mirror of https://github.com/openssl/openssl.git
28 lines
737 B
C
28 lines
737 B
C
/*
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* Copyright 2024 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#ifndef OSSL_INTERNAL_TO_HEX_H
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# define OSSL_INTERNAL_TO_HEX_H
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# pragma once
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static ossl_inline size_t to_hex(char *buf, uint8_t n, const char hexdig[17])
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{
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*buf++ = hexdig[(n >> 4) & 0xf];
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*buf = hexdig[n & 0xf];
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return 2;
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}
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static ossl_inline size_t ossl_to_lowerhex(char *buf, uint8_t n)
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{
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static const char hexdig[] = "0123456789abcdef";
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return to_hex(buf, n, hexdig);
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}
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#endif
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