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Kernel / IOUSBInterfaceAssociationDescriptor / bFunctionSubClass

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Declaration
See Also

bFunctionSubClass

The function subclass.

Declaration

uint8_t bFunctionSubClass;

See Also

Getting the Properties

bLength
bDescriptorType
bFirstInterface
bInterfaceCount
bFunctionClass
bFunctionProtocol
iFunction

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KernelInstance Property

macOS 10.3+

Declaration
See Also

Built on 2026-05-07