35 lines
801 B
C
35 lines
801 B
C
/*
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* 86Box A hypervisor and IBM PC system emulator that specializes in
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* running old operating systems and software designed for IBM
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* PC systems and compatibles from 1981 through fairly recent
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* system designs based on the PCI bus.
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*
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* This file is part of the 86Box distribution.
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*
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* Definitions for the CRC code.
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*
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* Authors: Miran Grca, <mgrca8@gmail.com>
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*
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* Copyright 2016-2025 Miran Grca.
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*/
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#ifndef EMU_CRC_H
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#define EMU_CRC_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef union {
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uint16_t word;
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uint8_t bytes[2];
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} crc_t;
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extern void crc16_setup(uint16_t *crc_table, uint16_t poly);
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extern void crc16_calc(uint16_t *crc_table, uint8_t byte, crc_t *crc_var);
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#ifdef __cplusplus
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}
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#endif
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#endif /*EMU_CRC_H*/
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