void Encode12str(std::string & dst, const std::string & src);
void Decode21str(std::string & dst, const std::string & src);
-std::string Encode12str(const std::string & src);
-std::string Decode21str(const std::string & src);
+inline std::string Encode12str(const std::string & src) { std::string dst; Encode12str(dst, src); return dst; }
+inline std::string Decode21str(const std::string & src) { std::string dst; Decode21str(dst, src); return dst; }
int ParseIPString(const char * str, uint32_t * ips, int maxIP);
void KOIToWin(const char * s1, char * s2, int l);
std::string ToPrintable(const std::string & src);
+std::string formatTime(time_t value);
+time_t readTime(const std::string & value);
//-----------------------------------------------------------------------------
int str2x(const std::string & str, int32_t & x);
int str2x(const std::string & str, uint32_t & x);