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

• called iokit/Families/IONetworking/IONetworkData.cpp:362
• callout iokit/Families/IONetworking/IOOutputQueue.cpp:206
• changed iokit/Families/IONetworking/IOEthernetInterface.cpp:493
• cleared iokit/Families/IONetworking/IONetworkData.cpp:346
• client iokit/Families/IONetworking/IONetworkController.cpp:511
• closed iokit/Families/IONetworking/IOEthernetInterface.cpp:327
• code iokit/Families/IONetworking/IONetworkData.cpp:363
• copied iokit/Families/IONetworking/IONetworkController.cpp:1541
• counter iokit/Families/IONetworking/IOPacketQueue.cpp:123