Microsoft Windows CE 3.0  

Deregistering an Interrupt Handler

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If a device driver must stop processing an interrupt, the driver must use the InterruptDisablefunction. When the driver calls this function, the interrupt handler removes the association between the IST and the specified logical interrupt. The interrupt handler accomplishes this by calling the OEMInterruptDisablefunction to turn off the interrupt. The driver can register for the interrupt again later, if necessary.



 Last updated on Tuesday, July 13, 2004

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