int str1 = vmx_gen_addconst(&s, VMX_STRING, (unsigned int)"Oi");
                int str2 = vmx_gen_addconst(&s, VMX_STRING, (unsigned int)"Tchau");
                int f1 = vmx_gen_addconst(&s, VMX_FUNC_REF, (unsigned int)"mes");
                int f2 = vmx_gen_addconst(&s, VMX_FUNC_REF, (unsigned int)"next");

                vmx_gen_op2(&s, VMX_PUSH_CONST, str1);
                vmx_gen_op2(&s, VMX_PUSH_CONST, f1);
                vmx_gen_op1(&s, VMX_CALLBUILDIN);

                vmx_gen_op2(&s, VMX_PUSH_CONST, f2);
                vmx_gen_op1(&s, VMX_CALLBUILDIN);

                vmx_gen_op2(&s, VMX_PUSH_CONST, str2);
                vmx_gen_op2(&s, VMX_PUSH_CONST, f1);
                vmx_gen_op1(&s, VMX_CALLBUILDIN);

                vmx_gen_op2(&s, VMX_PUSH_CONST, f2);
                vmx_gen_op1(&s, VMX_CALLBUILDIN);

                vmx_gen_op1(&s, VMX_HLT);

                bytecode = vmx_gen_final(&s, &size);