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/* $Id: Pcap.h $ */
/** @file
* Helpers for writing libpcap files.
*/
/*
* Copyright (C) 2006-2019 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*/
#ifndef VBOX_INCLUDED_SRC_Network_Pcap_h
#define VBOX_INCLUDED_SRC_Network_Pcap_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include <iprt/stream.h>
#include <VBox/types.h>
RT_C_DECLS_BEGIN
int PcapStreamHdr(PRTSTREAM pStream, uint64_t StartNanoTS);
int PcapStreamFrame(PRTSTREAM pStream, uint64_t StartNanoTS, const void *pvFrame, size_t cbFrame, size_t cbMax);
int PcapStreamGsoFrame(PRTSTREAM pStream, uint64_t StartNanoTS, PCPDMNETWORKGSO pGso,
const void *pvFrame, size_t cbFrame, size_t cbMax);
int PcapFileHdr(RTFILE File, uint64_t StartNanoTS);
int PcapFileFrame(RTFILE File, uint64_t StartNanoTS, const void *pvFrame, size_t cbFrame, size_t cbMax);
int PcapFileGsoFrame(RTFILE File, uint64_t StartNanoTS, PCPDMNETWORKGSO pGso,
const void *pvFrame, size_t cbFrame, size_t cbSegMax);
RT_C_DECLS_END
#endif /* !VBOX_INCLUDED_SRC_Network_Pcap_h */
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