BOOL WINAPI RollbackTransaction(
  __in  HANDLE TransactionHandle
);
 
 

 
DECLARE INTEGER RollbackTransaction IN KtmW32;
    INTEGER TransactionHandle
 

 
LOCAL hTrans
 
hTrans = CreateTransaction(0, 0, 0, 0, 0, 1000, NULL)
 
IF hTrans = INVALID_HANDLE_VALUE
    ? "CreateTransaction call failed:", GetLastError()
    RETURN
ENDIF
 
* . . .
 
= RollbackTransaction(m.hTrans)
= CloseHandle(m.hTrans)