#include "scicos_block4.h" #include <math.h> void extract_bit_32_RB0(scicos_block *block,int flag) { int i,maxim,numb; long *y,*u,ref,n; int *ipar; y=Getint32OutPortPtrs(block,1); u=Getint32InPortPtrs(block,1); ipar=GetIparPtrs(block); maxim=32; ref=0; numb=*(ipar+1)-*ipar+1; for (i=0;i<numb;i++) {n=(long)pow(2,*ipar+i); ref=ref+n;} *y=(*u)&(ref); }