NOT_EQ
else if (NOT_EQ(V_labl.v_volume, f_p->f_vol_p, 6)) {
if (NOT_EQ(tlabl.v_volume, tvol, 6)) {
if (NOT_EQ(Fsys_p, Ifname, 6)) {
if (NOT_EQ(In.f_vol_p, "-", 6) && NOT_EQ(In.f_vol_p, Ifpack, 6)) {
if (NOT_EQ(Out.f_vol_p, Ofpack, 6)) {
if (!Otape && NOT_EQ(Ifname, Ofname, 6)) {