NEED1
NEED1("plr needs one or four arguments 0..1\n");
NEED1("queue needs queue size\n");
NEED1("buckets needs argument\n");
NEED1("mask needs mask specifier\n");
NEED1("red/gred needs w_q/min_th/max_th/max_p\n");
NEED1("bw needs bandwidth or interface\n");
NEED1("delay needs argument 0..10000ms\n");
NEED1("type needs a string");
NEED1("weight needs argument\n");
NEED1("lmax needs argument\n");
NEED1("priority needs argument\n");
NEED1("pipe/link/sched needs number\n");
NEED1("extra delay needs the file name\n");
NEED1("burst needs argument\n");
NEED1("missing rule specification");
NEED1("missing action");
NEED1("missing reject code");
NEED1("missing unreach code");
NEED1("missing forward address[:port]");
NEED1("missing fib number");
NEED1("missing DSCP code");
NEED1("missing mark");
NEED1("Missing MSS value");
NEED1("Missing eaction name");
NEED1("Missing eaction instance name");
NEED1("logdst requires argument");
NEED1("logamount requires argument");
NEED1("logdst requires argument");
NEED1("missing altq queue name");
NEED1("missing protocol");
NEED1("missing mac type");
NEED1("missing protocol");
NEED1("missing source address");
NEED1("missing dst address");
NEED1("recv, xmit, via require interface name"
NEED1("icmptypes requires list of types");
NEED1("icmptypes requires list of types");
NEED1("ipttl requires TTL");
NEED1("ipid requires id");
NEED1("iplen requires length");
NEED1("ipver requires version");
NEED1("ipprecedence requires value");
NEED1("missing DSCP code");
NEED1("missing argument for ipoptions");
NEED1("missing argument for iptos");
NEED1("uid requires argument");
NEED1("gid requires argument");
NEED1("jail requires argument");
NEED1("tcpdatalen requires length");
NEED1("missing argument for tcpoptions");
NEED1("tcpseq/tcpack requires argument");
NEED1("tcpmss/tcpwin requires size");
NEED1("missing argument for tcpflags");
NEED1("missing protocol");
NEED1("missing source IP");
NEED1("missing destination IP");
NEED1("missing source IP6");
NEED1("missing destination IP6");
NEED1("missing source MAC");
NEED1("missing destination MAC");
NEED1("missing source port");
NEED1("missing destination port");
NEED1("missing mac type");
NEED1("missing extension header");
NEED1("fib requires fib number");
NEED1("missing table name");
NEED1("missing mark value:mask");
NEED1("internal cmd required");
NEED1("bad arguments, for usage summary ``ipfw''");
NEED1("missing command");
NEED1("nat64clat needs instance name");
NEED1("nat64clat needs command");
NEED1("IPv6 plat_prefix required");
NEED1("IPv6 clat_prefix required");
NEED1("IPv6 plat_prefix required");
NEED1("IPv6 clat_prefix required");
NEED1("nat64lsn stats needs command");
NEED1("nat64lsn list needs command");
NEED1("nat64lsn needs instance name");
NEED1("nat64lsn needs command");
NEED1("IPv4 prefix required");
NEED1("IPv6 prefix required");
NEED1("job queue length required");
NEED1("Max per-user ports required");
NEED1("host delete delay required");
NEED1("portgroup delete delay required");
NEED1("tcp syn age required");
NEED1("tcp close age required");
NEED1("tcp est age required");
NEED1("udp age required");
NEED1("icmp age required");
NEED1("number of chunks required");
NEED1("Max per-user ports required");
NEED1("job queue length required");
NEED1("host delete delay required");
NEED1("portgroup delete delay required");
NEED1("tcp syn age required");
NEED1("tcp close age required");
NEED1("tcp est age required");
NEED1("udp age required");
NEED1("icmp age required");
NEED1("number of chunks required");
NEED1("nat64stl needs instance name");
NEED1("nat64stl needs command");
NEED1("table name required");
NEED1("table name required");
NEED1("IPv6 prefix6 required");
NEED1("table name required");
NEED1("table name required");
NEED1("nptv6 needs command");
NEED1("IPv6 prefix required");
NEED1("IPv6 prefix required");
NEED1("Interface name required");
NEED1("IPv6 prefix length required");
NEED1("nptv6 needs instance name");
NEED1("table needs name");
NEED1("table needs command");
NEED1("atomic needs command");
NEED1("second table name required");
NEED1("limit value required");
NEED1("table type required");
NEED1("table value type required");
NEED1("table algorithm name required");
NEED1("limit value required");