13 lines
264 B
C++
13 lines
264 B
C++
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#ifndef HEXIFY_HPP
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#define HEXIFY_HPP
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#include <cstdint>
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constexpr void hexify32(std::uint32_t val, char *const end) noexcept
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{
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auto p = end-1;
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for (auto i = 0; i < 32/4; ++i, --p, val >>= 4)
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*p = "0123456789ABCDEF"[val & ((1u<<4)-1u)];
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}
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#endif
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