/*
* Copyright (c) 2012 Jiri Svoboda
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup inet
* @{
*/
/**
* @file
* @brief
*/
#ifndef INET_PDU_H_
#define INET_PDU_H_
#include <loc.h>
#include <stddef.h>
#include <stdint.h>
#include "inetsrv.h"
#include "ndp.h"
#define INET_CHECKSUM_INIT 0xffff
extern uint16_t inet_checksum_calc(uint16_t, void *, size_t);
extern errno_t inet_pdu_encode(inet_packet_t *, addr32_t, addr32_t, size_t, size_t,
void **, size_t *, size_t *);
extern errno_t inet_pdu_encode6(inet_packet_t *, addr128_t, addr128_t, size_t,
size_t, void **, size_t *, size_t *);
extern errno_t inet_pdu_decode(void *, size_t, service_id_t, inet_packet_t *);
extern errno_t inet_pdu_decode6(void *, size_t, service_id_t, inet_packet_t *);
extern errno_t ndp_pdu_decode(inet_dgram_t *, ndp_packet_t *);
extern errno_t ndp_pdu_encode(ndp_packet_t *, inet_dgram_t *);
#endif
/** @}
*/