const bool debug_mode = true; // for now

    if (debug_mode)
    {
         // Configuring engine to support generating of DWARF info.
         // lldb can be used to attach to the program and observe source code and variables.
         wasm_config_t* config = wasm_config_new();
         wasmtime_config_debug_info_set(config, true);
         __engine = wasm_engine_new_with_config(config);
         Beep(3000, 100);
    }
    else
      __engine = wasm_engine_new();