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/* Copyright [2016 - 2021] Exegin Technologies Limited. All rights reserved. */
#ifndef IEEE802154_CRC_H
#define IEEE802154_CRC_H
/* 802.15.4 two-byte FCS */
#define WPAN_CRC_POLYNOMIAL 0x1021U
#define WPAN_CRC_INITIAL 0x0000U
#define WPAN_CRC_XOROUT 0x0000U
/* For COBS (MAC dongles) */
#define PPPINITFCS16 0xffff /* Initial FCS value */
#define PPPGOODFCS16 0xf0b8 /* Good final FCS value */
uint16_t WpanCrc(uint16_t crc, const void *dataPtr, unsigned int dataLen);
#endif
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