All symbols starting with `h' in iokit/Families/IONetworking

• handleClose iokit/Families/IONetworking/IONetworkController.cpp:499
• handleIsOpen iokit/Families/IONetworking/IONetworkController.cpp:514
• handleOpen iokit/Families/IONetworking/IONetworkController.cpp:473
• handler iokit/Families/IONetworking/IOOutputQueue.cpp:315
• However iokit/Families/IONetworking/IONetworkController.cpp:2249