typedef struct CodeGear<Impl>{
        union Data* codeGear;
        enum Code code;
        __code code(struct Integer* input1, struct Integer* input2, __code next(struct Integer* output, ...));
        __code setInfo(struct Context* codeGear, union Data** dataGears, __code next(...));
        union Data* dataGears[10];
        __code next(...);
} CodeGear;