Add copyright notice

diff --git a/lib/ortho/sgraph.c b/lib/ortho/sgraph.c
index d350d84d68847883e3487359479bff8da8e252bd..8919785a77b8531bf723047db4bb74cf9b7bfd35 100644 (file)
--- a/lib/ortho/sgraph.c
+++ b/lib/ortho/sgraph.c
@@ -1,5 +1,20 @@
+/* $Id$Revision: */
 /* vim:set shiftwidth=4 ts=8: */
 
+/**********************************************************
+*      This software is part of the graphviz package      *
+*                http://www.graphviz.org/                 *
+*                                                         *
+*            Copyright (c) 1994-2004 AT&T Corp.           *
+*                and is licensed under the                *
+*            Common Public License, Version 1.0           *
+*                      by AT&T Corp.                      *
+*                                                         *
+*        Information and Software Systems Research        *
+*              AT&T Research, Florham Park NJ             *
+**********************************************************/
+
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif

diff --git a/lib/ortho/sgraph.h b/lib/ortho/sgraph.h
index 6c7d787ba39c81b15248a5ec789041ae1430f104..594c502d69d1b44fc4cfa0f15c353ea7edbf2b0e 100644 (file)
--- a/lib/ortho/sgraph.h
+++ b/lib/ortho/sgraph.h
@@ -1,4 +1,19 @@
+/* $Id$Revision: */
 /* vim:set shiftwidth=4 ts=8: */
+
+/**********************************************************
+*      This software is part of the graphviz package      *
+*                http://www.graphviz.org/                 *
+*                                                         *
+*            Copyright (c) 1994-2004 AT&T Corp.           *
+*                and is licensed under the                *
+*            Common Public License, Version 1.0           *
+*                      by AT&T Corp.                      *
+*                                                         *
+*        Information and Software Systems Research        *
+*              AT&T Research, Florham Park NJ             *
+**********************************************************/
+
 #ifndef SEARCH_G_H
 #define SEARCH_G_H