SCF_NOLMI
#define NOPROTO(sc) (((sc)->flags & SCF_LMITYPE) == SCF_NOLMI)
SETLMITYPE(sc, SCF_NOLMI); /* start with a clean slate */
#define NOPROTO(sc) (((sc)->flags & SCF_LMITYPE) == SCF_NOLMI)
SETLMITYPE(sc, SCF_NOLMI); /* start with a clean slate */