Initial revision
diff --git a/isisd/topology/spgrid.h b/isisd/topology/spgrid.h
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+++ b/isisd/topology/spgrid.h
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+/*
+ * IS-IS Rout(e)ing protocol - topology/spgrid.h
+ Routines for manipulation of SSN and SRM flags
+ * Copyright (C) 2001 Sampo Saaristo, Ofer Wald
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public Licenseas published by the Free
+ * Software Foundation; either version 2 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, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+/*
+ * Based on:
+ * SPLIB Copyright C 1994 by Cherkassky, Goldberg, and Radzik
+ *
+ */
+#ifndef _ZEBRA_ISIS_TOPOLOGY_SPGRID_H
+#define _ZEBRA_ISIS_TOPOLOGY_SPGRID_H
+
+struct arc {
+ long from_node;
+ long to_node;
+ long distance;
+};
+
+int gen_spgrid_topology (struct vty *vty, struct list *topology);
+int spgrid_check_params (struct vty *vty, int argc, char **argv);
+
+
+#endif /* _ZEBRA_ISIS_TOPOLOGY_SPGRID_H */
+
+
+
+
+
+