Legacy Document

Important: The information in this document is obsolete and should not be used for new development.

Chapter 7 - Serial Driver / Serial Driver Reference

SerClrBrk
You can use the SerClrBrk function to deassert the break signal.
FUNCTION SerClrBrk (refNum: Integer): OSErr;
refNum
The driver reference number of the serial output driver.

DESCRIPTION
The SerClrBrk function restores the output driver to normal operation after asserting a break signal with the SerSetBrk function.

ASSEMBLY-LANGUAGE INFORMATION
The SerClrBrk function is equivalent to a Device Manager control request with a csCode value of 11.

RESULT CODES
noErr 0 No error

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Legacy Document

SerClrBrk

DESCRIPTION

ASSEMBLY-LANGUAGE INFORMATION

RESULT CODES noErr0No error

RESULT CODES
noErr 0 No error