iTextSharp.text.pdf.CFFFontSubset.CountRange C# (CSharp) Метод

        int CountRange(int NumofGlyphs,int Type)
        {
            int num=0;
            char Sid;
            int i=1,nLeft;
            while (i<NumofGlyphs){
                num++;
                Sid = GetCard16();
                if (Type==1)
                    nLeft = GetCard8();
                else
                    nLeft = GetCard16();
                i += nLeft+1;
            }
            return num;
        }