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/*
* Copyright (C) 2015 Ell-i open source co-operative
* Kaspar Schleiser <kaspar@schleiser.de>
*
* This file is subject to the terms and conditions of the GNU Lesser General
* Public License v2.1. See the file LICENSE in the top level directory for more
* details.
*/
/**
* @ingroup driver_encx24j600
* @{
*
* @file
* @brief Internal definitions for the ENCX24J600 Ethernet device
*
* @author Kaspar Schleiser <kaspar@schleiser.de>
*/
#ifndef ENCX24J600_INTERNAL_H
#define ENCX24J600_INTERNAL_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief structure resembling format as sent by device
*/
typedef struct __attribute__((packed)) encx24j600_frame_hdr {
uint16_t rx_next_ptr; /**< ptr to next packet whithin devices memory */
/* Receive Status Vector */
uint16_t frame_len; /**< lenght of ethernet frame including 4 bytes
checksum */
uint32_t flags; /**< random flag field just mentioned for the
sake of documentation completeness */
} encx24j600_frame_hdr_t;
#ifdef __cplusplus
}
#endif
#endif /* ENCX24J600_INTERNAL_H */
/** @} */
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