All symbols starting with `r' in iokit/IOKit

• radix iokit/IOKit/system.h:60
• RED_INST_SCAFFOLD iokit/IOKit/Makefile:72
• refCon iokit/IOKit/IOInterrupts.h:49
• registerService iokit/IOKit/IOService.h:59
• requestedState iokit/IOKit/IOService.h:1553
• right iokit/IOKit/IODeviceTreeSupport.h:66