static const CargoID CT_DEFAULT      = NUM_CARGO + 0;

static const CargoID CT_PURCHASE     = NUM_CARGO + 1;

static const CargoID CT_DEFAULT_NA   = NUM_CARGO + 2;

/* Forward declarations of structs used */

struct CargoSpec;

struct GRFFile;

SpriteID GetCustomCargoSprite(const CargoSpec *cs);

uint16 GetCargoCallback(uint16 callback, uint32 param1, uint32 param2, const CargoSpec *cs);

CargoID GetCargoTranslation(uint8 cargo, const GRFFile *grffile);

#endif /* NEWGRF_CARGO_H */