#include <IOKit/stream/IOStreamUserClient.h>
Kernel (KEXT) › IOKit

IOKit/stream/IOStreamUserClient.h Kernel.framework

This header declares nothing itself under the arm64 configuration; it groups the headers below.

IOKit/IOUserClient.hChanges to this API are expected.
IOKit/stream/IOStreamShared.h@header IOStreamShared.h
IOKit/stream/IOStream.h@header IOStream.h
sys/cdefs.h