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jcastillo |
/*
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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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extern struct proto raw_prot;
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extern void raw_err(int type, int code, unsigned char *header, __u32 daddr,
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__u32 saddr, struct inet_protocol *protocol);
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extern int raw_recvfrom(struct sock *sk, unsigned char *to,
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int len, int noblock, unsigned flags,
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struct sockaddr_in *sin, int *addr_len);
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extern int raw_read(struct sock *sk, unsigned char *buff,
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int len, int noblock, unsigned flags);
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extern int raw_rcv(struct sock *, struct sk_buff *, struct device *,
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__u32, __u32);
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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 sock *raw_v4_htable[RAWV4_HTABLE_SIZE];
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extern struct sock *raw_v4_lookup(struct sock *sk, unsigned short num,
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unsigned long raddr, unsigned long laddr);
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#endif /* _RAW_H */
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