ame="l00147"></a><span class="lineno">  147</span>&#160;<span class="comment">//http://www.codecodex.com/wiki/Calculate_an_integer_square_root</span></div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;uint16_t  <span class="comment">// OR uint16_t OR uint8_t</span></div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;isqrt16 (uint16_t n) <span class="comment">// OR isqrt16 ( uint16_t n ) OR  isqrt8 ( uint8_t n ) - respectively [ OR overloaded as 