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49 lines
1.8 KiB
C
49 lines
1.8 KiB
C
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/* Functions for storing Ethernet addresses in ASCII and mapping to hostnames.
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Copyright (C) 1996 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef __NETINET_ETHER_H
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#define __NETINET_ETHER_H 1
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#include <features.h>
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/* Get definition of `struct ether_addr'. */
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#include <netinet/if_ether.h>
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/* Convert 48 bit Ethernet ADDRess to ASCII. */
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char *ether_ntoa __P ((const struct ether_addr *__addr));
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char *ether_ntoa_r __P ((const struct ether_addr *__addr, char *__buf));
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/* Convert ASCII string S to 48 bit Ethernet address. */
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struct ether_addr *ether_aton __P ((const char *__asc));
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struct ether_addr *ether_aton_r __P ((const char *__asc,
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struct ether_addr *__addr));
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/* Map 48 bit Ethernet number ADDR to HOSTNAME. */
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int ether_ntohost __P ((char *__hostname, const struct ether_addr *__addr));
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/* Map HOSTNAME to 48 bit Ethernet address. */
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int ether_hostton __P ((const char *__hostname, struct ether_addr *__addr));
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/* Scan LINE and set ADDR and HOSTNAME. */
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int ether_line __P ((const char *__line, struct ether_addr *__addr,
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char *__hostname));
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#endif /* netinet/ether.h */
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