me="l00149"></a><span class="lineno">  149</span>    <span class="keywordflow">return</span> <a class="code hl_function" href="position_8h.html#a1eab8d2d8fdb9144b6cb091a7748686e">rotate45</a>(dir, 4);</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span>}</div>
</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span> </div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span> </div>
<div class="foldopen" 