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https://github.com/RGBCube/serenity
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75 lines
2.2 KiB
C
75 lines
2.2 KiB
C
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <endian.h>
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#include <sys/cdefs.h>
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#include <sys/socket.h>
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__BEGIN_DECLS
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#define INET_ADDRSTRLEN 16
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const char* inet_ntop(int af, const void* src, char* dst, socklen_t);
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int inet_pton(int af, const char* src, void* dst);
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static inline int inet_aton(const char *cp, struct in_addr *inp)
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{
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return inet_pton(AF_INET, cp, inp);
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}
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char* inet_ntoa(struct in_addr);
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inline uint16_t htons(uint16_t value)
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{
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#if __BYTE_ORDER == __LITTLE_ENDIAN
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return __builtin_bswap16(value);
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#else
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return value;
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#endif
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}
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inline uint16_t ntohs(uint16_t value)
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{
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return htons(value);
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}
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inline uint32_t htonl(uint32_t value)
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{
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#if __BYTE_ORDER == __LITTLE_ENDIAN
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return __builtin_bswap32(value);
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#else
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return value;
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#endif
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}
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inline uint32_t ntohl(uint32_t value)
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{
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return htonl(value);
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}
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__END_DECLS
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