ass="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;<span class="preprocessor">FFTW_EXTERN X(plan) X(plan_r2r_2d)(int n0, int n1, R *in, R *out,      \</span></div><div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;<span class="preprocessor">                       X(r2r_kind) kind0, X(r2r_kind) kind1,           \</span></div><div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;<span class="preprocessor">                       unsigned fl