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59 lines
2.2 KiB
C
59 lines
2.2 KiB
C
/* MiniUPnP project
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* http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
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*
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* Copyright (c) 2006, Thomas Bernard
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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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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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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
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __GETIFADDR_H__
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#define __GETIFADDR_H__
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#include <arpa/inet.h>
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#define MACADDR_IS_ZERO(x) \
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((x[0] == 0x00) && \
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(x[1] == 0x00) && \
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(x[2] == 0x00) && \
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(x[3] == 0x00) && \
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(x[4] == 0x00) && \
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(x[5] == 0x00))
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/* getifaddr()
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* take a network interface name and write the
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* ip v4 address as text in the buffer
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* returns: 0 success, -1 failure */
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int
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getifaddr(const char * ifname, char * buf, int len);
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int
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getsysaddr(char * buf, int len);
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int
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getsyshwaddr(char * buf, int len);
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int
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get_remote_mac(struct in_addr ip_addr, unsigned char * mac);
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#endif
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