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53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
/*
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* Copyright (C) 2019 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_gnrc_netif_dedup Link-layer Broadcast deduplication
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* @ingroup net_gnrc_netif
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* @brief Deduplicates broadcast link-layer packets best-effort style
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*
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* To activate, use `USEMODULE += gnrc_netif_dedup` in your applications
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* Makefile. Also make sure the link-layer you use supports the module.
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* Currently supported are
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*
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* - IEEE 802.15.4
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*
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* @{
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*
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* @file
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* @brief
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*
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* @author Martine Lenders <m.lenders@fu-berlin.de>
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*/
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#ifndef NET_GNRC_NETIF_DEDUP_H
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#define NET_GNRC_NETIF_DEDUP_H
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#include <stdint.h>
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#include "net/gnrc/netif/conf.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 Structure to store information on the last broadcast packet received
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*/
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typedef struct {
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uint8_t src[GNRC_NETIF_L2ADDR_MAXLEN]; /**< link-layer source address */
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uint16_t seq; /**< link-layer sequence number */
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uint8_t src_len; /**< length of gnrc_netif_dedup_t:src */
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} gnrc_netif_dedup_t;
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#ifdef __cplusplus
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}
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#endif
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#endif /* NET_GNRC_NETIF_DEDUP_H */
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/** @} */
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