Defined in 1 files as a prototype:

• osfmk/mach/message.h, line 876 (as a prototype)

Defined in 2 files as a function:

• libsyscall/mach/mach_msg.c, line 143 (as a function)
• osfmk/kern/ipc_mig.c, line 484 (as a function)

Referenced in 2 files:

• libsyscall/mach/mach_msg.c, line 604
• tools/tests/libMicro/apple/lb_mmtest.c, line 297