All symbols starting with `u' in osfmk/kern

• Ulock osfmk/kern/sync_lock.h:62
• ULOCK_FREE osfmk/kern/sync_lock.h:81
• ULOCK_HELD osfmk/kern/sync_lock.h:82
• ulock_lock osfmk/kern/sync_lock.h:98
• ulock_lock_init osfmk/kern/sync_lock.h:96
• ULOCK_NULL osfmk/kern/sync_lock.h:79
• ulock_ownership_clear osfmk/kern/sync_lock.c:61
• ulock_ownership_set osfmk/kern/sync_lock.c:51
• ulock_t osfmk/kern/sync_lock.h:64
• ulock_unlock osfmk/kern/sync_lock.h:99
• unlock_swap_state osfmk/kern/thread_swap.c:407
• unlock_zone osfmk/kern/zalloc.c:226
• unlock_zone_page_table osfmk/kern/zalloc.c:164
• untimeout osfmk/kern/mach_clock.c:294
• update_priority osfmk/kern/mk_sp.c:1446
• USAGE_THRESHOLD osfmk/kern/priority.c:85
• use_kdb osfmk/kern/bootstrap.c:90
• user osfmk/kern/subsystem.h:66
• usimple_lock osfmk/kern/lock.c:227
• usimple_lock_data_t osfmk/kern/simple_lock_types.h:194
• USIMPLE_LOCK_NULL osfmk/kern/simple_lock_types.h:196
• usimple_lock_t osfmk/kern/simple_lock_types.h:194
• uslock_check osfmk/kern/lock.c:134
• USLOCK_CHECKED osfmk/kern/lock.c:424
• USLOCK_CHECKING osfmk/kern/lock.c:428
• uslock_debug osfmk/kern/simple_lock_types.h:184
• USLOCK_DEBUG_DATA osfmk/kern/simple_lock_types.h:151
• USLOCK_INIT osfmk/kern/lock.c:426
• USLOCK_INITIALIZED osfmk/kern/lock.c:427
• USLOCK_STACK_DEPTH osfmk/kern/lock.c:752
• USLOCK_TAG osfmk/kern/simple_lock_types.h:191
• USLOCK_TAKEN osfmk/kern/lock.c:425