F_LDPD_INSERTED
if (kn->r.flags & F_LDPD_INSERTED)
kn->r.flags = kn->r.flags | F_LDPD_INSERTED;
if (!(kn->r.flags & F_LDPD_INSERTED))
kn->r.flags &= ~F_LDPD_INSERTED;
if (!(kn->r.flags & F_LDPD_INSERTED))
if (!(kn->r.flags & F_LDPD_INSERTED))
if (kn->r.flags & F_LDPD_INSERTED)