stios2stio        305 compat/ibcs2/ibcs2_ioctl.c stios2stio(ts, t)
stios2stio        370 compat/sunos/sunos_ioctl.c stios2stio(ts, t)
stios2stio        412 compat/ultrix/ultrix_ioctl.c stios2stio(ts, t)