</a><span class="lineno">   27</span>&#160;<span class="preprocessor">#   pragma message(&quot;GLM: GLM_GTC_bitfield extension included&quot;)</span></div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="keyword">namespace </span><a class="code" href="a00792.htm