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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2020 Marvell
*/
/**
* @file
*
* ODP IGMP header
*/
#ifndef _ODPH_IGMP_H_
#define _ODPH_IGMP_H_
#ifdef __cplusplus
extern "C" {
#endif
#include <odp_api.h>
/**
* @addtogroup odph_protocols
* @{
*/
/**
* Simplified IGMP protocol header.
* Contains 8-bit type, 8-bit code,
* 16-bit csum, 32-bit group.
* No optional fields and next extension header.
*/
typedef struct ODP_PACKED {
uint8_t type; /**< Message Type */
uint8_t code; /**< Max response code */
odp_u16be_t csum; /**< Checksum */
odp_u32be_t group; /**< Group address */
} odph_igmphdr_t;
/** IGMP header length */
#define ODPH_IGMP_HLEN sizeof(odph_igmphdr_t)
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* ODP_IGMP_H_ */
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