14 lines
258 B
C++
14 lines
258 B
C++
#pragma once
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#include <cstddef>
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namespace cpp11 {
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enum class Color { Red, Green, Blue };
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[[nodiscard]] auto to_index(Color color) -> int;
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[[nodiscard]] auto square(int value) -> int;
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[[nodiscard]] auto find_null(int* ptr) -> int*;
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} // namespace cpp11
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