bool OpenOld(int &Fd,pid_t &Proc);
bool CloseOld(int Fd,pid_t Proc);
static bool GetStat(string const &Output,string const &Compress,struct stat &St);
bool OpenOld(int &Fd,pid_t &Proc);
bool CloseOld(int Fd,pid_t Proc);
static bool GetStat(string const &Output,string const &Compress,struct stat &St);