wcslen.hpp

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// SPDX-License-Identifier: BSL-1.0
// SPDX-FileCopyrightText: Copyright (C) 2019 Tobias Hienzsch
 
#ifndef TETL_CWCHAR_WCSLEN_HPP
#define TETL_CWCHAR_WCSLEN_HPP
 
#include <etl/_cstddef/size_t.hpp>
#include <etl/_strings/cstr.hpp>
 
namespace etl {
/// \brief Returns the length of a wide string, that is the number of non-null
/// wide characters that precede the terminating null wide character.
constexpr auto wcslen(wchar_t const* str) -> size_t
{
    return etl::detail::strlen<wchar_t, size_t>(str);
}
} // namespace etl
 
#endif // TETL_CWCHAR_WCSLEN_HPP