PoolMgmt.html#ga2e44473caf338266f56800960294f960">osMemoryPoolId_t</a>.</li>
<li>Parameter list and parameter types have changed.</li>
</ul>
</div><div class="mod"> </div><h1><a class="anchor" id="mig_msgQueue"></a>
Message Queue</h1>
<p>In general, messages are now using fixed size memory instead of being 32-bit values. Refer to <a class="el" href="group__CMSIS__RTOS__Message.html">Message Queue</a> for details.</p>
<hr/>
<div class="new"> <code>osStatus_t <a class="el" href="group__CMSIS__RTOS__Message.ht