Computational routine
eng

##
cumsumz_m

### File content

    #include "scicos_block4.h"
    #include "../machine.h"

    void cumsumz_m(scicos_block *block,int flag)
    {
      double *ur;
      double *ui;
      double *yr;
      double *yi;
      int nu,mu,j;
      mu=GetInPortRows(block,1);
      nu=GetInPortCols(block,1);
      ur=GetRealInPortPtrs(block,1);
      ui=GetImagInPortPtrs(block,1);
      yr=GetRealOutPortPtrs(block,1);
      yi=GetImagOutPortPtrs(block,1);
      yr[0]=ur[0];
      yi[0]=ui[0];
      for(j=1;j<mu*nu;j++)
           {yr[j]=ur[j]+yr[j-1];
           yi[j]=ui[j]+yi[j-1];}
    }