- * eui64.h - EUI64 routines for IPv6CP.
- *
- * (c) 1999 Tommi Komulainen <Tommi.Komulainen@iki.fi>
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * $Id: eui64.h,v 1.1 1999/08/13 01:58:43 paulus Exp $
+ eui64.h - EUI64 routines for IPv6CP.
+ Copyright (C) 1999 Tommi Komulainen <Tommi.Komulainen@iki.fi>
+
+ Redistribution and use in source and binary forms are permitted
+ provided that the above copyright notice and this paragraph are
+ duplicated in all such forms and that any documentation,
+ advertising materials, and other materials related to such
+ distribution and use acknowledge that the software was developed
+ by Tommi Komulainen. The name of the author may not be used
+ to endorse or promote products derived from this software without
+ specific prior written permission.
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+
+ $Id: eui64.h,v 1.5 2000/08/05 06:46:47 paulus Exp $
+*/
+
+#ifndef __EUI64_H__
+#define __EUI64_H__
+
+#if !defined(INET6)
+#error "this file should only be included when INET6 is defined"
+#endif /* not defined(INET6) */
+
+#if defined(SOL2)
+#include <netinet/in.h>
+
+typedef union {
+ uint8_t e8[8]; /* lower 64-bit IPv6 address */
+ uint32_t e32[2]; /* lower 64-bit IPv6 address */
+} eui64_t;
+
+/*
+ * Declare the two below, since in.h only defines them when _KERNEL
+ * is declared - which shouldn't be true when dealing with user-land programs