or: #434f54;">&amp;</span><span style="color: #000000;">payload</span><span style="color: #000000;">[</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span><span style="color: #434f54;">,</span> <span style="color: #00979c;">NULL</span><span style="color: #434f54;">,</span> <span style="color: #000000;">16</span><span style="color: #000000;">)</span><span style="color: #000000;">;</span>   <span style="color: #434f54;">// decode rgb data</span>
        <span style="color: #00979c