nsString& StripChar(char aChar,PRInt32 anOffset=0) {return StripChar((PRUnichar) (unsigned char)aChar,anOffset); }
nsString& StripChar(PRInt32 anInt,PRInt32 anOffset=0) {return StripChar((PRUnichar)anInt,anOffset); }
  nsString& StripChar(char aChar,PRInt32 anOffset=0) {return StripChar((PRUnichar) (unsigned char)aChar,anOffset); }