NEED
NEED(*ac, 1, "table id missing");
NEED(*ac, 1, "table id missing");
NEED(*ac, 2, "mac-from src");
NEED(*ac, 2, "mac-from table N");
NEED(*ac, 2, "mac-to dst");
NEED(*ac, 2, "mac-to table N");
NEED(*ac, 3, "mac dst src");
NEED((len + 3), "ef");
NEED(1, "(end)");
NEED((len + 2), "df");
NEED(8, "ds");
NEED((len + 2), "dn");
NEED(8, "ds");
NEED((len + 2), "dn");
NEED(8, "ns");
NEED(8, "rl");
NEED(8, "ts");
NEED(8, "ts");
NEED((len + 2), "hn");
NEED(8, "lp");
NEED(8, "cs");
NEED(8, "lg");
NEED(64, "(generic)");
NEED(6, "to");
NEED(6, "sw");
NEED((len + 2), "rp");