pflow_get_mbuf
if ((sc->sc_mbuf = pflow_get_mbuf(sc, 0)) == NULL)
if ((sc->sc_mbuf_nat = pflow_get_mbuf(sc, tmpl)) == NULL)
if ((sc->sc_mbuf = pflow_get_mbuf(sc, tmpl)) == NULL)
pflow_get_mbuf(sc, PFLOW_IPFIX_TMPL_IPV6_ID)) == NULL) {
m = pflow_get_mbuf(sc, 0);
struct mbuf *pflow_get_mbuf(struct pflow_softc *, u_int16_t);