;
+
+/* Symbol prefix specified with -p, or 0 if no -p.  */
+extern const char *spec_name_prefix;
+
+/* File name prefix specified with -b, or 0 if no -b.  */
+extern char const *spec_file_prefix;
+
+/* --verbose. */
+extern char *spec_verbose_file;
+
+/* File name specified for the output graph.  */
+extern char *spec_graph_file;
+
+/* File name specified for the xml output.  */
+extern char *spec_xml_file;
+
+/* File name specified with --defines.  */
+extern char *spec_defines_file;
+
+/* Directory prefix of output file names.  */
+extern char *dir_prefix;
+
+/* The file name as given on the command line.
+   Not named "input_file" because Flex uses this name for an argument,
+   and therefore GCC warns about a name clash. */
+extern uniqstr grammar_file;
+
+/* The current file name.  Might change with %include, or with #line.  */
+extern uniqstr current_file;
+
+/* The computed base for output file names.  */
+extern char *all_but_ext;
+
+void compute_output_file_names (void);
+void output_file_names_free (void);
+void output_file_name_check (char const *file_name);
+
+FILE *xfopen (const char *name, const char *mode);
+void xfclose (FILE *ptr);
+
+#endif /* !FILES_H_ */