div></td>
</tr></tbody>
</table></div>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">time_duration_type</span> 
<a name="id-1_3_12_15_3_30_2_1_3_7_2-bb"></a><span class="identifier">local_to_utc_offset</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">time_type</span> <span class="special">&amp;</span> t<span class="special">,</span> 
                    <span class="identifier">date_time</spa