WM_F_HAS_AMT
sc->sc_flags |= WM_F_HAS_AMT;
sc->sc_flags |= WM_F_HAS_AMT;
if ((sc->sc_flags & WM_F_HAS_AMT) == 0)
if ((sc->sc_flags & WM_F_HAS_AMT) == 0)
if ((sc->sc_flags & WM_F_HAS_AMT) != 0)