template <std::size_t N>

constexpr auto DecodeBase85(const char(&input)[N]) noexcept
{
	std::array<char*, N * 4 / 5> out{};

	constexpr auto decode85Byte = [](char c) constexpr -> unsigned int { return c >= '\\' ? c - 36 : c - 35; };

	for (std::size_t i = 0, j = 0; i < N - 1; i += 5, j += 4) {
		unsigned int tmp = decode85Byte(input[i]) + 85 * (decode85Byte(input[i + 1]) + 85 * (decode85Byte(input[i + 2]) + 85 * (decode85Byte(input[i + 3]) + 85 * decode85Byte(input[i + 4]))));
		out[j] = ((tmp >> 0) & 0xFF); out[j + 1] = ((tmp >> 8) & 0xFF); out[j + 2] = ((tmp >> 16) & 0xFF); out[j + 3] = ((tmp >> 24) & 0xFF);
	}

	return out;
}