string QuoteString(const string &Str,const char *Bad);
string DeQuoteString(const string &Str);
string DeQuoteString(string::const_iterator const &begin, string::const_iterator const &end);
+
+// unescape (\0XX and \xXX) from a string
+string DeEscapeString(const string &input);
+
string SizeToStr(double Bytes);
string TimeToStr(unsigned long Sec);
string Base64Encode(const string &Str);