inline bool Sync() {return Map.Sync();};
inline MMap &GetMap() {return Map;};
inline void *DataEnd() {return ((unsigned char *)Map.Data()) + Map.Size();};
inline bool Sync() {return Map.Sync();};
inline MMap &GetMap() {return Map;};
inline void *DataEnd() {return ((unsigned char *)Map.Data()) + Map.Size();};