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/*
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* INET An implementation of the TCP/IP protocol suite for the LINUX
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* operating system. INET is implemented using the BSD Socket
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* interface as the means of communication with the user level.
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*
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* Definitions for the RAW-IP module.
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*
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* Version: @(#)raw.h 1.0.2 05/07/93
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*
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* Author: Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#ifndef _RAW_H
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#define _RAW_H
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#include <net/protocol.h>
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extern struct proto raw_prot;
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extern void raw_err(struct sock *, struct sk_buff *, u32 info);
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extern int raw_rcv(struct sock *, struct sk_buff *);
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/* Note: v4 ICMP wants to get at this stuff, if you change the
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* hashing mechanism, make sure you update icmp.c as well.
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*/
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#define RAWV4_HTABLE_SIZE MAX_INET_PROTOS
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extern struct hlist_head raw_v4_htable[RAWV4_HTABLE_SIZE];
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extern rwlock_t raw_v4_lock;
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extern struct sock *__raw_v4_lookup(struct sock *sk, unsigned short num,
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__be32 raddr, __be32 laddr,
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int dif);
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extern int raw_v4_input(struct sk_buff *skb, struct iphdr *iph, int hash);
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#ifdef CONFIG_PROC_FS
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extern int raw_proc_init(void);
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extern void raw_proc_exit(void);
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#endif
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#endif /* _RAW_H */
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