Defined in 3 files as a macro:

• EXTERNAL_HEADERS/mach-o/loader.h, line 169 (as a macro)
• libkern/mach-o/loader.h, line 159 (as a macro)
• osfmk/mach-o/loader.h, line 145 (as a macro)

Referenced in 2 files:

• bsd/kern/mach_header.c, line 422
• osfmk/mach-o/mach_header.c, line 462