/*
- eui64.h - EUI64 routines for IPv6CP.
- Copyright (C) 1999 Tommi Komulainen <Tommi.Komulainen@iki.fi>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-
- $Id: eui64.h,v 1.3 1999/09/30 19:56:37 masputra 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
- */
-#define s6_addr8 _S6_un._S6_u8
-#define s6_addr32 _S6_un._S6_u32
-
-#else /* else if not defined(SOL2) */
-
-/*
- * TODO:
+ * eui64.h - EUI64 routines for IPv6CP.
+ *
+ * Copyright (c) 1999 Tommi Komulainen. All rights reserved.
+ *
+ * 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.
*
- * Maybe this should be done by processing struct in6_addr directly...
*/
-typedef union
-{
- u_int8_t e8[8];
- u_int16_t e16[4];
- u_int32_t e32[2];
-} eui64_t;
+#ifndef PPP_EUI64_H
+#define PPP_EUI64_H
-#endif /* defined(SOL2) */
+#include "pppdconf.h"
+
+#if !defined(PPP_WITH_IPV6CP)
+#error "this file should only be included when PPP_WITH_IPV6CP is defined"
+#endif /* not defined(PPP_WITH_IPV6CP) */
#define eui64_iszero(e) (((e).e32[0] | (e).e32[1]) == 0)
#define eui64_equals(e, o) (((e).e32[0] == (o).e32[0]) && \
} while (0)
#define eui64_setlo32(e, l) eui64_set32(e, l)
-char *eui64_ntoa __P((eui64_t)); /* Returns ascii representation of id */
-
-#endif /* __EUI64_H__ */
+char *eui64_ntoa(eui64_t); /* Returns ascii representation of id */
+#endif /* PPP_EUI64_H */
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