on(_initialize, 'instance.exports._initialize');
      _initialize();
    }
  }
}


module.exports = { WASI };


function wasiReturnOnProcExit(rval) {
  // If __wasi_proc_exit() does not terminate the process, an assertion is
  // triggered in the wasm runtime. Node can sidestep the assertion and return
  // an exit code by recording the exit code, and throwing a JavaScript
  // exception that WebAssembly cannot catch.
  this[kExitCode] = rval;
  throw kExitCode;
}