sys_thr_create
{ .sy_narg = AS(thr_create_args), .sy_call = (sy_call_t *)sys_thr_create, .sy_auevent = AUE_THR_CREATE, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC }, /* 430 = thr_create */
int sys_thr_create(struct thread *, struct thr_create_args *);