/*
* eui64.h - EUI64 routines for IPv6CP.
*
- * (c) 1999 Tommi Komulainen <Tommi.Komulainen@iki.fi>
+ * Copyright (c) 1999 Tommi Komulainen. All rights reserved.
*
- * 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.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. The name(s) of the authors of this software must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission.
+ *
+ * 4. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by Tommi Komulainen
+ * <Tommi.Komulainen@iki.fi>".
+ *
+ * THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
+ * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
- * $Id: eui64.h,v 1.1 1999/08/13 01:58:43 paulus Exp $
*/
+#ifndef PPP_EUI64_H
+#define PPP_EUI64_H
+
+#include "pppdconf.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#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
+ */
+#define s6_addr8 _S6_un._S6_u8
+#define s6_addr32 _S6_un._S6_u32
+
+#else /* else if not defined(SOL2) */
/*
* TODO:
u_int32_t e32[2];
} eui64_t;
+#endif /* defined(SOL2) */
+
#define eui64_iszero(e) (((e).e32[0] | (e).e32[1]) == 0)
#define eui64_equals(e, o) (((e).e32[0] == (o).e32[0]) && \
((e).e32[1] == (o).e32[1]))
} while (0)
#define eui64_setlo32(e, l) eui64_set32(e, l)
-char *eui64_ntoa __P((eui64_t)); /* Returns ascii representation of id */
+char *eui64_ntoa(eui64_t); /* Returns ascii representation of id */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PPP_EUI64_H */