Variables starting with `o' in iokit/IOKit/hidsystem

• origCharCode iokit/IOKit/hidsystem/IOHIKeyboard.h:51
• origCharSet iokit/IOKit/hidsystem/IOHIKeyboard.h:52
• OSObject iokit/IOKit/hidsystem/IOHIDSystem.h:51
• Other iokit/IOKit/hidsystem/IOHIDTypes.h:108