Defined in 1 files as a macro:

• iokit/IOKit/IOTypes.h, line 33 (as a macro)

Referenced in 4 files:

• iokit/IOKit/IOTypes.h, line 32
• osfmk/device/device_types.h, line 77
• osfmk/kern/ipc_kobject.c, line 531
• osfmk/kern/startup.c, line 206