Defined in 2 files as a macro:

• osfmk/i386/asm.h, line 175 (as a macro)
• osfmk/ppc/asm.h, line 553 (as a macro)

Referenced in 4 files:

• osfmk/i386/i386_lock.s
  • line 477
  • line 563
• osfmk/ppc/bits.s, line 98
• osfmk/ppc/cswtch.s, line 49
• osfmk/ppc/movc.s
  • line 279
  • line 409