AIOWAIT
if (pri->sys_args[0] == AIOWAIT && !err && pri->sys_nargs > 1)
case AIOWAIT: s = "AIOWAIT"; break;
kresultp = (aio_result_t *)_kaio(AIOWAIT,
kresultp = (aio_result_t *)_kaio(AIOWAIT,
case AIOWAIT:
case AIOWAIT: