private unsafe static int GetNormalizedStringLength(int ch)
        {
            int num  = (int)Normalization.charMapIndex[NormalizationTableUtil.MapIdx(ch)];
            int num2 = num;

            while (Normalization.mappedChars[num2] != 0)
            {
                num2++;
            }
            return(num2 - num);
        }
 private unsafe static int CharMapIdx(int cp)
 {
     return((int)Normalization.charMapIndex[NormalizationTableUtil.MapIdx(cp)]);
 }