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422 giacomo 1
/*
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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 HIPPI handlers.
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 *
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 * Version:     @(#)hippidevice.h       1.0.0   05/26/97
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 *
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 * Author:      Jes Sorensen, <Jes.Sorensen@cern.ch>
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 *
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 *              hippidevice.h is based on previous fddidevice.h work by
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 *                      Ross Biro, <bir7@leland.Stanford.Edu>
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 *                      Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
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 *                      Alan Cox, <gw4pts@gw4pts.ampr.org>
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 *                      Lawrence V. Stefani, <stefani@lkg.dec.com>
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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 _LINUX_HIPPIDEVICE_H
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#define _LINUX_HIPPIDEVICE_H
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#include <linux/if_hippi.h>
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#ifdef __KERNEL__
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extern int hippi_header(struct sk_buff *skb,
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                        struct net_device *dev,
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                        unsigned short type,
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                        void *daddr,
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                        void *saddr,
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                        unsigned len);
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extern int hippi_rebuild_header(struct sk_buff *skb);
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extern unsigned short hippi_type_trans(struct sk_buff *skb,
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                                       struct net_device *dev);
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extern void hippi_header_cache_bind(struct hh_cache ** hhp,
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                                    struct net_device *dev,
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                                    unsigned short htype,
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                                    __u32 daddr);
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extern void hippi_header_cache_update(struct hh_cache *hh,
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                                      struct net_device *dev,
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                                      unsigned char * haddr);
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extern int hippi_header_parse(struct sk_buff *skb, unsigned char *haddr);
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extern void hippi_net_init(void);
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extern struct net_device *alloc_hippi_dev(int sizeof_priv);
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#endif
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#endif  /* _LINUX_HIPPIDEVICE_H */