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/* * Copyright (C)2003-2006 Helsinki University of Technology * Copyright (C)2003-2006 USAGI/WIDE Project * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as 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 */ /* * Authors: * Noriaki TAKAMIYA @USAGI * Masahide NAKAMURA @USAGI * YOSHIFUJI Hideaki @USAGI */ #ifndef _NET_MIP6_H #define _NET_MIP6_H #include <linux/skbuff.h> #include <net/sock.h> #define MIP6_OPT_PAD_1 0 #define MIP6_OPT_PAD_N 1 /* * Mobility Header */ struct ip6_mh { __u8 ip6mh_proto; __u8 ip6mh_hdrlen; __u8 ip6mh_type; __u8 ip6mh_reserved; __u16 ip6mh_cksum; /* Followed by type specific messages */ __u8 data[0]; } __attribute__ ((__packed__)); #define IP6_MH_TYPE_BRR 0 /* Binding Refresh Request */ #define IP6_MH_TYPE_HOTI 1 /* HOTI Message */ #define IP6_MH_TYPE_COTI 2 /* COTI Message */ #define IP6_MH_TYPE_HOT 3 /* HOT Message */ #define IP6_MH_TYPE_COT 4 /* COT Message */ #define IP6_MH_TYPE_BU 5 /* Binding Update */ #define IP6_MH_TYPE_BACK 6 /* Binding ACK */ #define IP6_MH_TYPE_BERROR 7 /* Binding Error */ #define IP6_MH_TYPE_MAX IP6_MH_TYPE_BERROR #endif |