All symbols starting with `w' in osfmk/mach

• wait_interval osfmk/mach/etap.h:115
• what osfmk/mach/mig_log.h:75
• who osfmk/mach/mig_log.h:74
• wired_count osfmk/mach/vm_statistics.h:181
• WRITE_LOCK osfmk/mach/etap.h:185