Macros starting with `s' in osfmk/kern

• set_pbuf_nb osfmk/kern/profile.h:90
• set_pbuf_value osfmk/kern/profile.h:115
• sigbuf_dealloc osfmk/kern/thread_act.h:416
• simple_lock_addr osfmk/kern/simple_lock.h:277
• simple_lock_held osfmk/kern/simple_lock.h:321
• simple_lock_init osfmk/kern/simple_lock.h:273
• size_to_count osfmk/kern/syscall_emulation.c:80
• __slock_held_func__ osfmk/kern/simple_lock.h:278
• SUB_ABSOLUTETIME osfmk/kern/clock.h:237
• subsystem_lock osfmk/kern/subsystem.h:43
• subsystem_lock_init osfmk/kern/subsystem.h:41
• subsystem_unlock osfmk/kern/subsystem.h:44
• swapper_lock osfmk/kern/thread_swap.c:91
• swapper_unlock osfmk/kern/thread_swap.c:92