Defined in 2 files as a macro:

• EXTERNAL_HEADERS/architecture/i386/frame.h, line 116 (as a macro)
• osfmk/i386/eflags.h, line 69 (as a macro)

Referenced in 2 files:

• bsd/i386/psl.h, line 40
• osfmk/i386/trap.c, line 637