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IOAsyncCallback0

standard callback function for asynchronous I/O requests with no extra arguments beyond a refcon and result code.

Declaration

typealias IOAsyncCallback0 = (UnsafeMutableRawPointer?, IOReturn) -> Void

Parameters

  • refcon:

    The refcon passed into the original I/O request

  • result:

    The result of the I/O operation

See Also

Callbacks