sys_sched_yield
{ .sy_narg = 0, .sy_call = (sy_call_t *)sys_sched_yield, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC }, /* 24 = sched_yield */
{ .sy_narg = 0, .sy_call = (sy_call_t *)sys_sched_yield, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC }, /* 158 = sched_yield */
{ .sy_narg = 0, .sy_call = (sy_call_t *)sys_sched_yield, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC }, /* 124 = sched_yield */
{ .sy_narg = 0, .sy_call = (sy_call_t *)sys_sched_yield, .sy_auevent = AUE_NULL, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC }, /* 331 = sched_yield */
{ .sy_narg = 0, .sy_call = (sy_call_t *)sys_sched_yield, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC }, /* 158 = sched_yield */
{ .sy_narg = 0, .sy_call = (sy_call_t *)sys_sched_yield, .sy_auevent = AUE_NULL, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC }, /* 331 = sched_yield */
int sys_sched_yield(struct thread *, struct sched_yield_args *);