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17 lines
503 B
17 lines
503 B
#pragma once
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#include <stdint.h>
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// https://software.intel.com/sites/landingpage/IntrinsicsGuide/
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// unsigned int _mm_crc32_u16 (unsigned int crc, unsigned short v)
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// unsigned int _mm_crc32_u32 (unsigned int crc, unsigned int v)
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// unsigned __int64 _mm_crc32_u64 (unsigned __int64 crc, unsigned __int64 v)
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// unsigned int _mm_crc32_u8 (unsigned int crc, unsigned char v)
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#ifdef __cplusplus
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extern "C" {
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#endif
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uint32_t crc32c(uint32_t crc, const void *buf, size_t len);
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#ifdef __cplusplus
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};
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#endif
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