TW_ESTIMATE_PATIENT (1U &lt;&lt; 7)</span></div><div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;<span class="preprocessor">#define FFTW_BELIEVE_PCOST (1U &lt;&lt; 8)</span></div><div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;<span class="preprocessor">#define FFTW_NO_DFT_R2HC (1U &lt;&lt; 9)</span></div><div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;<span class="preprocessor">#define FFTW_NO_NONTHREADED (1U &lt;&lt; 