Symbol: atomic_swap_16
usr/src/uts/common/sys/atomic.h
214
extern uint16_t atomic_swap_16(volatile uint16_t *, uint16_t);
usr/src/uts/intel/asm/atomic.h
223
__ATOMIC_OPXX(atomic_swap_16, uint16_t, "xchg" SUF_16, "r")