Variables starting with `o' in iokit/Families/IONetworking

• object iokit/Families/IONetworking/IONetworkStack.cpp:187
• open iokit/Families/IONetworking/IONetworkController.cpp:471
• options iokit/Families/IONetworking/IONetworkMedium.cpp:255
• OSDynamicCast iokit/Families/IONetworking/IONetworkController.cpp:581
• Otherwise iokit/Families/IONetworking/IONetworkController.cpp:1470