Defined in 1 files as a macro:

• osfmk/mach/message.h, line 581 (as a macro)

Referenced in 4 files:

• osfmk/ipc/ipc_importance.c
  • line 2586
  • line 3093
• osfmk/ipc/ipc_kmsg.c, line 4709
• osfmk/ipc/ipc_mqueue.c, line 1265
• osfmk/ipc/mach_msg.c, line 663