Symbol: ngtype_unload
usr.sbin/bsnmpd/modules/snmp_netgraph/snmp_netgraph.c
1284
if (ngtype_unload(name, namelen) == -1) {
usr.sbin/bsnmpd/modules/snmp_netgraph/snmp_netgraph.c
1298
if (ngtype_unload(ctx->scratch->ptr2,