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PATHHardware Documentation > USB Devices > Mac OS USB DDK API Reference


Descriptor Type Constants

    kUSBDeviceDesc      = 1
    kUSBConfDesc        = 2
    kUSBStringDesc      = 3
    kUSBInterfaceDesc   = 4
    kUSBEndpointDesc    = 5
    kUSBHIDDesc         = 0x21
    kUSBReportDesc      = 0x22
    kUSBPhysicalDesc    = 0x23
    kUSBHUBDesc         = 0x29

© 1999 Apple Computer, Inc.

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