Structures (Serial Communications)

The following structures are used with communications resources:

Description	Structure
Contains information about the configuration state of a communications device.	COMMCONFIG
Used in SetCommTimeouts and GetCommTimeouts to set and query the time-out parameters for a communications device. The parameters determine the behavior of ReadComm and WriteComm operations on the device.	COMMTIMEOUTS
Used by GetCommProperties to return information about a given communications driver.	COMMPROP
Contains information about a communications device. This structure is filled by ClearCommError function.	COMSTAT
Defines the control setting for a serial communications device.	DCB