1/*
2    eui64.c - EUI64 routines for IPv6CP.
3    Copyright (C) 1999  Tommi Komulainen <Tommi.Komulainen@iki.fi>
4
5    Redistribution and use in source and binary forms are permitted
6    provided that the above copyright notice and this paragraph are
7    duplicated in all such forms and that any documentation,
8    advertising materials, and other materials related to such
9    distribution and use acknowledge that the software was developed
10    by Tommi Komulainen.  The name of the author may not be used
11    to endorse or promote products derived from this software without
12    specific prior written permission.
13    THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
14    IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
15    WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
16
17
18    $Id: eui64.c,v 1.1.1.1 2008/10/15 03:30:13 james26_jang Exp $
19*/
20
21#define RCSID	"$Id: eui64.c,v 1.1.1.1 2008/10/15 03:30:13 james26_jang Exp $"
22
23#include "pppd.h"
24
25static const char rcsid[] = RCSID;
26
27/*
28 * eui64_ntoa - Make an ascii representation of an interface identifier
29 */
30char *
31eui64_ntoa(e)
32    eui64_t e;
33{
34    static char buf[32];
35
36    snprintf(buf, 32, "%02x%02x:%02x%02x:%02x%02x:%02x%02x",
37	     e.e8[0], e.e8[1], e.e8[2], e.e8[3],
38	     e.e8[4], e.e8[5], e.e8[6], e.e8[7]);
39    return buf;
40}
41