M_NETGRAPH_H4
sc = kmalloc(sizeof(*sc), M_NETGRAPH_H4, M_WAITOK | M_NULLOK | M_ZERO);
kfree(sc, M_NETGRAPH_H4);
kfree(sc, M_NETGRAPH_H4);
kfree(sc, M_NETGRAPH_H4);
MALLOC_DEFINE(M_NETGRAPH_H4, "netgraph_h4", "Netgraph Bluetooth H4 node");
MALLOC_DECLARE(M_NETGRAPH_H4);