Defined in 3 files as a macro:

• EXTERNAL_HEADERS/mach-o/loader.h, line 122 (as a macro)
• libkern/mach-o/loader.h, line 108 (as a macro)
• osfmk/mach-o/loader.h, line 102 (as a macro)

Referenced in 2 files:

• bsd/kern/kern_exec.c, line 738
• bsd/kern/mach_loader.c, line 387