Add copyright notice

diff --git a/lib/ortho/structures.h b/lib/ortho/structures.h
index 55cc2efe25eff5f4f0ab876fb94878176e034d43..817a44d4af7b5ec489dac4d1b551c5b4fa86649e 100644 (file)
--- a/lib/ortho/structures.h
+++ b/lib/ortho/structures.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 STRUCTURES_H
 #define STRUCTURES_H
 

diff --git a/lib/ortho/trap.h b/lib/ortho/trap.h
index 7d664a0d0bce8dd1cea936c8f9ab68e1e3760230..e86d36ff93592da78e517499abd518b5f19e726a 100644 (file)
--- a/lib/ortho/trap.h
+++ b/lib/ortho/trap.h
@@ -1,3 +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 TRAP_H
 #define TRAP_H
 

diff --git a/lib/ortho/trapezoid.c b/lib/ortho/trapezoid.c
index a518d91c9828bfc57a057151e957cd136d6f290b..65d553b866bb9856861586f871dafa59fd223b96 100644 (file)
--- a/lib/ortho/trapezoid.c
+++ b/lib/ortho/trapezoid.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