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/** @file
*
* Declarations for code common to pcap and pcapng file formats
*
* Wiretap Library
* Copyright (c) 1998 by Gilbert Ramirez <gram@alumni.rice.edu>
*
* File format support for pcapng file format
* Copyright (c) 2007 by Ulf Lamping <ulf.lamping@web.de>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef __W_PCAP_COMMON_H__
#define __W_PCAP_COMMON_H__
#include "wtap.h"
extern unsigned wtap_max_snaplen_for_encap(int wtap_encap);
extern int pcap_process_pseudo_header(FILE_T fh, bool is_nokia,
int wtap_encap, unsigned packet_size, wtap_rec *rec,
int *err, char **err_info);
extern void pcap_read_post_process(bool is_nokia, int wtap_encap,
wtap_rec *rec, bool bytes_swapped, int fcs_len);
extern unsigned pcap_get_phdr_size(int encap,
const union wtap_pseudo_header *pseudo_header);
extern bool pcap_write_phdr(wtap_dumper *wdh, int wtap_encap,
const union wtap_pseudo_header *pseudo_header, int *err);
#endif
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