-/* Options, can be switched in econfig */
-extern int opt_ALL_BLEED;
-extern int opt_BIG_CITY;
-extern int opt_BLITZ;
-extern int opt_BRIDGETOWERS;
-extern int opt_DEFENSE_INFRA;
-extern int opt_DEMANDUPDATE;
-extern int opt_DRNUKE;
-extern int opt_EASY_BRIDGES;
-extern int opt_FALLOUT;
-extern int opt_FUEL;
-extern int opt_GODNEWS;
-extern int opt_GO_RENEW;
-extern int opt_HIDDEN;
-extern int opt_INTERDICT_ATT;
-extern int opt_LANDSPIES;
-extern int opt_LOANS;
-extern int opt_LOSE_CONTACT;
-extern int opt_MARKET;
-extern int opt_MOB_ACCESS;
-extern int opt_NEUTRON;
-extern int opt_NOFOOD;
-extern int opt_NOMOBCOST;
-extern int opt_NONUKES;
-extern int opt_NO_FORT_FIRE;
-extern int opt_NO_HCMS;
-extern int opt_NO_LCMS;
-extern int opt_NO_OIL;
-extern int opt_NO_PLAGUE;
-extern int opt_NUKEFAILDETONATE;
-extern int opt_ORBIT;
-extern int opt_PINPOINTMISSILE;
-extern int opt_RES_POP;
-extern int opt_ROLLOVER_AVAIL;
-extern int opt_SAIL;
-extern int opt_SHIPNAMES;
-extern int opt_SHOWPLANE;
-extern int opt_SLOW_WAR;
-extern int opt_SNEAK_ATTACK;
-extern int opt_SUPER_BARS;
-extern int opt_TECH_POP;
-extern int opt_TRADESHIPS;
-extern int opt_TREATIES;
-extern int opt_UPDATESCHED;