Add native Windows binary for bison.

bison/src/bison/2.4.1/bison-2.4.1-src/src/relation.h

+/* Binary relations.
+   Copyright (C) 2002, 2004 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 RELATION_H_
+# define RELATION_H_
+
+/* Performing operations on graphs coded as list of adjacency.
+
+   If GRAPH is a relation, then GRAPH[Node] is a list of adjacent
+   nodes, ended with END_NODE.  */
+
+#define END_NODE ((relation_node) -1)
+
+typedef size_t relation_node;
+typedef relation_node *relation_nodes;
+typedef relation_nodes *relation;
+
+
+/* Report a relation R that has SIZE vertices.  */
+void relation_print (relation r, relation_node size, FILE *out);
+
+/* Compute the transitive closure of the FUNCTION on the relation R
+   with SIZE vertices.
+
+   If R (NODE-1, NODE-2) then on exit FUNCTION[NODE - 1] was extended
+   (unioned) with FUNCTION[NODE - 2].  */
+void relation_digraph (relation r, relation_node size, bitsetv *function);
+
+/* Destructively transpose *R_ARG, of size N.  */
+void relation_transpose (relation *R_arg, relation_node n);
+
+#endif /* ! RELATION_H_ */