Defined in 1 files as a macro:

• iokit/DriverKit/IOKitKeys.h, line 62 (as a macro)

Referenced in 3 files:

• iokit/Kernel/IONVRAM.cpp, line 757
• iokit/Kernel/IORegistryEntry.cpp, line 170
• iokit/Kernel/IOUserClient.cpp, line 4172