Defined in 3 files as a prototype:

• osfmk/i386/pcb.c, line 109 (as a prototype)
• osfmk/kern/thread.c, line 164 (as a prototype)
• osfmk/ppc/misc_protos.h, line 83 (as a prototype)

Referenced in 4 files:

• osfmk/i386/cswitch.s, line 83
• osfmk/i386/pcb.c
  • line 282
  • line 1259
• osfmk/ppc/cswtch.s, line 49
• osfmk/ppc/pcb.c, line 711