Defined in 1 files as a macro:

• iokit/DriverKit/IOReturn.h, line 155 (as a macro)

Referenced in 8 files:

• iokit/Kernel/IODMACommand.cpp
  • line 557
  • line 866
• iokit/Kernel/IOKitDebug.cpp, line 1566
• iokit/Kernel/IOLib.cpp, line 1422
• iokit/Kernel/IOMemoryDescriptor.cpp
  • line 811
  • line 4432
  • line 5597
• iokit/Kernel/IOService.cpp
  • line 8343
  • line 8404
• iokit/Kernel/IOUserClient.cpp
  • line 3960
  • line 4068
• iokit/Kernel/IOUserServer.cpp
  • line 2243
  • line 3458
  • line 3536
• iokit/bsddev/skywalk/IOSkywalkSupport.cpp, line 399