rh.h
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1 /*
2  * SPDX-FileCopyrightText: 2018 Freie Universität Berlin
3  * SPDX-License-Identifier: LGPL-2.1-only
4  */
5 
6 #pragma once
7 
20 #include "net/gnrc/pkt.h"
21 
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25 
26 enum {
30  GNRC_IPV6_EXT_RH_ERROR = 0,
35  GNRC_IPV6_EXT_RH_AT_DST,
48  GNRC_IPV6_EXT_RH_FORWARDED,
49 };
50 
61 int gnrc_ipv6_ext_rh_process(gnrc_pktsnip_t *pkt);
62 
63 #ifdef __cplusplus
64 }
65 #endif
66 
gnrc_ipv6_ext_rh_process
int gnrc_ipv6_ext_rh_process(gnrc_pktsnip_t *pkt)
Process the routing header of an IPv6 packet.
GNRC_IPV6_EXT_RH_ERROR
@ GNRC_IPV6_EXT_RH_ERROR
An error occurred during routing header processing.
Definition: rh.h:30
GNRC_IPV6_EXT_RH_FORWARDED
@ GNRC_IPV6_EXT_RH_FORWARDED
The routing header was successfully processed and the packet was forwarded to another node or should ...
Definition: rh.h:48
GNRC_IPV6_EXT_RH_AT_DST
@ GNRC_IPV6_EXT_RH_AT_DST
The routing header was successfully processed and this node is the destination (i....
Definition: rh.h:35
pkt.h
General definitions for network packets and their helper functions.
gnrc_pktsnip
Type to represent parts (either headers or payload) of a packet, called snips.
Definition: pkt.h:105