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Overview |
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Group |
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Quick Info
Windows NT
| Yes
| Win95
| Yes
| Win32s
| No
| Import Library
| kernel32.lib
| Header File
| winbase.h
| Unicode
| No
| Platform Notes
| None
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ClearCommBreak
The
ClearCommBreak function restores character transmission for a specified communications
device and places the transmission line in a nonbreak state.
BOOL ClearCommBreak(
HANDLE hFile
| // handle to communications device
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);
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Parameters
hFile
Identifies the communications device. The
CreateFile function returns this handle.
Return Values
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero. To get extended error
information, call
GetLastError.
Remarks
A communications device is placed in a break state by the
SetCommBreak or
EscapeCommFunction function. Character transmission is then suspended until the break state is
cleared by calling
ClearCommBreak.
See Also
ClearCommError,
CreateFile,
EscapeCommFunction,
SetCommBreak
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