X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=include%2Fnet%2Fppp-comp.h;h=088c73e95145e79a4921d3904fa4a63acc669312;hb=70a8ad3dbd8af3b52d624550fc3343d1849c3f76;hp=fe62a61f1cea008c96c90fc136a3968a1fac0fac;hpb=0f25d6aa1330d5a4ec11086040fe465500be90f8;p=ppp.git

diff --git a/include/net/ppp-comp.h b/include/net/ppp-comp.h
index fe62a61..088c73e 100644
--- a/include/net/ppp-comp.h
+++ b/include/net/ppp-comp.h
@@ -1,30 +1,38 @@
 /*
  * ppp-comp.h - Definitions for doing PPP packet compression.
  *
- * Copyright (c) 1994 The Australian National University.
- * All rights reserved.
+ * Copyright (c) 1984 Paul Mackerras. All rights reserved.
  *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation is hereby granted, provided that the above copyright
- * notice appears in all copies.  This software is provided without any
- * warranty, express or implied. The Australian National University
- * makes no representations about the suitability of this software for
- * any purpose.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
  *
- * IN NO EVENT SHALL THE AUSTRALIAN NATIONAL UNIVERSITY BE LIABLE TO ANY
- * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
- * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
- * THE AUSTRALIAN NATIONAL UNIVERSITY HAVE BEEN ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
  *
- * THE AUSTRALIAN NATIONAL UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO
- * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
- * OR MODIFICATIONS.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
  *
- * $Id: ppp-comp.h,v 1.11 1998/03/25 03:33:34 paulus Exp $
+ * 3. The name(s) of the authors of this software must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission.
+ *
+ * 4. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by Paul Mackerras
+ *     <paulus@samba.org>".
+ *
+ * THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
+ * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * $Id: ppp-comp.h,v 1.13 2002/12/06 09:49:15 paulus Exp $
  */
 
 #ifndef _NET_PPP_COMP_H
@@ -154,6 +162,12 @@ struct compressor {
 				 + DEFLATE_METHOD_VAL)
 #define DEFLATE_CHK_SEQUENCE	0
 
+/*
+ * Definitions for MPPE.
+ */
+#define CI_MPPE			18	/* config option for MPPE */
+#define CILEN_MPPE		6	/* length of config option */
+
 /*
  * Definitions for other, as yet unsupported, compression methods.
  */