Defined in 1 files as a prototype:

• osfmk/mach/message.h, line 251 (as a prototype)

Defined in 1 files as a macro:

• osfmk/mach/message.h, line 313 (as a macro)

Defined in 1 files as a function:

• libsyscall/mach/mach_msg.c, line 886 (as a function)

Referenced in 3 files:

• libsyscall/mach/mach_msg.c, line 884
• osfmk/ipc/ipc_kmsg.c, line 1406
• osfmk/ipc/ipc_port.c, line 550