Defined in 3 files as a prototype:

• iokit/IOKit/IOCPU.h, line 147 (as a prototype)
• iokit/IOKit/IOInterruptController.h, line 88 (as a prototype)
• iokit/IOKit/IOService.h, line 1000 (as a prototype)

Defined in 3 files as a function:

• iokit/Kernel/IOCPU.cpp, line 478 (as a function)
• iokit/Kernel/IOInterruptController.cpp, line 341 (as a function)
• iokit/Kernel/IOService.cpp, line 4562 (as a function)

Referenced in 2 files:

• iokit/Examples/drvGenericInterruptController/GenericInterruptController.cpp, line 207
• iokit/Kernel/IOService.cpp, line 4571