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icmpsub.h
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/*
* Copyright 2010, 2011, 2012
* IIJ Innovation Institute Inc. 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.
*
* THIS SOFTWARE IS PROVIDED BY IIJ INNOVATION INSTITUTE INC. ``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 IIJ INNOVATION INSTITUTE INC. OR
* CONTRIBUTORS 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.
*/
#ifndef _ICMPSUB_H_
#define _ICMPSUB_H_
#ifdef __cplusplus
extern "C" {
#endif
int icmpsub_process_icmp4(int, const struct icmp *, int, int *);
int icmpsub_process_icmp6(int, const struct icmp6_hdr *, int, int *);
int icmpsub_send_icmp4_unreach_needfrag(int, void *, const struct in_addr *,
const struct in_addr *, int);
int icmpsub_send_icmp6_packet_too_big(int, void *, const struct in6_addr *,
const struct in6_addr *, int);
int icmpsub_convert_icmp(int, struct iovec *);
#ifdef __cplusplus
}
#endif
#endif