extern TABLE_INFO gLogRecordTable[]; extern DWORD RECORD_TABLE_NUM_COLS; extern PSESSION_CONTAINER gpSessionCont; extern DWORD gdwCurrentHeader; extern DWORD gdwCurrentTableSize; extern DWORD gdwCurrentMaxRecordID; extern JET_INSTANCE gJetInstance; extern WZC_RW_LOCK gWZCDbSessionRWLock; extern PWZC_RW_LOCK gpWZCDbSessionRWLock; extern DWORD gdwWZCDbSessionCount; extern SESSION_CONTAINER gAppendSessionCont; extern PSESSION_CONTAINER gpAppendSessionCont; extern BOOL gbDBOpened; extern BOOL gbEnableDbLogging;