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// util/crypt.h, version 0.1.2 |
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// Crypt header file from libutil |
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// Copyright (C) 2021, Jakob Wakeling |
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// MIT Licence |
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#ifndef UTIL_CRYPT_H_RDY6J5JV |
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#define UTIL_CRYPT_H_RDY6J5JV |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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#include <stdint.h> |
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/* Circular shift left */ |
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#define ROL8(x, n) (uint8_t)(((x) << (n)) | ((x) >> (8 - (n)))) |
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#define ROL16(x, n) (uint16_t)(((x) << (n)) | ((x) >> (16 - (n)))) |
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#define ROL32(x, n) (uint32_t)(((x) << (n)) | ((x) >> (32 - (n)))) |
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#define ROL64(x, n) (uint64_t)(((x) << (n)) | ((x) >> (64 - (n)))) |
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/* Circular shift right */ |
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#define ROR8(x, n) (uint8_t)(((x) >> (n)) | ((x) << (8 - (n)))) |
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#define ROR16(x, n) (uint16_t)(((x) >> (n)) | ((x) << (16 - (n)))) |
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#define ROR32(x, n) (uint32_t)(((x) >> (n)) | ((x) << (32 - (n)))) |
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#define ROR64(x, n) (uint64_t)(((x) >> (n)) | ((x) << (64 - (n)))) |
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#ifdef __cplusplus |
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} // extern "C" |
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#endif |
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#endif // UTIL_CRYPT_H_RDY6J5JV |
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