xt_check_match
int xt_check_match(struct xt_mtchk_param *, unsigned int size, u16 proto,
ret = xt_check_match(par, m->match_size,
return xt_check_match(par, m->u.match_size - sizeof(*m),
return xt_check_match(par, m->u.match_size - sizeof(*m),
return xt_check_match(&par, size, proto, inv);
EXPORT_SYMBOL_GPL(xt_check_match);
return xt_check_match(&mtpar, mdata_len, 0, 0);