Microsoft Windows CE 3.0  

IOCTL_SERIAL_SET_XON

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This code causes transmission to act as if an XON character had been received.

Parameters

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

Requirements

Runs on Versions Defined in Include Link to
Windows CE OS 1.0 and later Pegdser.h Mdd.c  
Note   This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.

See Also

IOCTL_SERIAL_SET_XOFF, COM_IOControl, COM_Open



 Last updated on Tuesday, July 13, 2004

© 2004 Microsoft Corporation. All rights reserved.