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49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
/*
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* Copyright (C) 2015 Freie Universität Berlin
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @defgroup net_eui64 IEEE EUI-64 identifier
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* @ingroup net
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* @brief Type definiton of the IEEE EUI-64 identifier
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* @see <a href="http://standards.ieee.org/regauth/oui/tutorials/EUI64.html">
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* IEEE, "Guidelines for 64-bit Global Identifier (EUI-64)"
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* </a>
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* @{
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*
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* @file
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* @brief EUI-64 data type definition
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*
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* @author Martine Lenders <mlenders@inf.fu-berlin.de>
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* @author Oliver Hahm <oliver.hahm@inria.fr>
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*/
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#ifndef EUI64_H_
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#define EUI64_H_
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#include <stdint.h>
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#include "byteorder.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Data type to represent an EUI-64.
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*/
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typedef union {
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network_uint64_t uint64; /**< represented as 64 bit value */
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uint8_t uint8[8]; /**< split into 8 8-bit words. */
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network_uint16_t uint16[4]; /**< split into 4 16-bit words. */
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} eui64_t;
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#ifdef __cplusplus
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}
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#endif
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#endif /* EUI64_H_ */
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/** @} */
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