Defined in 1 files as a macro:

• iokit/IOKit/IOReturn.h, line 116 (as a macro)

Referenced in 4 files:

• iokit/Kernel/IOCPU.cpp
  • line 320
  • line 480
• iokit/Kernel/IOInterruptController.cpp, line 358
• iokit/Kernel/IOService.cpp
  • line 4130
  • line 4220
• iokit/Kernel/IOServicePM.cpp, line 1960