virtual void OnSyncOtherMetaData(Module* proto, void* opaque, bool displayable = false);
virtual void OnDecodeMetaData(int target_type, void* target, const std::string &extname, const std::string &extdata);
virtual int OnStats(char symbol, User* user, string_list &results) = 0;
virtual void OnSyncOtherMetaData(Module* proto, void* opaque, bool displayable = false);
virtual void OnDecodeMetaData(int target_type, void* target, const std::string &extname, const std::string &extdata);
virtual int OnStats(char symbol, User* user, string_list &results) = 0;