bool Base256ToNum(const char *Str,unsigned long &Res,unsigned int Len);
bool Base256ToNum(const char *Str,unsigned long long &Res,unsigned int Len);
bool Hex2Num(const std::string &Str,unsigned char *Num,unsigned int Length);
bool Base256ToNum(const char *Str,unsigned long &Res,unsigned int Len);
bool Base256ToNum(const char *Str,unsigned long long &Res,unsigned int Len);
bool Hex2Num(const std::string &Str,unsigned char *Num,unsigned int Length);