pfp_set_promisc
error = pfp_set_promisc(ps, mtype);
error = pfp_set_promisc(ps, MAC_CLIENT_PROMISC_ALL);
error = pfp_set_promisc(ps, MAC_CLIENT_PROMISC_MULTI);
error = pfp_set_promisc(ps,
error = pfp_set_promisc(ps,
static int pfp_set_promisc(struct pfpsock *, mac_client_promisc_type_t);
error = pfp_set_promisc(ps, mtype);