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/*
* INET An implementation of the TCP/IP protocol suite for the LINUX
* operating system. NET is implemented using the BSD Socket
* interface as the means of communication with the user level.
*
* Definitions for the Ethernet handlers.
*
* Version: @(#)eth.h 1.0.4 05/13/93
*
* Authors: Ross Biro, <bir7@leland.Stanford.Edu>
* Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
*
* Relocated to include/linux where it belongs by Alan Cox
* <gw4pts@gw4pts.ampr.org>
*
* 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.
*
* WARNING: This move may well be temporary. This file will get merged with others RSN.
*
*/
#ifndef _LINUX_ETHERDEVICE_H
#define _LINUX_ETHERDEVICE_H
#include <linux/if_ether.h>
#ifdef __KERNEL__
extern int eth_header(struct sk_buff *skb, struct net_device *dev,
unsigned short type, void *daddr,
void *saddr, unsigned len);
extern int eth_rebuild_header(struct sk_buff *skb);
extern unsigned short eth_type_trans(struct sk_buff *skb, struct net_device *dev);
extern void eth_header_cache_update(struct hh_cache *hh, struct net_device *dev,
unsigned char * haddr);
extern int eth_header_cache(struct neighbour *neigh,
struct hh_cache *hh);
extern int eth_header_parse(struct sk_buff *skb,
unsigned char *haddr);
extern struct net_device * init_etherdev(struct net_device *, int);
#if 1 /*def CONFIG_IP_ROUTER*/
static __inline__ void eth_copy_and_sum (struct sk_buff *dest, unsigned char *src, int len, int base)
{
memcpy (dest->data, src, len);
}
#else
extern void eth_copy_and_sum(struct sk_buff *dest,
unsigned char *src, int length, int base);
#endif
#endif
#endif /* _LINUX_ETHERDEVICE_H */
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