mfcctl2
update_mfc_params(struct mfctable *mfct, struct mfc *rt, struct mfcctl2 *mfccp)
init_mfc_params(struct mfctable *mfct, struct mfc *rt, struct mfcctl2 *mfccp)
add_mfc(struct mfctable *mfct, struct mfcctl2 *mfccp)
del_mfc(struct mfctable *mfct, struct mfcctl2 *mfccp)
static int add_mfc(struct mfctable *, struct mfcctl2 *);
static int del_mfc(struct mfctable *, struct mfcctl2 *);
struct mfcctl2 mfc;
error = sooptcopyin(sopt, &mfc, sizeof(struct mfcctl2),
sizeof(struct mfcctl2));