Skip to main content

Apple Developer Docs

Fonts Symbols

Kernel / IOUSBInterfaceAssociationDescriptor / bFunctionProtocol

Contents

Declaration
See Also

bFunctionProtocol

The function protocol.

Declaration

uint8_t bFunctionProtocol;

See Also

Getting the Properties

bLength
bDescriptorType
bFirstInterface
bInterfaceCount
bFunctionClass
bFunctionSubClass
iFunction

Open on developer.apple.com

KernelInstance Property

macOS 10.3+

Declaration
See Also

Built on 2026-05-07