s,           \</span></div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;<span class="preprocessor">                 R *in, C *out,                \</span></div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;<span class="preprocessor">                 unsigned flags);                  \</span></div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;<span class="preprocessor">FFTW_EXTERN X(plan) X(plan_guru64_dft_c2r)(i