IOCTL_SERIAL_SET_DCB

This code sets the device-control block on a specified communications device.

Parameters

dwOpenData
Handle returned from a call to the COM_Open function.
dwCode
Specifies this code.
pBufIn
Ignored.
dwLenIn
Ignored.
pBufOut
Ignored.
dwLenOut
Ignored.
pdwActualOut
Ignored.

Remarks

The control code is declared in the Pegdser.h header file and defined in the Mdd.c file.

See Also

COM_IOControl, COM_Open