tsol_remove_secopt
delta = tsol_remove_secopt(ipha, MBLKL(mp));
delta_remove = tsol_remove_secopt(ipha, MBLKL(mp));
adjust = (af == AF_INET) ? tsol_remove_secopt(ipha, MBLKL(mp)) :
label_adj = tsol_remove_secopt(
extern int tsol_remove_secopt(ipha_t *, int);