Defined in 2 files as a macro:

• iokit/IOKit/IOLib.h, line 37 (as a macro)
• iokit/IOKit/IOLocks.h, line 34 (as a macro)

Referenced in 2 files:

• iokit/IOKit/IOLib.h
  • line 36
  • line 275
• iokit/IOKit/IOLocks.h
  • line 33
  • line 104
  • line 230