addmac
static void addmac(char *mac);
addmac(br[i].opbr);
addmac(br[i].clbr);
addmac(b1);
addmac(mac);
void addmac();
addmac(lhs, (unsigned char *)NOSTR,
addmac(lhs,rhs,dname,mp);
addmac(arrows[i].cap, NOSTR, NOSTR, arrows);
addmac(immacs[i].cap, NOSTR, NOSTR, immacs);
addmac(sc, NULL, NULL, arrows);
addmac(sc, "\32", "susp", arrows);