LI_RECURSEMASK
else if ((lock1->li_flags & LI_RECURSEMASK) != 0)
instance->li_flags & LI_RECURSEMASK);
if ((instance->li_flags & LI_RECURSEMASK) != 0)
instance->li_flags & LI_RECURSEMASK,
if ((instance->li_flags & LI_RECURSEMASK) != 0)
instance->li_flags & LI_RECURSEMASK,
if ((instance->li_flags & LI_RECURSEMASK) > 0) {
instance->li_flags & LI_RECURSEMASK, lock,
(instance->li_flags & LI_RECURSEMASK) == 0)
(instance->li_flags & LI_RECURSEMASK) != 0)