Skip to main content

Apple Developer Docs

Fonts Symbols

Kernel / IOUSBDevReqOOLTO / wValue

Contents

Declaration
See Also

wValue

The 16-bit parameter for the request.

Declaration

UInt16 wValue;

See Also

Getting the Properties

bmRequestType
bRequest
wIndex
wLength
pData
wLenDone
pipeRef
completionTimeout
noDataTimeout

Open on developer.apple.com

KernelInstance Property

macOS 10.1+

Declaration
See Also

Built on 2026-05-07