---

---

---

01: /* Functions for storing Ethernet addresses in ASCII and mapping to hostnames.
02:    Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
03:    This file is part of the GNU C Library.
04: 
05:    The GNU C Library is free software; you can redistribute it and/or
06:    modify it under the terms of the GNU Lesser General Public
07:    License as published by the Free Software Foundation; either
08:    version 2.1 of the License, or (at your option) any later version.
09: 
10:    The GNU C Library is distributed in the hope that it will be useful,
11:    but WITHOUT ANY WARRANTY; without even the implied warranty of
12:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13:    Lesser General Public License for more details.
14: 
15:    You should have received a copy of the GNU Lesser General Public
16:    License along with the GNU C Library; if not, write to the Free
17:    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
18:    02111-1307 USA.  */
19: 
20: #ifndef _NETINET_ETHER_H
21: #define _NETINET_ETHER_H        1
22: 
23: #include <features.h>
24: 
25: /* Get definition of `struct ether_addr'.  */
26: #include <netinet/if_ether.h>
27: 
28: __BEGIN_DECLS
29: 
30: /* Convert 48 bit Ethernet ADDRess to ASCII.  */
31: extern char *ether_ntoa (__const struct ether_addr *__addr) __THROW;
32: extern char *ether_ntoa_r (__const struct ether_addr *__addr, char *__buf)
33:      __THROW;
34: 
35: /* Convert ASCII string S to 48 bit Ethernet address.  */
36: extern struct ether_addr *ether_aton (__const char *__asc) __THROW;
37: extern struct ether_addr *ether_aton_r (__const char *__asc,
38:                                         struct ether_addr *__addr) __THROW;
39: 
40: /* Map 48 bit Ethernet number ADDR to HOSTNAME.  */
41: extern int ether_ntohost (char *__hostname, __const struct ether_addr *__addr)
42:      __THROW;
43: 
44: /* Map HOSTNAME to 48 bit Ethernet address.  */
45: extern int ether_hostton (__const char *__hostname, struct ether_addr *__addr)
46:      __THROW;
47: 
48: /* Scan LINE and set ADDR and HOSTNAME.  */
49: extern int ether_line (__const char *__line, struct ether_addr *__addr,
50:                        char *__hostname) __THROW;
51: 
52: __END_DECLS
53: 
54: #endif /* netinet/ether.h */
55: 

---

---

---