Function CPToUTF16

src/common/string_util.cpp:203–219

#ifdef _WIN32
static std::wstring CPToUTF16(u32 code_page, std::string_view input) {
    const auto size =
        MultiByteToWideChar(code_page, 0, input.data(), static_cast<int>(input.size()), nullptr, 0);

    if (size == 0) {
        return {};
    }

    std::wstring output(size, L'\0');

    if (size != MultiByteToWideChar(code_page, 0, input.data(), static_cast<int>(input.size()),
                                    &output[0], static_cast<int>(output.size()))) {
        output.clear();
    }

    return output;
}

std::string UTF16ToUTF8(std::wstring_view input) {
    const auto size = WideCharToMultiByte(CP_UTF8, 0, input.data(), static_cast<int>(input.size()),