 class="comment">// &lt;i&gt; Use the Cortex-M SysTick timer as a time-base for RTX.</span></div>
<div class="line"><span class="preprocessor">#ifndef OS_SYSTICK</span></div>
<div class="line"><span class="preprocessor"></span><span class="preprocessor"> #define OS_SYSTICK     1</span></div>
<div class="line"><span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><span class="preprocessor"></span><span class="comment">//</span></div>
<div class="line"><span class=