Defined in 4 files as a prototype:

• iokit/IOKit/IOCPU.h, line 142 (as a prototype)
• iokit/IOKit/IOInterruptController.h, line 91 (as a prototype)
• iokit/IOKit/IOService.h, line 1446 (as a prototype)
• iokit/IOKit/PassthruInterruptController.h, line 66 (as a prototype)

Defined in 4 files as a function:

• iokit/Kernel/IOCPU.cpp, line 782 (as a function)
• iokit/Kernel/IOInterruptController.cpp, line 363 (as a function)
• iokit/Kernel/IOService.cpp, line 9192 (as a function)
• iokit/Kernel/PassthruInterruptController.cpp, line 139 (as a function)

Referenced in 2 files:

• iokit/Examples/drvGenericInterruptController/GenericInterruptController.cpp, line 222
• iokit/Kernel/IOService.cpp, line 9203