Variables starting with `m' in osfmk/ipc

• mach_msg_security_trailer_t osfmk/ipc/mach_msg.c:126
• mig_errors osfmk/ipc/mig_log.c:65
• mig_full_tracing osfmk/ipc/mig_log.c:65
• mig_tracing osfmk/ipc/mig_log.c:65
• msg_ool_size_small osfmk/ipc/ipc_init.c:411
• msg_ool_size_small_rt osfmk/ipc/ipc_init.c:414