ecp.h

00001 /*
00002  * ecp.h - Definitions for PPP Encryption Control Protocol.
00003  *
00004  * Copyright (c) 2002 Google, Inc.
00005  * All rights reserved.
00006  *
00007  * Redistribution and use in source and binary forms, with or without
00008  * modification, are permitted provided that the following conditions
00009  * are met:
00010  *
00011  * 1. Redistributions of source code must retain the above copyright
00012  *    notice, this list of conditions and the following disclaimer.
00013  *
00014  * 2. Redistributions in binary form must reproduce the above copyright
00015  *    notice, this list of conditions and the following disclaimer in
00016  *    the documentation and/or other materials provided with the
00017  *    distribution.
00018  *
00019  * 3. The name(s) of the authors of this software must not be used to
00020  *    endorse or promote products derived from this software without
00021  *    prior written permission.
00022  *
00023  * THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
00024  * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
00025  * AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
00026  * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
00027  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
00028  * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
00029  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
00030  *
00031  * $Id: ecp.h,v 1.2 2003/01/10 07:12:36 fcusack Exp $
00032  */
00033 
00034 #include "netif/ppp/ppp_opts.h"
00035 #if PPP_SUPPORT && ECP_SUPPORT  /* don't build if not configured for use in lwipopts.h */
00036 
00037 typedef struct ecp_options {
00038     bool required;      /* Is ECP required? */
00039     unsigned enctype;       /* Encryption type */
00040 } ecp_options;
00041 
00042 extern fsm ecp_fsm[];
00043 extern ecp_options ecp_wantoptions[];
00044 extern ecp_options ecp_gotoptions[];
00045 extern ecp_options ecp_allowoptions[];
00046 extern ecp_options ecp_hisoptions[];
00047 
00048 extern const struct protent ecp_protent;
00049 
00050 #endif /* PPP_SUPPORT && ECP_SUPPORT */