changed            61 check.c          double changed;
changed            64 check.c          changed = 0;
changed            66 check.c          { changed += lratio[j]==1 ? 0.5 : dblk[j] != (lratio[j]>1); 
changed            69 check.c          return changed;
changed            18 check.h        double changed (double *, char *, int);
changed           276 dec.c                 block_no, n, changed(lratio,dblk,N), c, loglikelihood(lratio,dblk,N), 
changed           314 decode.c           chngd = changed(lratio,dblk,N);