"l00063"></a><span class="lineno">   63</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="preprocessor">#define FFTW_CONCAT(prefix, name) prefix ## name</span></div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="preprocessor">#define FFTW_MANGLE_DOUBLE(name) FFTW_CONCAT(fftw_, name)</