# inet.h

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    00001 /*
    00002  * Copyright (c) 2001, Swedish Institute of Computer Science.
    00003  * All rights reserved.
    00004  *
    00005  * Redistribution and use in source and binary forms, with or without
    00006  * modification, are permitted provided that the following conditions
    00007  * are met:
    00008  * 1. Redistributions of source code must retain the above copyright
    00009  *    notice, this list of conditions and the following disclaimer.
    00010  * 2. Redistributions in binary form must reproduce the above copyright
    00011  *    notice, this list of conditions and the following disclaimer in the
    00012  *    documentation and/or other materials provided with the distribution.
    00013  * 3. Neither the name of the Institute nor the names of its contributors
    00014  *    may be used to endorse or promote products derived from this software
    00015  *    without specific prior written permission.
    00016  *
    00017  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
    00018  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    00019  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    00020  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
    00021  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    00022  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
    00023  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    00024  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    00025  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    00026  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    00027  * SUCH DAMAGE.
    00028  *
    00029  * This file is part of the lwIP TCP/IP stack.
    00030  *
    00031  * Author: Adam Dunkels <adam@sics.se>
    00032  *
    00033  * $Id: ipv6_2inet_8h-source.html 88 2016-01-12 00:11:29Z reddawg $
    00034  */
    00035 #ifndef __LWIP_INET_H__
    00036 #define __LWIP_INET_H__
    00037
    00038 #include "net/arch.h"
    00039
    00040 #include "net/opt.h"
    00041 #include "net/pbuf.h"
    00042 #include "net/ipv6/ip_addr.h"
    00043
    00044 u16_t inet_chksum(void *data, u16_t len);
    00045 u16_t inet_chksum_pbuf(struct pbuf *p);
    00046 u16_t inet_chksum_pseudo(struct pbuf *p,
    00047                          struct ip_addr *src, struct ip_addr *dest,
    00048                          u8_t proto, u32_t proto_len);
    00049
    00050
    00051 #ifndef _MACHINE_ENDIAN_H_
    00052 #ifndef _NETINET_IN_H
    00053 #ifndef _LINUX_BYTEORDER_GENERIC_H
    00054 u16_t htons(u16_t n);
    00055 u16_t ntohs(u16_t n);
    00056 u32_t htonl(u32_t n);
    00057 u32_t ntohl(u32_t n);
    00058 #endif /* _LINUX_BYTEORDER_GENERIC_H */
    00059 #endif /* _NETINET_IN_H */
    00060 #endif /* _MACHINE_ENDIAN_H_ */
    00061
    00062 #endif /* __LWIP_INET_H__ */
    00063