e>uint32_t <a class="el" href="group__CMSIS__RTOS__Message.html#gaddf0904427436dd3880d46263c2dc9fa" title="Get number of available slots for messages in a Message Queue. ">osMessageQueueGetSpace</a> (osMessageQueueId_t mq_id)</code> <br/>
 <em>none</em> <br/>
 <br/>
 Get number of available slots for messages in a Message Queue. <br/>
 New function. </div><hr/>
<div class="mod"> <code>osMessageQueueId_t <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed" title="Create an