Computational routine
eng

##
rootz_coef

### File content

    #include "scicos_block4.h"
    #include "../machine.h"
    extern int C2F(wprxc)();
    void rootz_coef(scicos_block *block,int flag)
    {
      double *ur,*ui;
      double *yr,*yi;
      int mu;
      mu=GetInPortRows(block,1);

      ur=GetRealInPortPtrs(block,1);
      ui=GetImagInPortPtrs(block,1);
      yr=GetRealOutPortPtrs(block,1);
      yi=GetImagOutPortPtrs(block,1);
      if (flag==1||flag==6)
      C2F(wprxc)(&mu,ur,ui,yr,yi);
    }