#define NEXT_OP(i) (i->op = *(MVMuint16 *)(i->cur_op), i->cur_op += 2, i->op)

#define DISPATCH(op) {goto (CODES[op])(i);}
#define OP(name) OP_ ## name
#define NEXT(i) CODES[NEXT_OP(i)](i)
static int tracing_enabled = 0;

__code cbc_next(INTERP i){
    goto NEXT(i);
}

__code cbc_no_op(INTERP i){
    goto cbc_next(i);
}