Defined in 2 files as a struct:

• bsd/i386/exec.h, line 102 (as a struct)
• osfmk/i386/exec.h, line 69 (as a struct)

Referenced in 3 files:

• bsd/dev/i386/kern_machdep.c, line 40
• bsd/i386/exec.h, line 86
• bsd/kern/kern_exec.c, line 1269