Defined in 9 files as a prototype:

• iokit/IOKit/IOCPU.h, line 57 (as a prototype)
• iokit/IOKit/IOInterruptController.h, line 62 (as a prototype)
• iokit/IOKit/IOMapper.h, line 55 (as a prototype)
• iokit/IOKit/IOPlatformExpert.h, line 178 (as a prototype)
• iokit/IOKit/nvram/IONVRAMController.h, line 30 (as a prototype)
• iokit/IOKit/platform/AppleMacIO.h, line 42 (as a prototype)
• iokit/IOKit/platform/ApplePlatformExpert.h, line 60 (as a prototype)
• iokit/IOKit/system_management/IOWatchDogTimer.h, line 33 (as a prototype)
• iokit/Kernel/IORegistryEntry.cpp, line 69 (as a prototype)

Defined in 1 files as a macro:

• libkern/libkern/c++/OSMetaClass.h, line 485 (as a macro)

Referenced in 14 files:

• iokit/IOKit/IOCommand.h, line 70
• iokit/IOKit/IOEventSource.h, line 80
• iokit/IOKit/IOMemoryDescriptor.h, line 527
• iokit/IOKit/IONotifier.h, line 43
• iokit/IOKit/IORegistryEntry.h, line 768
• iokit/IOKit/IOUserClient.h, line 87
• iokit/IOKit/adb/IOADBBus.h, line 124
• iokit/IOKit/adb/IOADBController.h, line 61
• iokit/IOKit/power/IOPwrController.h, line 33
• iokit/IOKit/rtc/IORTCController.h, line 36
• libkern/libkern/c++/OSCollection.h, line 42
• libkern/libkern/c++/OSIterator.h, line 45
• libkern/libkern/c++/OSObject.h, line 60
• libkern/libkern/c++/OSSymbol.h, line 43