PRUnichar* p = (PRUnichar*)result.GetUnicode();
PRUnichar* p = (PRUnichar*)result.get();
static void TamilToText(PRInt32 ordinal,  nsString& result){   PRUnichar diff = 0x0BE6 - PRUnichar('0');   DecimalToText(ordinal, result);    PRUnichar* p = (PRUnichar*)result.GetUnicode();   for(; nsnull != *p ; p++)       if(*p != PRUnichar('0'))         *p += diff;}