mportant that in any function which uses critical regions, all control paths protected by the critical region, exit the critical region (watch out for goto or return statements). The <a class="el" href="group__critical.html#ga246445cffc822f756ac6fb34a055022d" title="Enter a critical region.">critical_enter()</a> and <a class="el" href="group__critical.html#ga269f46fef96f91143fc1616a4105984c" title="Leave a critical region.">critical_exit()</a> functions take a critical region as an argument. However, for al