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/* Copyright (c) 2017-2018, Linaro Limited
* All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef ODP_FRAGREASS_PP_FRAG_H_
#define ODP_FRAGREASS_PP_FRAG_H_
#include <odp/helper/ip.h>
#define MTU 1480 /**< IPv4 payload MTU */
ODP_STATIC_ASSERT(!(MTU % 8), "ODPFRAG_MTU__SIZE_ERROR");
/**
* Break apart a larger-than-MTU packet into smaller IPv4 fragments
*
* @param orig_packet The larger-than-MTU packet to fragment
* @param[out] out The packet buffer to write fragments out to
* @param[out] out_len The number of fragments produced
*
* @return 0 on success, -1 otherwise
*/
int fragment_ipv4_packet(odp_packet_t orig_packet, odp_packet_t *out,
int *out_len);
#endif
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