
var loadBR = (() => {
  var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
  
  return (
function(moduleArg = {}) {

// include: shell.js
// The Module object: Our interface to the outside world. We import
// and export values on it. There are various ways Module can be used:
// 1. Not defined. We create it here
// 2. A function parameter, function(Module) { ..generated code.. }
// 3. pre-run appended it, var Module = {}; ..generated code..
// 4. External script tag defines var Module.
// We need to check if Module already exists (e.g. case 3 above).
// Substitution will be replaced with actual code on later stage of the build,
// this way Closure Compiler will not mangle it (e.g. case 4. above).
// Note that if you want to run closure, and also to use Module
// after the generated code, you will need to define   var Module = {};
// before the code. Then that object will be used in the code, and you
// can continue to use Module afterwards as well.
var Module = moduleArg;

// Set up the promise that indicates the Module is initialized
var readyPromiseResolve, readyPromiseReject;
Module['ready'] = new Promise((resolve, reject) => {
  readyPromiseResolve = resolve;
  readyPromiseReject = reject;
});
["_malloc","_free","__emscripten_thread_init","__emscripten_thread_exit","__emscripten_thread_crashed","__emscripten_thread_mailbox_await","__emscripten_tls_init","_pthread_self","checkMailbox","__embind_initialize_bindings","establishStackSpace","invokeEntryPoint","PThread","___indirect_function_table","_main","onRuntimeInitialized"].forEach((prop) => {
  if (!Object.getOwnPropertyDescriptor(Module['ready'], prop)) {
    Object.defineProperty(Module['ready'], prop, {
      get: () => abort('You are getting ' + prop + ' on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js'),
      set: () => abort('You are setting ' + prop + ' on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js'),
    });
  }
});

// --pre-jses are emitted after the Module integration code, so that they can
// refer to Module (if they choose; they can also define Module)
let objs = []
let processorUrl = URL.createObjectURL(new Blob([
  (() => {
    registerProcessor("BRProcessor", class extends AudioWorkletProcessor {
      constructor(options) {
        super(options)
        this.done = false
        this.port.onmessage = (ev) => {
          if(ev.cmd === "deinit") this.done = false
        }
        this.ptr = options.processorOptions.ptr 
      }
      process(inputs, outputs, params) {
        if(this.done) return false;
        this.wasmMem.set(inputs[0].getChannelData(this.channel));
        this.recognizerPort.postMessage(".") 
        outputs = inputs
        return true
      }
    })
  }).toString()
], {type : "text/javascript"}))
class Recognizer extends EventTarget {
  constructor() {
    super()
  }
  _init(model, sampleRate) {
    this.obj = new Module.recognizer(model, sampleRate, objs.length)
    objs.push(this)
    this.ptr = Module._malloc(512)
  }
  async getNode(ctx, channelIndex = 0) {
    if(typeof this.node === "undefined") {
      let msgChannel = new MessageChannel()
      await ctx.audioWorklet.addModule(processorUrl)
      this.node = new AudioWorkletNode(ctx, 'BRProcessor', { channelCountMode: "max", numberOfInputs: 1, numberOfOutputs: 1 })
      this.node.port.postMessage({cmd : "init", ptr: this.ptr, channel: channelIndex}, [msgChannel.port1])
      msgChannel.port1.onmessage = (ev) => {
        this.obj.acceptWaveForm()
      } 
    }
    return this.node
  }
  recognize(buf, channelIndex = 0) {
    Module.HEAPF32.set(buf.getChannelData(channelIndex).subarray(0, 512), this.ptr);
    this.obj.acceptWaveForm()
  }
  delete() {
    this.obj.delete()
    if(typeof this.node !== "undefined") {
      this.node.port.postMessage({cmd : "deinit"})
    }
  }
  setWords(words) {
    this.obj.setWords(words)
  }
  setPartialWords(partialWords) {
    this.obj.setPartialWords(partialWords)
  }
  setGrm(grm) {
    this.obj.setGrm(grm)
  }
  setSpkModel(model) {
    this.obj.setSpkModel(model.obj)
  }
  setNLSML(nlsml) {
    this.obj.setNLSML(nlsml)
  }
  setMaxAlternatives(alts) {
    this.obj.setMaxAlternatives(alts)
  }
}
class Model extends EventTarget {
  constructor(storepath, id) {
    super()
    this.obj = new Module.model(storepath, id, objs.length)
    objs.push(this)
  }
  delete() {
    this.obj.delete()
  }
}
class SpkModel extends EventTarget {
  constructor(storepath, id) {
    super()
    this.obj = new Module.spkModel(storepath, id, objs.length)
    objs.push(this)
  }
  delete() {
    this.obj.delete()
  }
}
Module.makeModel = async (url, storepath, id) => {
  try {
    let mdl = new Model(storepath, id)
  }
  catch(e) {
    return Promise.reject(e)
  }
  return new Promise((resolve, reject) => {
    mdl.addEventListener("_continue", (ev) => {
      if(ev.detail === ".") {
        return resolve(mdl)
      }
      mdl.delete()
      return reject(ev.detail)
    }, {once : true})
    if(mdl.obj.checkModel()) {
      mdl.obj.load(true)
      return;
    }
    (async () => {
      let res = await fetch(url)
      if(!res.ok) {
        return reject("Unable to download model")
      }
      let arr = await res.arrayBuffer()
      let mdlMem = Module._malloc(arr.byteLength) // Will free in C++
      Module.HEAP8.set(new Int8Array(arr), mdlMem)
      mdl.obj.afterFetch(mdlMem, arr.byteLength)
    })()
  })
}
Module.makeSpkModel = async (url, storepath, id) => {
  try {
    let mdl = new SpkModel(storepath, id)
  }
  catch(e) {
    return Promise.reject(e)
  }
  return new Promise((resolve, reject) => {
    mdl.addEventListener("_continue", (ev) => {
      if(ev.detail === ".") {
        return resolve(mdl)
      }
      mdl.delete()
      reject(ev.detail)
    }, {once : true})
    if(mdl.obj.checkModel()) {
      mdl.obj.load(true)
      return
    }
    (async () => {
      let res = await fetch(url)
      if(!res.ok) {
        return reject("Unable to download model")
      }
      let arr = await res.arrayBuffer()
      let mdlMem = Module._malloc(arr.byteLength) // Will free in C++
      Module.HEAP8.set(new Int8Array(arr), mdlMem)
      mdl.obj.afterFetch(mdlMem, arr.byteLength)
    })()
  })
}
Module.makeRecognizer = (model, sampleRate) => {
  let rec = new Recognizer()
  let retval = new Promise((resolve, reject) => {
    rec.addEventListener("_continue", (ev) => {
      if(ev.detail == ".") {
        objs.push(rec)
        return resolve(rec)
      }
      rec.delete()
      reject(ev.detail)
    }, {once : true})
  })
  rec._init(model.obj, sampleRate)
  return retval
}
// Taken from the worker.js file
let pthreadUrl = URL.createObjectURL(new Blob([
  (() => {
    // Pthread Web Worker startup routine:
    // This is the entry point file that is loaded first by each Web Worker
    // that executes pthreads on the Emscripten application.
    'use strict';

    var Module = {};

    // Thread-local guard variable for one-time init of the JS state
    var initializedJS = false;

    function assert(condition, text) {
      if (!condition) abort('Assertion failed: ' + text);
    }

    function threadPrintErr() {
      var text = Array.prototype.slice.call(arguments).join(' ');
      console.error(text);
    }
    function threadAlert() {
      var text = Array.prototype.slice.call(arguments).join(' ');
      postMessage({cmd: 'alert', text, threadId: Module['_pthread_self']()});
    }
    // We don't need out() for now, but may need to add it if we want to use it
    // here. Or, if this code all moves into the main JS, that problem will go
    // away. (For now, adding it here increases code size for no benefit.)
    var out = () => { throw 'out() is not defined in worker.js.'; }
    var err = threadPrintErr;
    self.alert = threadAlert;
    var dbg = threadPrintErr;

    Module['instantiateWasm'] = (info, receiveInstance) => {
      // Instantiate from the module posted from the main thread.
      // We can just use sync instantiation in the worker.
      var module = Module['wasmModule'];
      // We don't need the module anymore; new threads will be spawned from the main thread.
      Module['wasmModule'] = null;
      var instance = new WebAssembly.Instance(module, info);
      // TODO: Due to Closure regression https://github.com/google/closure-compiler/issues/3193,
      // the above line no longer optimizes out down to the following line.
      // When the regression is fixed, we can remove this if/else.
      return receiveInstance(instance);
    }

    // Turn unhandled rejected promises into errors so that the main thread will be
    // notified about them.
    self.onunhandledrejection = (e) => {
      throw e.reason || e;
    };

    function handleMessage(e) {
      try {
        if (e.data.cmd === 'load') { // Preload command that is called once per worker to parse and load the Emscripten code.

        // Until we initialize the runtime, queue up any further incoming messages.
        let messageQueue = [];
        self.onmessage = (e) => messageQueue.push(e);

        // And add a callback for when the runtime is initialized.
        self.startWorker = (instance) => {
          Module = instance;
          // Notify the main thread that this thread has loaded.
          postMessage({ 'cmd': 'loaded' });
          // Process any messages that were queued before the thread was ready.
          for (let msg of messageQueue) {
            handleMessage(msg);
          }
          // Restore the real message handler.
          self.onmessage = handleMessage;
        };

          // Module and memory were sent from main thread
          Module['wasmModule'] = e.data.wasmModule;

          // Use `const` here to ensure that the variable is scoped only to
          // that iteration, allowing safe reference from a closure.
          for (const handler of e.data.handlers) {
            Module[handler] = (...args) => {
              postMessage({ cmd: 'callHandler', handler, args: args });
            }
          }

          Module['wasmMemory'] = e.data.wasmMemory;

          Module['buffer'] = Module['wasmMemory'].buffer;

          Module['workerID'] = e.data.workerID;

          Module['ENVIRONMENT_IS_PTHREAD'] = true;

          if (typeof e.data.urlOrBlob == 'string') {
            if (typeof self.trustedTypes != 'undefined' && self.trustedTypes.createPolicy) {
              var p = self.trustedTypes.createPolicy('emscripten#workerPolicy3', { createScriptURL: (ignored) => e.data.urlOrBlob });
              importScripts(p.createScriptURL('ignored'));
            } else
            importScripts(e.data.urlOrBlob);
          } else {
            var objectUrl = URL.createObjectURL(e.data.urlOrBlob);
            if (typeof self.trustedTypes != 'undefined' && self.trustedTypes.createPolicy) {
              var p = self.trustedTypes.createPolicy('emscripten#workerPolicy3', { createScriptURL: (ignored) => objectUrl });
              importScripts(p.createScriptURL('ignored'));
            } else
            importScripts(objectUrl);
            URL.revokeObjectURL(objectUrl);
          }
          loadBR(Module);
        } else if (e.data.cmd === 'run') {
          // Pass the thread address to wasm to store it for fast access.
          Module['__emscripten_thread_init'](e.data.pthread_ptr, /*is_main=*/0, /*is_runtime=*/0, /*can_block=*/1);

          // Await mailbox notifications with `Atomics.waitAsync` so we can start
          // using the fast `Atomics.notify` notification path.
          Module['__emscripten_thread_mailbox_await'](e.data.pthread_ptr);

          assert(e.data.pthread_ptr);
          // Also call inside JS module to set up the stack frame for this pthread in JS module scope
          Module['establishStackSpace']();
          Module['PThread'].receiveObjectTransfer(e.data);
          Module['PThread'].threadInitTLS();

          if (!initializedJS) {
            // Embind must initialize itself on all threads, as it generates support JS.
            // We only do this once per worker since they get reused
            Module['__embind_initialize_bindings']();
            initializedJS = true;
          }

          try {
            Module['invokeEntryPoint'](e.data.start_routine, e.data.arg);
          } catch(ex) {
            if (ex != 'unwind') {
              // The pthread "crashed".  Do not call `_emscripten_thread_exit` (which
              // would make this thread joinable).  Instead, re-throw the exception
              // and let the top level handler propagate it back to the main thread.
              throw ex;
            }
          }
        } else if (e.data.cmd === 'cancel') { // Main thread is asking for a pthread_cancel() on this thread.
          if (Module['_pthread_self']()) {
            Module['__emscripten_thread_exit'](-1);
          }
        } else if (e.data.target === 'setimmediate') {
          // no-op
        } else if (e.data.cmd === 'checkMailbox') {
          if (initializedJS) {
            Module['checkMailbox']();
          }
        } else if (e.data.cmd) {
          // The received message looks like something that should be handled by this message
          // handler, (since there is a e.data.cmd field present), but is not one of the
          // recognized commands:
          err(`worker.js received unknown command ${e.data.cmd}`);
          err(e.data);
        }
      } catch(ex) {
        err(`worker.js onmessage() captured an uncaught exception: ${ex}`);
        if (ex?.stack) err(ex.stack);
        Module['__emscripten_thread_crashed']?.();
        throw ex;
      }
    };

    self.onmessage = handleMessage;
  }).toString()
], {type : "text/javascript"}))
Module.cleanUp = () => {
  objs.forEach(obj => obj.delete())
  URL.revokeObjectURL(pthreadUrl)
  URL.revokeObjectURL(processorUrl)
}


// Sometimes an existing Module object exists with properties
// meant to overwrite the default module functionality. Here
// we collect those properties and reapply _after_ we configure
// the current environment's defaults to avoid having to be so
// defensive during initialization.
var moduleOverrides = Object.assign({}, Module);

var arguments_ = [];
var thisProgram = './this.program';
var quit_ = (status, toThrow) => {
  throw toThrow;
};

// Determine the runtime environment we are in. You can customize this by
// setting the ENVIRONMENT setting at compile time (see settings.js).

// Attempt to auto-detect the environment
var ENVIRONMENT_IS_WEB = typeof window == 'object';
var ENVIRONMENT_IS_WORKER = typeof importScripts == 'function';
// N.b. Electron.js environment is simultaneously a NODE-environment, but
// also a web environment.
var ENVIRONMENT_IS_NODE = typeof process == 'object' && typeof process.versions == 'object' && typeof process.versions.node == 'string';
var ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER;

if (Module['ENVIRONMENT']) {
  throw new Error('Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -sENVIRONMENT=web or -sENVIRONMENT=node)');
}

// Three configurations we can be running in:
// 1) We could be the application main() thread running in the main JS UI thread. (ENVIRONMENT_IS_WORKER == false and ENVIRONMENT_IS_PTHREAD == false)
// 2) We could be the application main() thread proxied to worker. (with Emscripten -sPROXY_TO_WORKER) (ENVIRONMENT_IS_WORKER == true, ENVIRONMENT_IS_PTHREAD == false)
// 3) We could be an application pthread running in a worker. (ENVIRONMENT_IS_WORKER == true and ENVIRONMENT_IS_PTHREAD == true)

// ENVIRONMENT_IS_PTHREAD=true will have been preset in worker.js. Make it false in the main runtime thread.
var ENVIRONMENT_IS_PTHREAD = Module['ENVIRONMENT_IS_PTHREAD'] || false;

// `/` should be present at the end if `scriptDirectory` is not empty
var scriptDirectory = '';
function locateFile(path) {
  if (Module['locateFile']) {
    return Module['locateFile'](path, scriptDirectory);
  }
  return scriptDirectory + path;
}

// Hooks that are implemented differently in different runtime environments.
var read_,
    readAsync,
    readBinary;

if (ENVIRONMENT_IS_SHELL) {

  if ((typeof process == 'object' && typeof require === 'function') || typeof window == 'object' || typeof importScripts == 'function') throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');

  if (typeof read != 'undefined') {
    read_ = read;
  }

  readBinary = (f) => {
    if (typeof readbuffer == 'function') {
      return new Uint8Array(readbuffer(f));
    }
    let data = read(f, 'binary');
    assert(typeof data == 'object');
    return data;
  };

  readAsync = (f, onload, onerror) => {
    setTimeout(() => onload(readBinary(f)));
  };

  if (typeof clearTimeout == 'undefined') {
    globalThis.clearTimeout = (id) => {};
  }

  if (typeof setTimeout == 'undefined') {
    // spidermonkey lacks setTimeout but we use it above in readAsync.
    globalThis.setTimeout = (f) => (typeof f == 'function') ? f() : abort();
  }

  if (typeof scriptArgs != 'undefined') {
    arguments_ = scriptArgs;
  } else if (typeof arguments != 'undefined') {
    arguments_ = arguments;
  }

  if (typeof quit == 'function') {
    quit_ = (status, toThrow) => {
      // Unlike node which has process.exitCode, d8 has no such mechanism. So we
      // have no way to set the exit code and then let the program exit with
      // that code when it naturally stops running (say, when all setTimeouts
      // have completed). For that reason, we must call `quit` - the only way to
      // set the exit code - but quit also halts immediately.  To increase
      // consistency with node (and the web) we schedule the actual quit call
      // using a setTimeout to give the current stack and any exception handlers
      // a chance to run.  This enables features such as addOnPostRun (which
      // expected to be able to run code after main returns).
      setTimeout(() => {
        if (!(toThrow instanceof ExitStatus)) {
          let toLog = toThrow;
          if (toThrow && typeof toThrow == 'object' && toThrow.stack) {
            toLog = [toThrow, toThrow.stack];
          }
          err(`exiting due to exception: ${toLog}`);
        }
        quit(status);
      });
      throw toThrow;
    };
  }

  if (typeof print != 'undefined') {
    // Prefer to use print/printErr where they exist, as they usually work better.
    if (typeof console == 'undefined') console = /** @type{!Console} */({});
    console.log = /** @type{!function(this:Console, ...*): undefined} */ (print);
    console.warn = console.error = /** @type{!function(this:Console, ...*): undefined} */ (typeof printErr != 'undefined' ? printErr : print);
  }

} else

// Note that this includes Node.js workers when relevant (pthreads is enabled).
// Node.js workers are detected as a combination of ENVIRONMENT_IS_WORKER and
// ENVIRONMENT_IS_NODE.
if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) {
  if (ENVIRONMENT_IS_WORKER) { // Check worker, not web, since window could be polyfilled
    scriptDirectory = self.location.href;
  } else if (typeof document != 'undefined' && document.currentScript) { // web
    scriptDirectory = document.currentScript.src;
  }
  // When MODULARIZE, this JS may be executed later, after document.currentScript
  // is gone, so we saved it, and we use it here instead of any other info.
  if (_scriptDir) {
    scriptDirectory = _scriptDir;
  }
  // blob urls look like blob:http://site.com/etc/etc and we cannot infer anything from them.
  // otherwise, slice off the final part of the url to find the script directory.
  // if scriptDirectory does not contain a slash, lastIndexOf will return -1,
  // and scriptDirectory will correctly be replaced with an empty string.
  // If scriptDirectory contains a query (starting with ?) or a fragment (starting with #),
  // they are removed because they could contain a slash.
  if (scriptDirectory.startsWith('blob:')) {
    scriptDirectory = '';
  } else {
    scriptDirectory = scriptDirectory.substr(0, scriptDirectory.replace(/[?#].*/, '').lastIndexOf('/')+1);
  }

  if (!(typeof window == 'object' || typeof importScripts == 'function')) throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');

  // Differentiate the Web Worker from the Node Worker case, as reading must
  // be done differently.
  {
// include: web_or_worker_shell_read.js
read_ = (url) => {
    var xhr = new XMLHttpRequest();
    xhr.open('GET', url, false);
    xhr.send(null);
    return xhr.responseText;
  }

  if (ENVIRONMENT_IS_WORKER) {
    readBinary = (url) => {
      var xhr = new XMLHttpRequest();
      xhr.open('GET', url, false);
      xhr.responseType = 'arraybuffer';
      xhr.send(null);
      return new Uint8Array(/** @type{!ArrayBuffer} */(xhr.response));
    };
  }

  readAsync = (url, onload, onerror) => {
    var xhr = new XMLHttpRequest();
    xhr.open('GET', url, true);
    xhr.responseType = 'arraybuffer';
    xhr.onload = () => {
      if (xhr.status == 200 || (xhr.status == 0 && xhr.response)) { // file URLs can return 0
        onload(xhr.response);
        return;
      }
      onerror();
    };
    xhr.onerror = onerror;
    xhr.send(null);
  }

// end include: web_or_worker_shell_read.js
  }
} else
{
  throw new Error('environment detection error');
}

var out = Module['print'] || console.log.bind(console);
var err = Module['printErr'] || console.error.bind(console);

// Merge back in the overrides
Object.assign(Module, moduleOverrides);
// Free the object hierarchy contained in the overrides, this lets the GC
// reclaim data used e.g. in memoryInitializerRequest, which is a large typed array.
moduleOverrides = null;
checkIncomingModuleAPI();

// Emit code to handle expected values on the Module object. This applies Module.x
// to the proper local x. This has two benefits: first, we only emit it if it is
// expected to arrive, and second, by using a local everywhere else that can be
// minified.

if (Module['arguments']) arguments_ = Module['arguments'];legacyModuleProp('arguments', 'arguments_');

if (Module['thisProgram']) thisProgram = Module['thisProgram'];legacyModuleProp('thisProgram', 'thisProgram');

if (Module['quit']) quit_ = Module['quit'];legacyModuleProp('quit', 'quit_');

// perform assertions in shell.js after we set up out() and err(), as otherwise if an assertion fails it cannot print the message
// Assertions on removed incoming Module JS APIs.
assert(typeof Module['memoryInitializerPrefixURL'] == 'undefined', 'Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead');
assert(typeof Module['pthreadMainPrefixURL'] == 'undefined', 'Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead');
assert(typeof Module['cdInitializerPrefixURL'] == 'undefined', 'Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead');
assert(typeof Module['filePackagePrefixURL'] == 'undefined', 'Module.filePackagePrefixURL option was removed, use Module.locateFile instead');
assert(typeof Module['read'] == 'undefined', 'Module.read option was removed (modify read_ in JS)');
assert(typeof Module['readAsync'] == 'undefined', 'Module.readAsync option was removed (modify readAsync in JS)');
assert(typeof Module['readBinary'] == 'undefined', 'Module.readBinary option was removed (modify readBinary in JS)');
assert(typeof Module['setWindowTitle'] == 'undefined', 'Module.setWindowTitle option was removed (modify emscripten_set_window_title in JS)');
assert(typeof Module['TOTAL_MEMORY'] == 'undefined', 'Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY');
legacyModuleProp('asm', 'wasmExports');
legacyModuleProp('read', 'read_');
legacyModuleProp('readAsync', 'readAsync');
legacyModuleProp('readBinary', 'readBinary');
legacyModuleProp('setWindowTitle', 'setWindowTitle');
var IDBFS = 'IDBFS is no longer included by default; build with -lidbfs.js';
var PROXYFS = 'PROXYFS is no longer included by default; build with -lproxyfs.js';
var WORKERFS = 'WORKERFS is no longer included by default; build with -lworkerfs.js';
var FETCHFS = 'FETCHFS is no longer included by default; build with -lfetchfs.js';
var ICASEFS = 'ICASEFS is no longer included by default; build with -licasefs.js';
var JSFILEFS = 'JSFILEFS is no longer included by default; build with -ljsfilefs.js';


var NODEFS = 'NODEFS is no longer included by default; build with -lnodefs.js';

assert(
  ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER || ENVIRONMENT_IS_NODE, 'Pthreads do not work in this environment yet (need Web Workers, or an alternative to them)');

assert(!ENVIRONMENT_IS_NODE, 'node environment detected but not enabled at build time.  Add `node` to `-sENVIRONMENT` to enable.');

assert(!ENVIRONMENT_IS_SHELL, 'shell environment detected but not enabled at build time.  Add `shell` to `-sENVIRONMENT` to enable.');


// end include: shell.js
// include: preamble.js
// === Preamble library stuff ===

// Documentation for the public APIs defined in this file must be updated in:
//    site/source/docs/api_reference/preamble.js.rst
// A prebuilt local version of the documentation is available at:
//    site/build/text/docs/api_reference/preamble.js.txt
// You can also build docs locally as HTML or other formats in site/
// An online HTML version (which may be of a different version of Emscripten)
//    is up at http://kripken.github.io/emscripten-site/docs/api_reference/preamble.js.html

var wasmBinary; 
if (Module['wasmBinary']) wasmBinary = Module['wasmBinary'];legacyModuleProp('wasmBinary', 'wasmBinary');

if (typeof WebAssembly != 'object') {
  abort('no native wasm support detected');
}

// include: base64Utils.js
// Converts a string of base64 into a byte array (Uint8Array).
function intArrayFromBase64(s) {

  var decoded = atob(s);
  var bytes = new Uint8Array(decoded.length);
  for (var i = 0 ; i < decoded.length ; ++i) {
    bytes[i] = decoded.charCodeAt(i);
  }
  return bytes;
}

// If filename is a base64 data URI, parses and returns data (Buffer on node,
// Uint8Array otherwise). If filename is not a base64 data URI, returns undefined.
function tryParseAsDataURI(filename) {
  if (!isDataURI(filename)) {
    return;
  }

  return intArrayFromBase64(filename.slice(dataURIPrefix.length));
}
// end include: base64Utils.js
// Wasm globals

var wasmMemory;

// For sending to workers.
var wasmModule;

//========================================
// Runtime essentials
//========================================

// whether we are quitting the application. no code should run after this.
// set in exit() and abort()
var ABORT = false;

// set by exit() and abort().  Passed to 'onExit' handler.
// NOTE: This is also used as the process return code code in shell environments
// but only when noExitRuntime is false.
var EXITSTATUS;

// In STRICT mode, we only define assert() when ASSERTIONS is set.  i.e. we
// don't define it at all in release modes.  This matches the behaviour of
// MINIMAL_RUNTIME.
// TODO(sbc): Make this the default even without STRICT enabled.
/** @type {function(*, string=)} */
function assert(condition, text) {
  if (!condition) {
    abort('Assertion failed' + (text ? ': ' + text : ''));
  }
}

// We used to include malloc/free by default in the past. Show a helpful error in
// builds with assertions.

// Memory management

var HEAP,
/** @type {!Int8Array} */
  HEAP8,
/** @type {!Uint8Array} */
  HEAPU8,
/** @type {!Int16Array} */
  HEAP16,
/** @type {!Uint16Array} */
  HEAPU16,
/** @type {!Int32Array} */
  HEAP32,
/** @type {!Uint32Array} */
  HEAPU32,
/** @type {!Float32Array} */
  HEAPF32,
/* BigInt64Array type is not correctly defined in closure
/** not-@type {!BigInt64Array} */
  HEAP64,
/* BigUInt64Array type is not correctly defined in closure
/** not-t@type {!BigUint64Array} */
  HEAPU64,
/** @type {!Float64Array} */
  HEAPF64;

function updateMemoryViews() {
  var b = wasmMemory.buffer;
  Module['HEAP8'] = HEAP8 = new Int8Array(b);
  Module['HEAP16'] = HEAP16 = new Int16Array(b);
  Module['HEAPU8'] = HEAPU8 = new Uint8Array(b);
  Module['HEAPU16'] = HEAPU16 = new Uint16Array(b);
  Module['HEAP32'] = HEAP32 = new Int32Array(b);
  Module['HEAPU32'] = HEAPU32 = new Uint32Array(b);
  Module['HEAPF32'] = HEAPF32 = new Float32Array(b);
  Module['HEAPF64'] = HEAPF64 = new Float64Array(b);
  Module['HEAP64'] = HEAP64 = new BigInt64Array(b);
  Module['HEAPU64'] = HEAPU64 = new BigUint64Array(b);
}

assert(!Module['STACK_SIZE'], 'STACK_SIZE can no longer be set at runtime.  Use -sSTACK_SIZE at link time')

assert(typeof Int32Array != 'undefined' && typeof Float64Array !== 'undefined' && Int32Array.prototype.subarray != undefined && Int32Array.prototype.set != undefined,
       'JS engine does not provide full typed array support');

// In non-standalone/normal mode, we create the memory here.
// include: runtime_init_memory.js
// Create the wasm memory. (Note: this only applies if IMPORTED_MEMORY is defined)

var INITIAL_MEMORY = Module['INITIAL_MEMORY'] || 314572800;legacyModuleProp('INITIAL_MEMORY', 'INITIAL_MEMORY');

assert(INITIAL_MEMORY >= 65536, 'INITIAL_MEMORY should be larger than STACK_SIZE, was ' + INITIAL_MEMORY + '! (STACK_SIZE=' + 65536 + ')');
  
// check for full engine support (use string 'subarray' to avoid closure compiler confusion)

if (ENVIRONMENT_IS_PTHREAD) {
  wasmMemory = Module['wasmMemory'];
} else {

  if (Module['wasmMemory']) {
    wasmMemory = Module['wasmMemory'];
  } else
  {
    wasmMemory = new WebAssembly.Memory({
      'initial': INITIAL_MEMORY / 65536,
      'maximum': INITIAL_MEMORY / 65536,
      'shared': true,
    });
    if (!(wasmMemory.buffer instanceof SharedArrayBuffer)) {
      err('requested a shared WebAssembly.Memory but the returned buffer is not a SharedArrayBuffer, indicating that while the browser has SharedArrayBuffer it does not have WebAssembly threads support - you may need to set a flag');
      if (ENVIRONMENT_IS_NODE) {
        err('(on node you may need: --experimental-wasm-threads --experimental-wasm-bulk-memory and/or recent version)');
      }
      throw Error('bad memory');
    }
  }

}

updateMemoryViews();

// If the user provides an incorrect length, just use that length instead rather than providing the user to
// specifically provide the memory length with Module['INITIAL_MEMORY'].
INITIAL_MEMORY = wasmMemory.buffer.byteLength;
assert(INITIAL_MEMORY % 65536 === 0);
// end include: runtime_init_memory.js

// include: runtime_stack_check.js
// Initializes the stack cookie. Called at the startup of main and at the startup of each thread in pthreads mode.
function writeStackCookie() {
  var max = _emscripten_stack_get_end();
  assert((max & 3) == 0);
  // If the stack ends at address zero we write our cookies 4 bytes into the
  // stack.  This prevents interference with SAFE_HEAP and ASAN which also
  // monitor writes to address zero.
  if (max == 0) {
    max += 4;
  }
  // The stack grow downwards towards _emscripten_stack_get_end.
  // We write cookies to the final two words in the stack and detect if they are
  // ever overwritten.
  HEAPU32[((max)>>2)] = 0x02135467;
  HEAPU32[(((max)+(4))>>2)] = 0x89BACDFE;
  // Also test the global address 0 for integrity.
  HEAPU32[((0)>>2)] = 1668509029;
}

function checkStackCookie() {
  if (ABORT) return;
  var max = _emscripten_stack_get_end();
  // See writeStackCookie().
  if (max == 0) {
    max += 4;
  }
  var cookie1 = HEAPU32[((max)>>2)];
  var cookie2 = HEAPU32[(((max)+(4))>>2)];
  if (cookie1 != 0x02135467 || cookie2 != 0x89BACDFE) {
    abort(`Stack overflow! Stack cookie has been overwritten at ${ptrToString(max)}, expected hex dwords 0x89BACDFE and 0x2135467, but received ${ptrToString(cookie2)} ${ptrToString(cookie1)}`);
  }
  // Also test the global address 0 for integrity.
  if (HEAPU32[((0)>>2)] != 0x63736d65 /* 'emsc' */) {
    abort('Runtime error: The application has corrupted its heap memory area (address zero)!');
  }
}
// end include: runtime_stack_check.js
// include: runtime_assertions.js
// Endianness check
(function() {
  var h16 = new Int16Array(1);
  var h8 = new Int8Array(h16.buffer);
  h16[0] = 0x6373;
  if (h8[0] !== 0x73 || h8[1] !== 0x63) throw 'Runtime error: expected the system to be little-endian! (Run with -sSUPPORT_BIG_ENDIAN to bypass)';
})();

// end include: runtime_assertions.js
var __ATPRERUN__  = []; // functions called before the runtime is initialized
var __ATINIT__    = []; // functions called during startup
var __ATMAIN__    = []; // functions called when main() is to be run
var __ATEXIT__    = []; // functions called during shutdown
var __ATPOSTRUN__ = []; // functions called after the main() is called

var runtimeInitialized = false;

var runtimeExited = false;

function preRun() {
  assert(!ENVIRONMENT_IS_PTHREAD); // PThreads reuse the runtime from the main thread.
  if (Module['preRun']) {
    if (typeof Module['preRun'] == 'function') Module['preRun'] = [Module['preRun']];
    while (Module['preRun'].length) {
      addOnPreRun(Module['preRun'].shift());
    }
  }
  callRuntimeCallbacks(__ATPRERUN__);
}

function initRuntime() {
  assert(!runtimeInitialized);
  runtimeInitialized = true;

  if (ENVIRONMENT_IS_PTHREAD) return;

  checkStackCookie();

  
  callRuntimeCallbacks(__ATINIT__);
}

function preMain() {
  checkStackCookie();
  if (ENVIRONMENT_IS_PTHREAD) return; // PThreads reuse the runtime from the main thread.
  
  callRuntimeCallbacks(__ATMAIN__);
}

function exitRuntime() {
  assert(!runtimeExited);
  checkStackCookie();
  if (ENVIRONMENT_IS_PTHREAD) return; // PThreads reuse the runtime from the main thread.
  ___funcs_on_exit(); // Native atexit() functions
  callRuntimeCallbacks(__ATEXIT__);
  
  PThread.terminateAllThreads();
  runtimeExited = true;
}

function postRun() {
  checkStackCookie();
  if (ENVIRONMENT_IS_PTHREAD) return; // PThreads reuse the runtime from the main thread.

  if (Module['postRun']) {
    if (typeof Module['postRun'] == 'function') Module['postRun'] = [Module['postRun']];
    while (Module['postRun'].length) {
      addOnPostRun(Module['postRun'].shift());
    }
  }

  callRuntimeCallbacks(__ATPOSTRUN__);
}

function addOnPreRun(cb) {
  __ATPRERUN__.unshift(cb);
}

function addOnInit(cb) {
  __ATINIT__.unshift(cb);
}

function addOnPreMain(cb) {
  __ATMAIN__.unshift(cb);
}

function addOnExit(cb) {
  __ATEXIT__.unshift(cb);
}

function addOnPostRun(cb) {
  __ATPOSTRUN__.unshift(cb);
}

// include: runtime_math.js
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/imul

// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/fround

// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/clz32

// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/trunc

assert(Math.imul, 'This browser does not support Math.imul(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill');
assert(Math.fround, 'This browser does not support Math.fround(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill');
assert(Math.clz32, 'This browser does not support Math.clz32(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill');
assert(Math.trunc, 'This browser does not support Math.trunc(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill');
// end include: runtime_math.js
// A counter of dependencies for calling run(). If we need to
// do asynchronous work before running, increment this and
// decrement it. Incrementing must happen in a place like
// Module.preRun (used by emcc to add file preloading).
// Note that you can add dependencies in preRun, even though
// it happens right before run - run will be postponed until
// the dependencies are met.
var runDependencies = 0;
var runDependencyWatcher = null;
var dependenciesFulfilled = null; // overridden to take different actions when all run dependencies are fulfilled
var runDependencyTracking = {};

function getUniqueRunDependency(id) {
  var orig = id;
  while (1) {
    if (!runDependencyTracking[id]) return id;
    id = orig + Math.random();
  }
}

function addRunDependency(id) {
  runDependencies++;

  Module['monitorRunDependencies']?.(runDependencies);

  if (id) {
    assert(!runDependencyTracking[id]);
    runDependencyTracking[id] = 1;
    if (runDependencyWatcher === null && typeof setInterval != 'undefined') {
      // Check for missing dependencies every few seconds
      runDependencyWatcher = setInterval(() => {
        if (ABORT) {
          clearInterval(runDependencyWatcher);
          runDependencyWatcher = null;
          return;
        }
        var shown = false;
        for (var dep in runDependencyTracking) {
          if (!shown) {
            shown = true;
            err('still waiting on run dependencies:');
          }
          err(`dependency: ${dep}`);
        }
        if (shown) {
          err('(end of list)');
        }
      }, 10000);
    }
  } else {
    err('warning: run dependency added without ID');
  }
}

function removeRunDependency(id) {
  runDependencies--;

  Module['monitorRunDependencies']?.(runDependencies);

  if (id) {
    assert(runDependencyTracking[id]);
    delete runDependencyTracking[id];
  } else {
    err('warning: run dependency removed without ID');
  }
  if (runDependencies == 0) {
    if (runDependencyWatcher !== null) {
      clearInterval(runDependencyWatcher);
      runDependencyWatcher = null;
    }
    if (dependenciesFulfilled) {
      var callback = dependenciesFulfilled;
      dependenciesFulfilled = null;
      callback(); // can add another dependenciesFulfilled
    }
  }
}

/** @param {string|number=} what */
function abort(what) {
  Module['onAbort']?.(what);

  what = 'Aborted(' + what + ')';
  // TODO(sbc): Should we remove printing and leave it up to whoever
  // catches the exception?
  err(what);

  ABORT = true;
  EXITSTATUS = 1;

  // Use a wasm runtime error, because a JS error might be seen as a foreign
  // exception, which means we'd run destructors on it. We need the error to
  // simply make the program stop.
  // FIXME This approach does not work in Wasm EH because it currently does not assume
  // all RuntimeErrors are from traps; it decides whether a RuntimeError is from
  // a trap or not based on a hidden field within the object. So at the moment
  // we don't have a way of throwing a wasm trap from JS. TODO Make a JS API that
  // allows this in the wasm spec.

  // Suppress closure compiler warning here. Closure compiler's builtin extern
  // defintion for WebAssembly.RuntimeError claims it takes no arguments even
  // though it can.
  // TODO(https://github.com/google/closure-compiler/pull/3913): Remove if/when upstream closure gets fixed.
  /** @suppress {checkTypes} */
  var e = new WebAssembly.RuntimeError(what);

  readyPromiseReject(e);
  // Throw the error whether or not MODULARIZE is set because abort is used
  // in code paths apart from instantiation where an exception is expected
  // to be thrown when abort is called.
  throw e;
}

// include: memoryprofiler.js
// end include: memoryprofiler.js
// show errors on likely calls to FS when it was not included
var FS = {
  error() {
    abort('Filesystem support (FS) was not included. The problem is that you are using files from JS, but files were not used from C/C++, so filesystem support was not auto-included. You can force-include filesystem support with -sFORCE_FILESYSTEM');
  },
  init() { FS.error() },
  createDataFile() { FS.error() },
  createPreloadedFile() { FS.error() },
  createLazyFile() { FS.error() },
  open() { FS.error() },
  mkdev() { FS.error() },
  registerDevice() { FS.error() },
  analyzePath() { FS.error() },

  ErrnoError() { FS.error() },
};
Module['FS_createDataFile'] = FS.createDataFile;
Module['FS_createPreloadedFile'] = FS.createPreloadedFile;

// include: URIUtils.js
// Prefix of data URIs emitted by SINGLE_FILE and related options.
var dataURIPrefix = 'data:application/octet-stream;base64,';

/**
 * Indicates whether filename is a base64 data URI.
 * @noinline
 */
var isDataURI = (filename) => filename.startsWith(dataURIPrefix);

/**
 * Indicates whether filename is delivered via file protocol (as opposed to http/https)
 * @noinline
 */
var isFileURI = (filename) => filename.startsWith('file://');
// end include: URIUtils.js
function createExportWrapper(name) {
  return function() {
    assert(runtimeInitialized, `native function \`${name}\` called before runtime initialization`);
    assert(!runtimeExited, `native function \`${name}\` called after runtime exit (use NO_EXIT_RUNTIME to keep it alive after main() exits)`);
    var f = wasmExports[name];
    assert(f, `exported native function \`${name}\` not found`);
    return f.apply(null, arguments);
  };
}

// include: runtime_exceptions.js
// end include: runtime_exceptions.js
var wasmBinaryFile;
  wasmBinaryFile = 'data:application/octet-stream;base64,[encoded data, 7099188 characters]';
  if (!isDataURI(wasmBinaryFile)) {
    wasmBinaryFile = locateFile(wasmBinaryFile);
  }

function getBinarySync(file) {
  if (file == wasmBinaryFile && wasmBinary) {
    return new Uint8Array(wasmBinary);
  }
  var binary = tryParseAsDataURI(file);
  if (binary) {
    return binary;
  }
  if (readBinary) {
    return readBinary(file);
  }
  throw 'both async and sync fetching of the wasm failed';
}

function getBinaryPromise(binaryFile) {

  // Otherwise, getBinarySync should be able to get it synchronously
  return Promise.resolve().then(() => getBinarySync(binaryFile));
}

function instantiateArrayBuffer(binaryFile, imports, receiver) {
  return getBinaryPromise(binaryFile).then((binary) => {
    return WebAssembly.instantiate(binary, imports);
  }).then((instance) => {
    return instance;
  }).then(receiver, (reason) => {
    err(`failed to asynchronously prepare wasm: ${reason}`);

    // Warn on some common problems.
    if (isFileURI(wasmBinaryFile)) {
      err(`warning: Loading from a file URI (${wasmBinaryFile}) is not supported in most browsers. See https://emscripten.org/docs/getting_started/FAQ.html#how-do-i-run-a-local-webserver-for-testing-why-does-my-program-stall-in-downloading-or-preparing`);
    }
    abort(reason);
  });
}

function instantiateAsync(binary, binaryFile, imports, callback) {
  return instantiateArrayBuffer(binaryFile, imports, callback);
}

// Create the wasm instance.
// Receives the wasm imports, returns the exports.
function createWasm() {
  // prepare imports
  var info = {
    'env': wasmImports,
    'wasi_snapshot_preview1': wasmImports,
  };
  // Load the wasm module and create an instance of using native support in the JS engine.
  // handle a generated wasm instance, receiving its exports and
  // performing other necessary setup
  /** @param {WebAssembly.Module=} module*/
  function receiveInstance(instance, module) {
    wasmExports = instance.exports;

    

    registerTLSInit(wasmExports['_emscripten_tls_init']);

    wasmTable = wasmExports['__indirect_function_table'];
    
    assert(wasmTable, 'table not found in wasm exports');

    addOnInit(wasmExports['__wasm_call_ctors']);

    // We now have the Wasm module loaded up, keep a reference to the compiled module so we can post it to the workers.
    wasmModule = module;
    removeRunDependency('wasm-instantiate');
    return wasmExports;
  }
  // wait for the pthread pool (if any)
  addRunDependency('wasm-instantiate');

  // Prefer streaming instantiation if available.
  // Async compilation can be confusing when an error on the page overwrites Module
  // (for example, if the order of elements is wrong, and the one defining Module is
  // later), so we save Module and check it later.
  var trueModule = Module;
  function receiveInstantiationResult(result) {
    // 'result' is a ResultObject object which has both the module and instance.
    // receiveInstance() will swap in the exports (to Module.asm) so they can be called
    assert(Module === trueModule, 'the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?');
    trueModule = null;
    receiveInstance(result['instance'], result['module']);
  }

  // User shell pages can write their own Module.instantiateWasm = function(imports, successCallback) callback
  // to manually instantiate the Wasm module themselves. This allows pages to
  // run the instantiation parallel to any other async startup actions they are
  // performing.
  // Also pthreads and wasm workers initialize the wasm instance through this
  // path.
  if (Module['instantiateWasm']) {

    try {
      return Module['instantiateWasm'](info, receiveInstance);
    } catch(e) {
      err(`Module.instantiateWasm callback failed with error: ${e}`);
        // If instantiation fails, reject the module ready promise.
        readyPromiseReject(e);
    }
  }

  // If instantiation fails, reject the module ready promise.
  instantiateAsync(wasmBinary, wasmBinaryFile, info, receiveInstantiationResult).catch(readyPromiseReject);
  return {}; // no exports yet; we'll fill them in later
}

// include: runtime_debug.js
function legacyModuleProp(prop, newName, incomming=true) {
  if (!Object.getOwnPropertyDescriptor(Module, prop)) {
    Object.defineProperty(Module, prop, {
      configurable: true,
      get() {
        let extra = incomming ? ' (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)' : '';
        abort(`\`Module.${prop}\` has been replaced by \`${newName}\`` + extra);

      }
    });
  }
}

function ignoredModuleProp(prop) {
  if (Object.getOwnPropertyDescriptor(Module, prop)) {
    abort(`\`Module.${prop}\` was supplied but \`${prop}\` not included in INCOMING_MODULE_JS_API`);
  }
}

// forcing the filesystem exports a few things by default
function isExportedByForceFilesystem(name) {
  return name === 'FS_createPath' ||
         name === 'FS_createDataFile' ||
         name === 'FS_createPreloadedFile' ||
         name === 'FS_unlink' ||
         name === 'addRunDependency' ||
         name === 'removeRunDependency';
}

function missingGlobal(sym, msg) {
  if (typeof globalThis !== 'undefined') {
    Object.defineProperty(globalThis, sym, {
      configurable: true,
      get() {
        warnOnce(`\`${sym}\` is not longer defined by emscripten. ${msg}`);
        return undefined;
      }
    });
  }
}

missingGlobal('buffer', 'Please use HEAP8.buffer or wasmMemory.buffer');
missingGlobal('asm', 'Please use wasmExports instead');

function missingLibrarySymbol(sym) {
  if (typeof globalThis !== 'undefined' && !Object.getOwnPropertyDescriptor(globalThis, sym)) {
    Object.defineProperty(globalThis, sym, {
      configurable: true,
      get() {
        // Can't `abort()` here because it would break code that does runtime
        // checks.  e.g. `if (typeof SDL === 'undefined')`.
        var msg = `\`${sym}\` is a library symbol and not included by default; add it to your library.js __deps or to DEFAULT_LIBRARY_FUNCS_TO_INCLUDE on the command line`;
        // DEFAULT_LIBRARY_FUNCS_TO_INCLUDE requires the name as it appears in
        // library.js, which means $name for a JS name with no prefix, or name
        // for a JS name like _name.
        var librarySymbol = sym;
        if (!librarySymbol.startsWith('_')) {
          librarySymbol = '$' + sym;
        }
        msg += ` (e.g. -sDEFAULT_LIBRARY_FUNCS_TO_INCLUDE='${librarySymbol}')`;
        if (isExportedByForceFilesystem(sym)) {
          msg += '. Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you';
        }
        warnOnce(msg);
        return undefined;
      }
    });
  }
  // Any symbol that is not included from the JS libary is also (by definition)
  // not exported on the Module object.
  unexportedRuntimeSymbol(sym);
}

function unexportedRuntimeSymbol(sym) {
  if (!Object.getOwnPropertyDescriptor(Module, sym)) {
    Object.defineProperty(Module, sym, {
      configurable: true,
      get() {
        var msg = `'${sym}' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the Emscripten FAQ)`;
        if (isExportedByForceFilesystem(sym)) {
          msg += '. Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you';
        }
        abort(msg);
      }
    });
  }
}

// Used by XXXXX_DEBUG settings to output debug messages.
function dbg(text) {
  // TODO(sbc): Make this configurable somehow.  Its not always convenient for
  // logging to show up as warnings.
  console.warn.apply(console, arguments);
}
// end include: runtime_debug.js
// === Body ===

var ASM_CONSTS = {
  455132: ($0, $1) => { if($1) { throw Error(UTF8ToString($0)); return; } throw UTF8ToString($0); },  
 455210: ($0, $1, $2) => { objs[$0].dispatchEvent(new CustomEvent(UTF8ToString($1), {"detail" : UTF8ToString($2)})); }
};


// end include: preamble.js

  /** @constructor */
  function ExitStatus(status) {
      this.name = 'ExitStatus';
      this.message = `Program terminated with exit(${status})`;
      this.status = status;
    }

  
  
  var terminateWorker = (worker) => {
      worker.terminate();
      // terminate() can be asynchronous, so in theory the worker can continue
      // to run for some amount of time after termination.  However from our POV
      // the worker now dead and we don't want to hear from it again, so we stub
      // out its message handler here.  This avoids having to check in each of
      // the onmessage handlers if the message was coming from valid worker.
      worker.onmessage = (e) => {
        var cmd = e['data']['cmd'];
        err(`received "${cmd}" command from terminated worker: ${worker.workerID}`);
      };
    };
  
  var killThread = (pthread_ptr) => {
      assert(!ENVIRONMENT_IS_PTHREAD, 'Internal Error! killThread() can only ever be called from main application thread!');
      assert(pthread_ptr, 'Internal Error! Null pthread_ptr in killThread!');
      var worker = PThread.pthreads[pthread_ptr];
      delete PThread.pthreads[pthread_ptr];
      terminateWorker(worker);
      __emscripten_thread_free_data(pthread_ptr);
      // The worker was completely nuked (not just the pthread execution it was hosting), so remove it from running workers
      // but don't put it back to the pool.
      PThread.runningWorkers.splice(PThread.runningWorkers.indexOf(worker), 1); // Not a running Worker anymore.
      worker.pthread_ptr = 0;
    };
  
  var cancelThread = (pthread_ptr) => {
      assert(!ENVIRONMENT_IS_PTHREAD, 'Internal Error! cancelThread() can only ever be called from main application thread!');
      assert(pthread_ptr, 'Internal Error! Null pthread_ptr in cancelThread!');
      var worker = PThread.pthreads[pthread_ptr];
      worker.postMessage({ 'cmd': 'cancel' });
    };
  
  var cleanupThread = (pthread_ptr) => {
      assert(!ENVIRONMENT_IS_PTHREAD, 'Internal Error! cleanupThread() can only ever be called from main application thread!');
      assert(pthread_ptr, 'Internal Error! Null pthread_ptr in cleanupThread!');
      var worker = PThread.pthreads[pthread_ptr];
      assert(worker);
      PThread.returnWorkerToPool(worker);
    };
  
  var zeroMemory = (address, size) => {
      HEAPU8.fill(0, address, address + size);
      return address;
    };
  
  var spawnThread = (threadParams) => {
      assert(!ENVIRONMENT_IS_PTHREAD, 'Internal Error! spawnThread() can only ever be called from main application thread!');
      assert(threadParams.pthread_ptr, 'Internal error, no pthread ptr!');
  
      var worker = PThread.getNewWorker();
      if (!worker) {
        // No available workers in the PThread pool.
        return 6;
      }
      assert(!worker.pthread_ptr, 'Internal error!');
  
      PThread.runningWorkers.push(worker);
  
      // Add to pthreads map
      PThread.pthreads[threadParams.pthread_ptr] = worker;
  
      worker.pthread_ptr = threadParams.pthread_ptr;
      var msg = {
          'cmd': 'run',
          'start_routine': threadParams.startRoutine,
          'arg': threadParams.arg,
          'pthread_ptr': threadParams.pthread_ptr,
      };
      // Ask the worker to start executing its pthread entry point function.
      worker.postMessage(msg, threadParams.transferList);
      return 0;
    };
  
  
  
  var runtimeKeepaliveCounter = 0;
  var keepRuntimeAlive = () => noExitRuntime || runtimeKeepaliveCounter > 0;
  
  
  var withStackSave = (f) => {
      var stack = stackSave();
      var ret = f();
      stackRestore(stack);
      return ret;
    };
  
  
  var MAX_INT53 = 9007199254740992;
  
  var MIN_INT53 = -9007199254740992;
  var bigintToI53Checked = (num) => (num < MIN_INT53 || num > MAX_INT53) ? NaN : Number(num);
  
  /** @type{function(number, (number|boolean), ...(number|boolean))} */
  var proxyToMainThread = function(index, sync) {
      // Additional arguments are passed after those two, which are the actual
      // function arguments.
      // The serialization buffer contains the number of call params, and then
      // all the args here.
      // We also pass 'sync' to C separately, since C needs to look at it.
      var numCallArgs = arguments.length - 2;
      var outerArgs = arguments;
      // Allocate a buffer, which will be copied by the C code.
      return withStackSave(() => {
        // First passed parameter specifies the number of arguments to the function.
        // When BigInt support is enabled, we must handle types in a more complex
        // way, detecting at runtime if a value is a BigInt or not (as we have no
        // type info here). To do that, add a "prefix" before each value that
        // indicates if it is a BigInt, which effectively doubles the number of
        // values we serialize for proxying. TODO: pack this?
        var serializedNumCallArgs = numCallArgs * 2;
        var args = stackAlloc(serializedNumCallArgs * 8);
        var b = ((args)>>3);
        for (var i = 0; i < numCallArgs; i++) {
          var arg = outerArgs[2 + i];
          if (typeof arg == 'bigint') {
            // The prefix is non-zero to indicate a bigint.
            HEAP64[b + 2*i] = 1n;
            HEAP64[b + 2*i + 1] = arg;
          } else {
            // The prefix is zero to indicate a JS Number.
            HEAP64[b + 2*i] = 0n;
            HEAPF64[b + 2*i + 1] = arg;
          }
        }
        return __emscripten_run_on_main_thread_js(index, serializedNumCallArgs, args, sync);
      });
    };
  
  function _proc_exit(code) {
  if (ENVIRONMENT_IS_PTHREAD)
    return proxyToMainThread(0, 1, code);
  
      EXITSTATUS = code;
      if (!keepRuntimeAlive()) {
        PThread.terminateAllThreads();
        Module['onExit']?.(code);
        ABORT = true;
      }
      quit_(code, new ExitStatus(code));
    
  }
  
  
  /** @suppress {duplicate } */
  /** @param {boolean|number=} implicit */
  var exitJS = (status, implicit) => {
      EXITSTATUS = status;
  
      if (ENVIRONMENT_IS_PTHREAD) {
        // implict exit can never happen on a pthread
        assert(!implicit);
        // When running in a pthread we propagate the exit back to the main thread
        // where it can decide if the whole process should be shut down or not.
        // The pthread may have decided not to exit its own runtime, for example
        // because it runs a main loop, but that doesn't affect the main thread.
        exitOnMainThread(status);
        throw 'unwind';
      }
  
      if (!keepRuntimeAlive()) {
        exitRuntime();
      }
  
      // if exit() was called explicitly, warn the user if the runtime isn't actually being shut down
      if (keepRuntimeAlive() && !implicit) {
        var msg = `program exited (with status: ${status}), but keepRuntimeAlive() is set (counter=${runtimeKeepaliveCounter}) due to an async operation, so halting execution but not exiting the runtime or preventing further async execution (you can use emscripten_force_exit, if you want to force a true shutdown)`;
        readyPromiseReject(msg);
        err(msg);
      }
  
      _proc_exit(status);
    };
  var _exit = exitJS;
  
  var ptrToString = (ptr) => {
      assert(typeof ptr === 'number');
      // With CAN_ADDRESS_2GB or MEMORY64, pointers are already unsigned.
      ptr >>>= 0;
      return '0x' + ptr.toString(16).padStart(8, '0');
    };
  
  var handleException = (e) => {
      // Certain exception types we do not treat as errors since they are used for
      // internal control flow.
      // 1. ExitStatus, which is thrown by exit()
      // 2. "unwind", which is thrown by emscripten_unwind_to_js_event_loop() and others
      //    that wish to return to JS event loop.
      if (e instanceof ExitStatus || e == 'unwind') {
        return EXITSTATUS;
      }
      checkStackCookie();
      if (e instanceof WebAssembly.RuntimeError) {
        if (_emscripten_stack_get_current() <= 0) {
          err('Stack overflow detected.  You can try increasing -sSTACK_SIZE (currently set to 65536)');
        }
      }
      quit_(1, e);
    };
  
  var PThread = {
  unusedWorkers:[],
  runningWorkers:[],
  tlsInitFunctions:[],
  pthreads:{
  },
  nextWorkerID:1,
  debugInit() {
        function pthreadLogPrefix() {
          var t = 0;
          if (runtimeInitialized && typeof _pthread_self != 'undefined'
          && !runtimeExited
          ) {
            t = _pthread_self();
          }
          return 'w:' + (Module['workerID'] || 0) + ',t:' + ptrToString(t) + ': ';
        }
  
        // Prefix all err()/dbg() messages with the calling thread ID.
        var origDbg = dbg;
        dbg = (message) => origDbg(pthreadLogPrefix() + message);
      },
  init() {
        PThread.debugInit();
        if (ENVIRONMENT_IS_PTHREAD
          ) {
          PThread.initWorker();
        } else {
          PThread.initMainThread();
        }
      },
  initMainThread() {
        var pthreadPoolSize = 2;
        // Start loading up the Worker pool, if requested.
        while (pthreadPoolSize--) {
          PThread.allocateUnusedWorker();
        }
        // MINIMAL_RUNTIME takes care of calling loadWasmModuleToAllWorkers
        // in postamble_minimal.js
        addOnPreRun(() => {
          addRunDependency('loading-workers')
          PThread.loadWasmModuleToAllWorkers(() => removeRunDependency('loading-workers'));
        });
      },
  initWorker() {
        // worker.js is not compiled together with us, and must access certain
        // things.
        PThread['receiveObjectTransfer'] = PThread.receiveObjectTransfer;
        PThread['threadInitTLS'] = PThread.threadInitTLS;
        PThread['setExitStatus'] = PThread.setExitStatus;
  
        // The default behaviour for pthreads is always to exit once they return
        // from their entry point (or call pthread_exit).  If we set noExitRuntime
        // to true here on pthreads they would never complete and attempt to
        // pthread_join to them would block forever.
        // pthreads can still choose to set `noExitRuntime` explicitly, or
        // call emscripten_unwind_to_js_event_loop to extend their lifetime beyond
        // their main function.  See comment in src/worker.js for more.
        noExitRuntime = false;
      },
  setExitStatus:(status) => EXITSTATUS = status,
  terminateAllThreads__deps:["$terminateWorker"],
  terminateAllThreads:() => {
        assert(!ENVIRONMENT_IS_PTHREAD, 'Internal Error! terminateAllThreads() can only ever be called from main application thread!');
        // Attempt to kill all workers.  Sadly (at least on the web) there is no
        // way to terminate a worker synchronously, or to be notified when a
        // worker in actually terminated.  This means there is some risk that
        // pthreads will continue to be executing after `worker.terminate` has
        // returned.  For this reason, we don't call `returnWorkerToPool` here or
        // free the underlying pthread data structures.
        for (var worker of PThread.runningWorkers) {
          terminateWorker(worker);
        }
        for (var worker of PThread.unusedWorkers) {
          terminateWorker(worker);
        }
        PThread.unusedWorkers = [];
        PThread.runningWorkers = [];
        PThread.pthreads = [];
      },
  returnWorkerToPool:(worker) => {
        // We don't want to run main thread queued calls here, since we are doing
        // some operations that leave the worker queue in an invalid state until
        // we are completely done (it would be bad if free() ends up calling a
        // queued pthread_create which looks at the global data structures we are
        // modifying). To achieve that, defer the free() til the very end, when
        // we are all done.
        var pthread_ptr = worker.pthread_ptr;
        delete PThread.pthreads[pthread_ptr];
        // Note: worker is intentionally not terminated so the pool can
        // dynamically grow.
        PThread.unusedWorkers.push(worker);
        PThread.runningWorkers.splice(PThread.runningWorkers.indexOf(worker), 1);
        // Not a running Worker anymore
        // Detach the worker from the pthread object, and return it to the
        // worker pool as an unused worker.
        worker.pthread_ptr = 0;
  
        // Finally, free the underlying (and now-unused) pthread structure in
        // linear memory.
        __emscripten_thread_free_data(pthread_ptr);
      },
  receiveObjectTransfer(data) {
      },
  threadInitTLS() {
        // Call thread init functions (these are the _emscripten_tls_init for each
        // module loaded.
        PThread.tlsInitFunctions.forEach((f) => f());
      },
  loadWasmModuleToWorker:(worker) => new Promise((onFinishedLoading) => {
        worker.onmessage = (e) => {
          var d = e['data'];
          var cmd = d['cmd'];
  
          // If this message is intended to a recipient that is not the main
          // thread, forward it to the target thread.
          if (d['targetThread'] && d['targetThread'] != _pthread_self()) {
            var targetWorker = PThread.pthreads[d['targetThread']];
            if (targetWorker) {
              targetWorker.postMessage(d, d['transferList']);
            } else {
              err(`Internal error! Worker sent a message "${cmd}" to target pthread ${d['targetThread']}, but that thread no longer exists!`);
            }
            return;
          }
  
          if (cmd === 'checkMailbox') {
            checkMailbox();
          } else if (cmd === 'spawnThread') {
            spawnThread(d);
          } else if (cmd === 'cleanupThread') {
            cleanupThread(d['thread']);
          } else if (cmd === 'killThread') {
            killThread(d['thread']);
          } else if (cmd === 'cancelThread') {
            cancelThread(d['thread']);
          } else if (cmd === 'loaded') {
            worker.loaded = true;
            onFinishedLoading(worker);
          } else if (cmd === 'alert') {
            alert(`Thread ${d['threadId']}: ${d['text']}`);
          } else if (d.target === 'setimmediate') {
            // Worker wants to postMessage() to itself to implement setImmediate()
            // emulation.
            worker.postMessage(d);
          } else if (cmd === 'callHandler') {
            Module[d['handler']](...d['args']);
          } else if (cmd) {
            // The received message looks like something that should be handled by this message
            // handler, (since there is a e.data.cmd field present), but is not one of the
            // recognized commands:
            err(`worker sent an unknown command ${cmd}`);
          }
        };
  
        worker.onerror = (e) => {
          var message = 'worker sent an error!';
          if (worker.pthread_ptr) {
            message = `Pthread ${ptrToString(worker.pthread_ptr)} sent an error!`;
          }
          err(`${message} ${e.filename}:${e.lineno}: ${e.message}`);
          throw e;
        };
  
        assert(wasmMemory instanceof WebAssembly.Memory, 'WebAssembly memory should have been loaded by now!');
        assert(wasmModule instanceof WebAssembly.Module, 'WebAssembly Module should have been loaded by now!');
  
        // When running on a pthread, none of the incoming parameters on the module
        // object are present. Proxy known handlers back to the main thread if specified.
        var handlers = [];
        var knownHandlers = [
          'onExit',
          'onAbort',
          'print',
          'printErr',
        ];
        for (var handler of knownHandlers) {
          if (Module.hasOwnProperty(handler)) {
            handlers.push(handler);
          }
        }
  
        worker.workerID = PThread.nextWorkerID++;
  
        // Ask the new worker to load up the Emscripten-compiled page. This is a heavy operation.
        worker.postMessage({
          'cmd': 'load',
          'handlers': handlers,
          // If the application main .js file was loaded from a Blob, then it is not possible
          // to access the URL of the current script that could be passed to a Web Worker so that
          // it could load up the same file. In that case, developer must either deliver the Blob
          // object in Module['mainScriptUrlOrBlob'], or a URL to it, so that pthread Workers can
          // independently load up the same main application file.
          'urlOrBlob': Module['mainScriptUrlOrBlob']
          || _scriptDir
          ,
          'wasmMemory': wasmMemory,
          'wasmModule': wasmModule,
          'workerID': worker.workerID,
        });
      }),
  loadWasmModuleToAllWorkers(onMaybeReady) {
        // Instantiation is synchronous in pthreads.
        if (
          ENVIRONMENT_IS_PTHREAD
        ) {
          return onMaybeReady();
        }
  
        let pthreadPoolReady = Promise.all(PThread.unusedWorkers.map(PThread.loadWasmModuleToWorker));
        // PTHREAD_POOL_DELAY_LOAD means we want to proceed synchronously without
        // waiting for the pthread pool during the startup phase.
        // If the user wants to wait on it elsewhere, they can do so via the
        // Module['pthreadPoolReady'] promise.
        Module['pthreadPoolReady'] = pthreadPoolReady;
        onMaybeReady();
      },
  allocateUnusedWorker() {
        var worker;
        // Allow HTML module to configure the location where the 'worker.js' file will be loaded from,
        // via Module.locateFile() function. If not specified, then the default URL 'worker.js' relative
        // to the main html file is loaded.
        var pthreadMainJs = pthreadUrl;
        // Use Trusted Types compatible wrappers.
        if (typeof trustedTypes != 'undefined' && trustedTypes.createPolicy) {
          var p = trustedTypes.createPolicy('emscripten#workerPolicy2', { createScriptURL: (ignored) => pthreadMainJs });
          worker = new Worker(p.createScriptURL('ignored'));
        } else
        worker = new Worker(pthreadMainJs);
      PThread.unusedWorkers.push(worker);
      },
  getNewWorker() {
        if (PThread.unusedWorkers.length == 0) {
  // PTHREAD_POOL_SIZE_STRICT should show a warning and, if set to level `2`, return from the function.
          PThread.allocateUnusedWorker();
          PThread.loadWasmModuleToWorker(PThread.unusedWorkers[0]);
        }
        return PThread.unusedWorkers.pop();
      },
  };
  Module['PThread'] = PThread;

  var callRuntimeCallbacks = (callbacks) => {
      while (callbacks.length > 0) {
        // Pass the module as the first argument.
        callbacks.shift()(Module);
      }
    };

  
  var establishStackSpace = () => {
      var pthread_ptr = _pthread_self();
      var stackHigh = HEAPU32[(((pthread_ptr)+(52))>>2)];
      var stackSize = HEAPU32[(((pthread_ptr)+(56))>>2)];
      var stackLow = stackHigh - stackSize;
      assert(stackHigh != 0);
      assert(stackLow != 0);
      assert(stackHigh > stackLow, 'stackHigh must be higher then stackLow');
      // Set stack limits used by `emscripten/stack.h` function.  These limits are
      // cached in wasm-side globals to make checks as fast as possible.
      _emscripten_stack_set_limits(stackHigh, stackLow);
  
      // Call inside wasm module to set up the stack frame for this pthread in wasm module scope
      stackRestore(stackHigh);
  
      // Write the stack cookie last, after we have set up the proper bounds and
      // current position of the stack.
      writeStackCookie();
    };
  Module['establishStackSpace'] = establishStackSpace;

  
  
  
  
  function exitOnMainThread(returnCode) {
  if (ENVIRONMENT_IS_PTHREAD)
    return proxyToMainThread(1, 0, returnCode);
  
      _exit(returnCode);
    
  }
  

  
    /**
     * @param {number} ptr
     * @param {string} type
     */
  function getValue(ptr, type = 'i8') {
    if (type.endsWith('*')) type = '*';
    switch (type) {
      case 'i1': return HEAP8[((ptr)>>0)];
      case 'i8': return HEAP8[((ptr)>>0)];
      case 'i16': return HEAP16[((ptr)>>1)];
      case 'i32': return HEAP32[((ptr)>>2)];
      case 'i64': return HEAP64[((ptr)>>3)];
      case 'float': return HEAPF32[((ptr)>>2)];
      case 'double': return HEAPF64[((ptr)>>3)];
      case '*': return HEAPU32[((ptr)>>2)];
      default: abort(`invalid type for getValue: ${type}`);
    }
  }

  
  
  
  
  var wasmTableMirror = [];
  
  var wasmTable;
  var getWasmTableEntry = (funcPtr) => {
      var func = wasmTableMirror[funcPtr];
      if (!func) {
        if (funcPtr >= wasmTableMirror.length) wasmTableMirror.length = funcPtr + 1;
        wasmTableMirror[funcPtr] = func = wasmTable.get(funcPtr);
      }
      assert(wasmTable.get(funcPtr) == func, 'JavaScript-side Wasm function table mirror is out of date!');
      return func;
    };
  var invokeEntryPoint = (ptr, arg) => {
      // An old thread on this worker may have been canceled without returning the
      // `runtimeKeepaliveCounter` to zero. Reset it now so the new thread won't
      // be affected.
      runtimeKeepaliveCounter = 0;
  
      // pthread entry points are always of signature 'void *ThreadMain(void *arg)'
      // Native codebases sometimes spawn threads with other thread entry point
      // signatures, such as void ThreadMain(void *arg), void *ThreadMain(), or
      // void ThreadMain().  That is not acceptable per C/C++ specification, but
      // x86 compiler ABI extensions enable that to work. If you find the
      // following line to crash, either change the signature to "proper" void
      // *ThreadMain(void *arg) form, or try linking with the Emscripten linker
      // flag -sEMULATE_FUNCTION_POINTER_CASTS to add in emulation for this x86
      // ABI extension.
      var result = getWasmTableEntry(ptr)(arg);
      checkStackCookie();
      function finish(result) {
        if (keepRuntimeAlive()) {
          PThread.setExitStatus(result);
        } else {
          __emscripten_thread_exit(result);
        }
      }
      finish(result);
    };
  Module['invokeEntryPoint'] = invokeEntryPoint;

  var noExitRuntime = Module['noExitRuntime'] || false;


  var registerTLSInit = (tlsInitFunc) => PThread.tlsInitFunctions.push(tlsInitFunc);

  
    /**
     * @param {number} ptr
     * @param {number} value
     * @param {string} type
     */
  function setValue(ptr, value, type = 'i8') {
    if (type.endsWith('*')) type = '*';
    switch (type) {
      case 'i1': HEAP8[((ptr)>>0)] = value; break;
      case 'i8': HEAP8[((ptr)>>0)] = value; break;
      case 'i16': HEAP16[((ptr)>>1)] = value; break;
      case 'i32': HEAP32[((ptr)>>2)] = value; break;
      case 'i64': HEAP64[((ptr)>>3)] = BigInt(value); break;
      case 'float': HEAPF32[((ptr)>>2)] = value; break;
      case 'double': HEAPF64[((ptr)>>3)] = value; break;
      case '*': HEAPU32[((ptr)>>2)] = value; break;
      default: abort(`invalid type for setValue: ${type}`);
    }
  }

  var warnOnce = (text) => {
      warnOnce.shown ||= {};
      if (!warnOnce.shown[text]) {
        warnOnce.shown[text] = 1;
        err(text);
      }
    };

  var UTF8Decoder = typeof TextDecoder != 'undefined' ? new TextDecoder('utf8') : undefined;
  
    /**
     * Given a pointer 'idx' to a null-terminated UTF8-encoded string in the given
     * array that contains uint8 values, returns a copy of that string as a
     * Javascript String object.
     * heapOrArray is either a regular array, or a JavaScript typed array view.
     * @param {number} idx
     * @param {number=} maxBytesToRead
     * @return {string}
     */
  var UTF8ArrayToString = (heapOrArray, idx, maxBytesToRead) => {
      var endIdx = idx + maxBytesToRead;
      var endPtr = idx;
      // TextDecoder needs to know the byte length in advance, it doesn't stop on
      // null terminator by itself.  Also, use the length info to avoid running tiny
      // strings through TextDecoder, since .subarray() allocates garbage.
      // (As a tiny code save trick, compare endPtr against endIdx using a negation,
      // so that undefined means Infinity)
      while (heapOrArray[endPtr] && !(endPtr >= endIdx)) ++endPtr;
  
      if (endPtr - idx > 16 && heapOrArray.buffer && UTF8Decoder) {
        return UTF8Decoder.decode(heapOrArray.buffer instanceof SharedArrayBuffer ? heapOrArray.slice(idx, endPtr) : heapOrArray.subarray(idx, endPtr));
      }
      var str = '';
      // If building with TextDecoder, we have already computed the string length
      // above, so test loop end condition against that
      while (idx < endPtr) {
        // For UTF8 byte structure, see:
        // http://en.wikipedia.org/wiki/UTF-8#Description
        // https://www.ietf.org/rfc/rfc2279.txt
        // https://tools.ietf.org/html/rfc3629
        var u0 = heapOrArray[idx++];
        if (!(u0 & 0x80)) { str += String.fromCharCode(u0); continue; }
        var u1 = heapOrArray[idx++] & 63;
        if ((u0 & 0xE0) == 0xC0) { str += String.fromCharCode(((u0 & 31) << 6) | u1); continue; }
        var u2 = heapOrArray[idx++] & 63;
        if ((u0 & 0xF0) == 0xE0) {
          u0 = ((u0 & 15) << 12) | (u1 << 6) | u2;
        } else {
          if ((u0 & 0xF8) != 0xF0) warnOnce('Invalid UTF-8 leading byte ' + ptrToString(u0) + ' encountered when deserializing a UTF-8 string in wasm memory to a JS string!');
          u0 = ((u0 & 7) << 18) | (u1 << 12) | (u2 << 6) | (heapOrArray[idx++] & 63);
        }
  
        if (u0 < 0x10000) {
          str += String.fromCharCode(u0);
        } else {
          var ch = u0 - 0x10000;
          str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF));
        }
      }
      return str;
    };
  
    /**
     * Given a pointer 'ptr' to a null-terminated UTF8-encoded string in the
     * emscripten HEAP, returns a copy of that string as a Javascript String object.
     *
     * @param {number} ptr
     * @param {number=} maxBytesToRead - An optional length that specifies the
     *   maximum number of bytes to read. You can omit this parameter to scan the
     *   string until the first 0 byte. If maxBytesToRead is passed, and the string
     *   at [ptr, ptr+maxBytesToReadr[ contains a null byte in the middle, then the
     *   string will cut short at that byte index (i.e. maxBytesToRead will not
     *   produce a string of exact length [ptr, ptr+maxBytesToRead[) N.B. mixing
     *   frequent uses of UTF8ToString() with and without maxBytesToRead may throw
     *   JS JIT optimizations off, so it is worth to consider consistently using one
     * @return {string}
     */
  var UTF8ToString = (ptr, maxBytesToRead) => {
      assert(typeof ptr == 'number', `UTF8ToString expects a number (got ${typeof ptr})`);
      return ptr ? UTF8ArrayToString(HEAPU8, ptr, maxBytesToRead) : '';
    };
  var ___assert_fail = (condition, filename, line, func) => {
      abort(`Assertion failed: ${UTF8ToString(condition)}, at: ` + [filename ? UTF8ToString(filename) : 'unknown filename', line, func ? UTF8ToString(func) : 'unknown function']);
    };

  class ExceptionInfo {
      // excPtr - Thrown object pointer to wrap. Metadata pointer is calculated from it.
      constructor(excPtr) {
        this.excPtr = excPtr;
        this.ptr = excPtr - 24;
      }
  
      set_type(type) {
        HEAPU32[(((this.ptr)+(4))>>2)] = type;
      }
  
      get_type() {
        return HEAPU32[(((this.ptr)+(4))>>2)];
      }
  
      set_destructor(destructor) {
        HEAPU32[(((this.ptr)+(8))>>2)] = destructor;
      }
  
      get_destructor() {
        return HEAPU32[(((this.ptr)+(8))>>2)];
      }
  
      set_caught(caught) {
        caught = caught ? 1 : 0;
        HEAP8[(((this.ptr)+(12))>>0)] = caught;
      }
  
      get_caught() {
        return HEAP8[(((this.ptr)+(12))>>0)] != 0;
      }
  
      set_rethrown(rethrown) {
        rethrown = rethrown ? 1 : 0;
        HEAP8[(((this.ptr)+(13))>>0)] = rethrown;
      }
  
      get_rethrown() {
        return HEAP8[(((this.ptr)+(13))>>0)] != 0;
      }
  
      // Initialize native structure fields. Should be called once after allocated.
      init(type, destructor) {
        this.set_adjusted_ptr(0);
        this.set_type(type);
        this.set_destructor(destructor);
      }
  
      set_adjusted_ptr(adjustedPtr) {
        HEAPU32[(((this.ptr)+(16))>>2)] = adjustedPtr;
      }
  
      get_adjusted_ptr() {
        return HEAPU32[(((this.ptr)+(16))>>2)];
      }
  
      // Get pointer which is expected to be received by catch clause in C++ code. It may be adjusted
      // when the pointer is casted to some of the exception object base classes (e.g. when virtual
      // inheritance is used). When a pointer is thrown this method should return the thrown pointer
      // itself.
      get_exception_ptr() {
        // Work around a fastcomp bug, this code is still included for some reason in a build without
        // exceptions support.
        var isPointer = ___cxa_is_pointer_type(this.get_type());
        if (isPointer) {
          return HEAPU32[((this.excPtr)>>2)];
        }
        var adjusted = this.get_adjusted_ptr();
        if (adjusted !== 0) return adjusted;
        return this.excPtr;
      }
    }
  
  var exceptionLast = 0;
  
  var uncaughtExceptionCount = 0;
  var ___cxa_throw = (ptr, type, destructor) => {
      var info = new ExceptionInfo(ptr);
      // Initialize ExceptionInfo content after it was allocated in __cxa_allocate_exception.
      info.init(type, destructor);
      exceptionLast = ptr;
      uncaughtExceptionCount++;
      assert(false, 'Exception thrown, but exception catching is not enabled. Compile with -sNO_DISABLE_EXCEPTION_CATCHING or -sEXCEPTION_CATCHING_ALLOWED=[..] to catch.');
    };

  var ___emscripten_init_main_thread_js = (tb) => {
      // Pass the thread address to the native code where they stored in wasm
      // globals which act as a form of TLS. Global constructors trying
      // to access this value will read the wrong value, but that is UB anyway.
      __emscripten_thread_init(
        tb,
        /*is_main=*/!ENVIRONMENT_IS_WORKER,
        /*is_runtime=*/1,
        /*can_block=*/!ENVIRONMENT_IS_WEB,
        /*default_stacksize=*/65536,
        /*start_profiling=*/false,
      );
      PThread.threadInitTLS();
    };

  var ___emscripten_thread_cleanup = (thread) => {
      // Called when a thread needs to be cleaned up so it can be reused.
      // A thread is considered reusable when it either returns from its
      // entry point, calls pthread_exit, or acts upon a cancellation.
      // Detached threads are responsible for calling this themselves,
      // otherwise pthread_join is responsible for calling this.
      if (!ENVIRONMENT_IS_PTHREAD) cleanupThread(thread);
      else postMessage({ 'cmd': 'cleanupThread', 'thread': thread });
    };

  
  
  
  
  
  function pthreadCreateProxied(pthread_ptr, attr, startRoutine, arg) {
  if (ENVIRONMENT_IS_PTHREAD)
    return proxyToMainThread(2, 1, pthread_ptr, attr, startRoutine, arg);
  return ___pthread_create_js(pthread_ptr, attr, startRoutine, arg)
  }
  
  
  var ___pthread_create_js = (pthread_ptr, attr, startRoutine, arg) => {
      if (typeof SharedArrayBuffer == 'undefined') {
        err('Current environment does not support SharedArrayBuffer, pthreads are not available!');
        return 6;
      }
  
      // List of JS objects that will transfer ownership to the Worker hosting the thread
      var transferList = [];
      var error = 0;
  
      // Synchronously proxy the thread creation to main thread if possible. If we
      // need to transfer ownership of objects, then proxy asynchronously via
      // postMessage.
      if (ENVIRONMENT_IS_PTHREAD && (transferList.length === 0 || error)) {
        return pthreadCreateProxied(pthread_ptr, attr, startRoutine, arg);
      }
  
      // If on the main thread, and accessing Canvas/OffscreenCanvas failed, abort
      // with the detected error.
      if (error) return error;
  
      var threadParams = {
        startRoutine,
        pthread_ptr,
        arg,
        transferList,
      };
  
      if (ENVIRONMENT_IS_PTHREAD) {
        // The prepopulated pool of web workers that can host pthreads is stored
        // in the main JS thread. Therefore if a pthread is attempting to spawn a
        // new thread, the thread creation must be deferred to the main JS thread.
        threadParams.cmd = 'spawnThread';
        postMessage(threadParams, transferList);
        // When we defer thread creation this way, we have no way to detect thread
        // creation synchronously today, so we have to assume success and return 0.
        return 0;
      }
  
      // We are the main thread, so we have the pthread warmup pool in this
      // thread and can fire off JS thread creation directly ourselves.
      return spawnThread(threadParams);
    };

  var ___pthread_kill_js = (thread, signal) => {
      if (signal === 33) { // Used by pthread_cancel in musl
        if (!ENVIRONMENT_IS_PTHREAD) cancelThread(thread);
        else postMessage({ 'cmd': 'cancelThread', 'thread': thread });
      } else {
        if (!ENVIRONMENT_IS_PTHREAD) killThread(thread);
        else postMessage({ 'cmd': 'killThread', 'thread': thread });
      }
      return 0;
    };

  var embindRepr = (v) => {
      if (v === null) {
          return 'null';
      }
      var t = typeof v;
      if (t === 'object' || t === 'array' || t === 'function') {
          return v.toString();
      } else {
          return '' + v;
      }
    };
  
  var embind_init_charCodes = () => {
      var codes = new Array(256);
      for (var i = 0; i < 256; ++i) {
          codes[i] = String.fromCharCode(i);
      }
      embind_charCodes = codes;
    };
  var embind_charCodes;
  var readLatin1String = (ptr) => {
      var ret = "";
      var c = ptr;
      while (HEAPU8[c]) {
          ret += embind_charCodes[HEAPU8[c++]];
      }
      return ret;
    };
  
  var awaitingDependencies = {
  };
  
  var registeredTypes = {
  };
  
  var typeDependencies = {
  };
  
  var BindingError;
  var throwBindingError = (message) => { throw new BindingError(message); };
  
  
  
  
  var InternalError;
  var throwInternalError = (message) => { throw new InternalError(message); };
  var whenDependentTypesAreResolved = (myTypes, dependentTypes, getTypeConverters) => {
      myTypes.forEach(function(type) {
          typeDependencies[type] = dependentTypes;
      });
  
      function onComplete(typeConverters) {
          var myTypeConverters = getTypeConverters(typeConverters);
          if (myTypeConverters.length !== myTypes.length) {
              throwInternalError('Mismatched type converter count');
          }
          for (var i = 0; i < myTypes.length; ++i) {
              registerType(myTypes[i], myTypeConverters[i]);
          }
      }
  
      var typeConverters = new Array(dependentTypes.length);
      var unregisteredTypes = [];
      var registered = 0;
      dependentTypes.forEach((dt, i) => {
        if (registeredTypes.hasOwnProperty(dt)) {
          typeConverters[i] = registeredTypes[dt];
        } else {
          unregisteredTypes.push(dt);
          if (!awaitingDependencies.hasOwnProperty(dt)) {
            awaitingDependencies[dt] = [];
          }
          awaitingDependencies[dt].push(() => {
            typeConverters[i] = registeredTypes[dt];
            ++registered;
            if (registered === unregisteredTypes.length) {
              onComplete(typeConverters);
            }
          });
        }
      });
      if (0 === unregisteredTypes.length) {
        onComplete(typeConverters);
      }
    };
  /** @param {Object=} options */
  function sharedRegisterType(rawType, registeredInstance, options = {}) {
      var name = registeredInstance.name;
      if (!rawType) {
        throwBindingError(`type "${name}" must have a positive integer typeid pointer`);
      }
      if (registeredTypes.hasOwnProperty(rawType)) {
        if (options.ignoreDuplicateRegistrations) {
          return;
        } else {
          throwBindingError(`Cannot register type '${name}' twice`);
        }
      }
  
      registeredTypes[rawType] = registeredInstance;
      delete typeDependencies[rawType];
  
      if (awaitingDependencies.hasOwnProperty(rawType)) {
        var callbacks = awaitingDependencies[rawType];
        delete awaitingDependencies[rawType];
        callbacks.forEach((cb) => cb());
      }
    }
  /** @param {Object=} options */
  function registerType(rawType, registeredInstance, options = {}) {
      if (!('argPackAdvance' in registeredInstance)) {
        throw new TypeError('registerType registeredInstance requires argPackAdvance');
      }
      return sharedRegisterType(rawType, registeredInstance, options);
    }
  
  var integerReadValueFromPointer = (name, width, signed) => {
      // integers are quite common, so generate very specialized functions
      switch (width) {
          case 1: return signed ?
              (pointer) => HEAP8[((pointer)>>0)] :
              (pointer) => HEAPU8[((pointer)>>0)];
          case 2: return signed ?
              (pointer) => HEAP16[((pointer)>>1)] :
              (pointer) => HEAPU16[((pointer)>>1)]
          case 4: return signed ?
              (pointer) => HEAP32[((pointer)>>2)] :
              (pointer) => HEAPU32[((pointer)>>2)]
          case 8: return signed ?
              (pointer) => HEAP64[((pointer)>>3)] :
              (pointer) => HEAPU64[((pointer)>>3)]
          default:
              throw new TypeError(`invalid integer width (${width}): ${name}`);
      }
    };
  /** @suppress {globalThis} */
  var __embind_register_bigint = (primitiveType, name, size, minRange, maxRange) => {
      name = readLatin1String(name);
  
      var isUnsignedType = (name.indexOf('u') != -1);
  
      // maxRange comes through as -1 for uint64_t (see issue 13902). Work around that temporarily
      if (isUnsignedType) {
        maxRange = (1n << 64n) - 1n;
      }
  
      registerType(primitiveType, {
        name,
        'fromWireType': (value) => value,
        'toWireType': function(destructors, value) {
          if (typeof value != "bigint" && typeof value != "number") {
            throw new TypeError(`Cannot convert "${embindRepr(value)}" to ${this.name}`);
          }
          if (typeof value == "number") {
            value = BigInt(value);
          }
          if (value < minRange || value > maxRange) {
            throw new TypeError(`Passing a number "${embindRepr(value)}" from JS side to C/C++ side to an argument of type "${name}", which is outside the valid range [${minRange}, ${maxRange}]!`);
          }
          return value;
        },
        'argPackAdvance': GenericWireTypeSize,
        'readValueFromPointer': integerReadValueFromPointer(name, size, !isUnsignedType),
        destructorFunction: null, // This type does not need a destructor
      });
    };

  
  
  var GenericWireTypeSize = 8;
  /** @suppress {globalThis} */
  var __embind_register_bool = (rawType, name, trueValue, falseValue) => {
      name = readLatin1String(name);
      registerType(rawType, {
          name,
          'fromWireType': function(wt) {
              // ambiguous emscripten ABI: sometimes return values are
              // true or false, and sometimes integers (0 or 1)
              return !!wt;
          },
          'toWireType': function(destructors, o) {
              return o ? trueValue : falseValue;
          },
          'argPackAdvance': GenericWireTypeSize,
          'readValueFromPointer': function(pointer) {
              return this['fromWireType'](HEAPU8[pointer]);
          },
          destructorFunction: null, // This type does not need a destructor
      });
    };

  
  
  var shallowCopyInternalPointer = (o) => {
      return {
        count: o.count,
        deleteScheduled: o.deleteScheduled,
        preservePointerOnDelete: o.preservePointerOnDelete,
        ptr: o.ptr,
        ptrType: o.ptrType,
        smartPtr: o.smartPtr,
        smartPtrType: o.smartPtrType,
      };
    };
  
  var throwInstanceAlreadyDeleted = (obj) => {
      function getInstanceTypeName(handle) {
        return handle.$$.ptrType.registeredClass.name;
      }
      throwBindingError(getInstanceTypeName(obj) + ' instance already deleted');
    };
  
  var finalizationRegistry = false;
  
  var detachFinalizer = (handle) => {};
  
  var runDestructor = ($$) => {
      if ($$.smartPtr) {
        $$.smartPtrType.rawDestructor($$.smartPtr);
      } else {
        $$.ptrType.registeredClass.rawDestructor($$.ptr);
      }
    };
  var releaseClassHandle = ($$) => {
      $$.count.value -= 1;
      var toDelete = 0 === $$.count.value;
      if (toDelete) {
        runDestructor($$);
      }
    };
  
  var downcastPointer = (ptr, ptrClass, desiredClass) => {
      if (ptrClass === desiredClass) {
        return ptr;
      }
      if (undefined === desiredClass.baseClass) {
        return null; // no conversion
      }
  
      var rv = downcastPointer(ptr, ptrClass, desiredClass.baseClass);
      if (rv === null) {
        return null;
      }
      return desiredClass.downcast(rv);
    };
  
  var registeredPointers = {
  };
  
  var getInheritedInstanceCount = () => Object.keys(registeredInstances).length;
  
  var getLiveInheritedInstances = () => {
      var rv = [];
      for (var k in registeredInstances) {
        if (registeredInstances.hasOwnProperty(k)) {
          rv.push(registeredInstances[k]);
        }
      }
      return rv;
    };
  
  var deletionQueue = [];
  var flushPendingDeletes = () => {
      while (deletionQueue.length) {
        var obj = deletionQueue.pop();
        obj.$$.deleteScheduled = false;
        obj['delete']();
      }
    };
  
  var delayFunction;
  
  
  var setDelayFunction = (fn) => {
      delayFunction = fn;
      if (deletionQueue.length && delayFunction) {
        delayFunction(flushPendingDeletes);
      }
    };
  var init_embind = () => {
      Module['getInheritedInstanceCount'] = getInheritedInstanceCount;
      Module['getLiveInheritedInstances'] = getLiveInheritedInstances;
      Module['flushPendingDeletes'] = flushPendingDeletes;
      Module['setDelayFunction'] = setDelayFunction;
    };
  var registeredInstances = {
  };
  
  var getBasestPointer = (class_, ptr) => {
      if (ptr === undefined) {
          throwBindingError('ptr should not be undefined');
      }
      while (class_.baseClass) {
          ptr = class_.upcast(ptr);
          class_ = class_.baseClass;
      }
      return ptr;
    };
  var getInheritedInstance = (class_, ptr) => {
      ptr = getBasestPointer(class_, ptr);
      return registeredInstances[ptr];
    };
  
  
  var makeClassHandle = (prototype, record) => {
      if (!record.ptrType || !record.ptr) {
        throwInternalError('makeClassHandle requires ptr and ptrType');
      }
      var hasSmartPtrType = !!record.smartPtrType;
      var hasSmartPtr = !!record.smartPtr;
      if (hasSmartPtrType !== hasSmartPtr) {
        throwInternalError('Both smartPtrType and smartPtr must be specified');
      }
      record.count = { value: 1 };
      return attachFinalizer(Object.create(prototype, {
        $$: {
          value: record,
          writable: true,
        },
      }));
    };
  /** @suppress {globalThis} */
  function RegisteredPointer_fromWireType(ptr) {
      // ptr is a raw pointer (or a raw smartpointer)
  
      // rawPointer is a maybe-null raw pointer
      var rawPointer = this.getPointee(ptr);
      if (!rawPointer) {
        this.destructor(ptr);
        return null;
      }
  
      var registeredInstance = getInheritedInstance(this.registeredClass, rawPointer);
      if (undefined !== registeredInstance) {
        // JS object has been neutered, time to repopulate it
        if (0 === registeredInstance.$$.count.value) {
          registeredInstance.$$.ptr = rawPointer;
          registeredInstance.$$.smartPtr = ptr;
          return registeredInstance['clone']();
        } else {
          // else, just increment reference count on existing object
          // it already has a reference to the smart pointer
          var rv = registeredInstance['clone']();
          this.destructor(ptr);
          return rv;
        }
      }
  
      function makeDefaultHandle() {
        if (this.isSmartPointer) {
          return makeClassHandle(this.registeredClass.instancePrototype, {
            ptrType: this.pointeeType,
            ptr: rawPointer,
            smartPtrType: this,
            smartPtr: ptr,
          });
        } else {
          return makeClassHandle(this.registeredClass.instancePrototype, {
            ptrType: this,
            ptr,
          });
        }
      }
  
      var actualType = this.registeredClass.getActualType(rawPointer);
      var registeredPointerRecord = registeredPointers[actualType];
      if (!registeredPointerRecord) {
        return makeDefaultHandle.call(this);
      }
  
      var toType;
      if (this.isConst) {
        toType = registeredPointerRecord.constPointerType;
      } else {
        toType = registeredPointerRecord.pointerType;
      }
      var dp = downcastPointer(
          rawPointer,
          this.registeredClass,
          toType.registeredClass);
      if (dp === null) {
        return makeDefaultHandle.call(this);
      }
      if (this.isSmartPointer) {
        return makeClassHandle(toType.registeredClass.instancePrototype, {
          ptrType: toType,
          ptr: dp,
          smartPtrType: this,
          smartPtr: ptr,
        });
      } else {
        return makeClassHandle(toType.registeredClass.instancePrototype, {
          ptrType: toType,
          ptr: dp,
        });
      }
    }
  var attachFinalizer = (handle) => {
      if ('undefined' === typeof FinalizationRegistry) {
        attachFinalizer = (handle) => handle;
        return handle;
      }
      // If the running environment has a FinalizationRegistry (see
      // https://github.com/tc39/proposal-weakrefs), then attach finalizers
      // for class handles.  We check for the presence of FinalizationRegistry
      // at run-time, not build-time.
      finalizationRegistry = new FinalizationRegistry((info) => {
        console.warn(info.leakWarning.stack.replace(/^Error: /, ''));
        releaseClassHandle(info.$$);
      });
      attachFinalizer = (handle) => {
        var $$ = handle.$$;
        var hasSmartPtr = !!$$.smartPtr;
        if (hasSmartPtr) {
          // We should not call the destructor on raw pointers in case other code expects the pointee to live
          var info = { $$: $$ };
          // Create a warning as an Error instance in advance so that we can store
          // the current stacktrace and point to it when / if a leak is detected.
          // This is more useful than the empty stacktrace of `FinalizationRegistry`
          // callback.
          var cls = $$.ptrType.registeredClass;
          info.leakWarning = new Error(`Embind found a leaked C++ instance ${cls.name} <${ptrToString($$.ptr)}>.\n` +
          "We'll free it automatically in this case, but this functionality is not reliable across various environments.\n" +
          "Make sure to invoke .delete() manually once you're done with the instance instead.\n" +
          "Originally allocated"); // `.stack` will add "at ..." after this sentence
          if ('captureStackTrace' in Error) {
            Error.captureStackTrace(info.leakWarning, RegisteredPointer_fromWireType);
          }
          finalizationRegistry.register(handle, info, handle);
        }
        return handle;
      };
      detachFinalizer = (handle) => finalizationRegistry.unregister(handle);
      return attachFinalizer(handle);
    };
  
  
  
  var init_ClassHandle = () => {
      Object.assign(ClassHandle.prototype, {
        "isAliasOf"(other) {
          if (!(this instanceof ClassHandle)) {
            return false;
          }
          if (!(other instanceof ClassHandle)) {
            return false;
          }
  
          var leftClass = this.$$.ptrType.registeredClass;
          var left = this.$$.ptr;
          other.$$ = /** @type {Object} */ (other.$$);
          var rightClass = other.$$.ptrType.registeredClass;
          var right = other.$$.ptr;
  
          while (leftClass.baseClass) {
            left = leftClass.upcast(left);
            leftClass = leftClass.baseClass;
          }
  
          while (rightClass.baseClass) {
            right = rightClass.upcast(right);
            rightClass = rightClass.baseClass;
          }
  
          return leftClass === rightClass && left === right;
        },
  
        "clone"() {
          if (!this.$$.ptr) {
            throwInstanceAlreadyDeleted(this);
          }
  
          if (this.$$.preservePointerOnDelete) {
            this.$$.count.value += 1;
            return this;
          } else {
            var clone = attachFinalizer(Object.create(Object.getPrototypeOf(this), {
              $$: {
                value: shallowCopyInternalPointer(this.$$),
              }
            }));
  
            clone.$$.count.value += 1;
            clone.$$.deleteScheduled = false;
            return clone;
          }
        },
  
        "delete"() {
          if (!this.$$.ptr) {
            throwInstanceAlreadyDeleted(this);
          }
  
          if (this.$$.deleteScheduled && !this.$$.preservePointerOnDelete) {
            throwBindingError('Object already scheduled for deletion');
          }
  
          detachFinalizer(this);
          releaseClassHandle(this.$$);
  
          if (!this.$$.preservePointerOnDelete) {
            this.$$.smartPtr = undefined;
            this.$$.ptr = undefined;
          }
        },
  
        "isDeleted"() {
          return !this.$$.ptr;
        },
  
        "deleteLater"() {
          if (!this.$$.ptr) {
            throwInstanceAlreadyDeleted(this);
          }
          if (this.$$.deleteScheduled && !this.$$.preservePointerOnDelete) {
            throwBindingError('Object already scheduled for deletion');
          }
          deletionQueue.push(this);
          if (deletionQueue.length === 1 && delayFunction) {
            delayFunction(flushPendingDeletes);
          }
          this.$$.deleteScheduled = true;
          return this;
        },
      });
    };
  /** @constructor */
  function ClassHandle() {
    }
  
  var createNamedFunction = (name, body) => Object.defineProperty(body, 'name', {
      value: name
    });
  
  
  var ensureOverloadTable = (proto, methodName, humanName) => {
      if (undefined === proto[methodName].overloadTable) {
        var prevFunc = proto[methodName];
        // Inject an overload resolver function that routes to the appropriate overload based on the number of arguments.
        proto[methodName] = function() {
          // TODO This check can be removed in -O3 level "unsafe" optimizations.
          if (!proto[methodName].overloadTable.hasOwnProperty(arguments.length)) {
              throwBindingError(`Function '${humanName}' called with an invalid number of arguments (${arguments.length}) - expects one of (${proto[methodName].overloadTable})!`);
          }
          return proto[methodName].overloadTable[arguments.length].apply(this, arguments);
        };
        // Move the previous function into the overload table.
        proto[methodName].overloadTable = [];
        proto[methodName].overloadTable[prevFunc.argCount] = prevFunc;
      }
    };
  
  /** @param {number=} numArguments */
  var exposePublicSymbol = (name, value, numArguments) => {
      if (Module.hasOwnProperty(name)) {
        if (undefined === numArguments || (undefined !== Module[name].overloadTable && undefined !== Module[name].overloadTable[numArguments])) {
          throwBindingError(`Cannot register public name '${name}' twice`);
        }
  
        // We are exposing a function with the same name as an existing function. Create an overload table and a function selector
        // that routes between the two.
        ensureOverloadTable(Module, name, name);
        if (Module.hasOwnProperty(numArguments)) {
          throwBindingError(`Cannot register multiple overloads of a function with the same number of arguments (${numArguments})!`);
        }
        // Add the new function into the overload table.
        Module[name].overloadTable[numArguments] = value;
      }
      else {
        Module[name] = value;
        if (undefined !== numArguments) {
          Module[name].numArguments = numArguments;
        }
      }
    };
  
  var char_0 = 48;
  
  var char_9 = 57;
  var makeLegalFunctionName = (name) => {
      if (undefined === name) {
        return '_unknown';
      }
      name = name.replace(/[^a-zA-Z0-9_]/g, '$');
      var f = name.charCodeAt(0);
      if (f >= char_0 && f <= char_9) {
        return `_${name}`;
      }
      return name;
    };
  
  
  /** @constructor */
  function RegisteredClass(name,
                               constructor,
                               instancePrototype,
                               rawDestructor,
                               baseClass,
                               getActualType,
                               upcast,
                               downcast) {
      this.name = name;
      this.constructor = constructor;
      this.instancePrototype = instancePrototype;
      this.rawDestructor = rawDestructor;
      this.baseClass = baseClass;
      this.getActualType = getActualType;
      this.upcast = upcast;
      this.downcast = downcast;
      this.pureVirtualFunctions = [];
    }
  
  
  var upcastPointer = (ptr, ptrClass, desiredClass) => {
      while (ptrClass !== desiredClass) {
        if (!ptrClass.upcast) {
          throwBindingError(`Expected null or instance of ${desiredClass.name}, got an instance of ${ptrClass.name}`);
        }
        ptr = ptrClass.upcast(ptr);
        ptrClass = ptrClass.baseClass;
      }
      return ptr;
    };
  /** @suppress {globalThis} */
  function constNoSmartPtrRawPointerToWireType(destructors, handle) {
      if (handle === null) {
        if (this.isReference) {
          throwBindingError(`null is not a valid ${this.name}`);
        }
        return 0;
      }
  
      if (!handle.$$) {
        throwBindingError(`Cannot pass "${embindRepr(handle)}" as a ${this.name}`);
      }
      if (!handle.$$.ptr) {
        throwBindingError(`Cannot pass deleted object as a pointer of type ${this.name}`);
      }
      var handleClass = handle.$$.ptrType.registeredClass;
      var ptr = upcastPointer(handle.$$.ptr, handleClass, this.registeredClass);
      return ptr;
    }
  
  
  /** @suppress {globalThis} */
  function genericPointerToWireType(destructors, handle) {
      var ptr;
      if (handle === null) {
        if (this.isReference) {
          throwBindingError(`null is not a valid ${this.name}`);
        }
  
        if (this.isSmartPointer) {
          ptr = this.rawConstructor();
          if (destructors !== null) {
            destructors.push(this.rawDestructor, ptr);
          }
          return ptr;
        } else {
          return 0;
        }
      }
  
      if (!handle || !handle.$$) {
        throwBindingError(`Cannot pass "${embindRepr(handle)}" as a ${this.name}`);
      }
      if (!handle.$$.ptr) {
        throwBindingError(`Cannot pass deleted object as a pointer of type ${this.name}`);
      }
      if (!this.isConst && handle.$$.ptrType.isConst) {
        throwBindingError(`Cannot convert argument of type ${(handle.$$.smartPtrType ? handle.$$.smartPtrType.name : handle.$$.ptrType.name)} to parameter type ${this.name}`);
      }
      var handleClass = handle.$$.ptrType.registeredClass;
      ptr = upcastPointer(handle.$$.ptr, handleClass, this.registeredClass);
  
      if (this.isSmartPointer) {
        // TODO: this is not strictly true
        // We could support BY_EMVAL conversions from raw pointers to smart pointers
        // because the smart pointer can hold a reference to the handle
        if (undefined === handle.$$.smartPtr) {
          throwBindingError('Passing raw pointer to smart pointer is illegal');
        }
  
        switch (this.sharingPolicy) {
          case 0: // NONE
            // no upcasting
            if (handle.$$.smartPtrType === this) {
              ptr = handle.$$.smartPtr;
            } else {
              throwBindingError(`Cannot convert argument of type ${(handle.$$.smartPtrType ? handle.$$.smartPtrType.name : handle.$$.ptrType.name)} to parameter type ${this.name}`);
            }
            break;
  
          case 1: // INTRUSIVE
            ptr = handle.$$.smartPtr;
            break;
  
          case 2: // BY_EMVAL
            if (handle.$$.smartPtrType === this) {
              ptr = handle.$$.smartPtr;
            } else {
              var clonedHandle = handle['clone']();
              ptr = this.rawShare(
                ptr,
                Emval.toHandle(() => clonedHandle['delete']())
              );
              if (destructors !== null) {
                destructors.push(this.rawDestructor, ptr);
              }
            }
            break;
  
          default:
            throwBindingError('Unsupporting sharing policy');
        }
      }
      return ptr;
    }
  
  
  /** @suppress {globalThis} */
  function nonConstNoSmartPtrRawPointerToWireType(destructors, handle) {
      if (handle === null) {
        if (this.isReference) {
          throwBindingError(`null is not a valid ${this.name}`);
        }
        return 0;
      }
  
      if (!handle.$$) {
        throwBindingError(`Cannot pass "${embindRepr(handle)}" as a ${this.name}`);
      }
      if (!handle.$$.ptr) {
        throwBindingError(`Cannot pass deleted object as a pointer of type ${this.name}`);
      }
      if (handle.$$.ptrType.isConst) {
          throwBindingError(`Cannot convert argument of type ${handle.$$.ptrType.name} to parameter type ${this.name}`);
      }
      var handleClass = handle.$$.ptrType.registeredClass;
      var ptr = upcastPointer(handle.$$.ptr, handleClass, this.registeredClass);
      return ptr;
    }
  
  
  /** @suppress {globalThis} */
  function readPointer(pointer) {
      return this['fromWireType'](HEAPU32[((pointer)>>2)]);
    }
  
  
  var init_RegisteredPointer = () => {
      Object.assign(RegisteredPointer.prototype, {
        getPointee(ptr) {
          if (this.rawGetPointee) {
            ptr = this.rawGetPointee(ptr);
          }
          return ptr;
        },
        destructor(ptr) {
          this.rawDestructor?.(ptr);
        },
        'argPackAdvance': GenericWireTypeSize,
        'readValueFromPointer': readPointer,
        'fromWireType': RegisteredPointer_fromWireType,
      });
    };
  /** @constructor
      @param {*=} pointeeType,
      @param {*=} sharingPolicy,
      @param {*=} rawGetPointee,
      @param {*=} rawConstructor,
      @param {*=} rawShare,
      @param {*=} rawDestructor,
       */
  function RegisteredPointer(
      name,
      registeredClass,
      isReference,
      isConst,
  
      // smart pointer properties
      isSmartPointer,
      pointeeType,
      sharingPolicy,
      rawGetPointee,
      rawConstructor,
      rawShare,
      rawDestructor
    ) {
      this.name = name;
      this.registeredClass = registeredClass;
      this.isReference = isReference;
      this.isConst = isConst;
  
      // smart pointer properties
      this.isSmartPointer = isSmartPointer;
      this.pointeeType = pointeeType;
      this.sharingPolicy = sharingPolicy;
      this.rawGetPointee = rawGetPointee;
      this.rawConstructor = rawConstructor;
      this.rawShare = rawShare;
      this.rawDestructor = rawDestructor;
  
      if (!isSmartPointer && registeredClass.baseClass === undefined) {
        if (isConst) {
          this['toWireType'] = constNoSmartPtrRawPointerToWireType;
          this.destructorFunction = null;
        } else {
          this['toWireType'] = nonConstNoSmartPtrRawPointerToWireType;
          this.destructorFunction = null;
        }
      } else {
        this['toWireType'] = genericPointerToWireType;
        // Here we must leave this.destructorFunction undefined, since whether genericPointerToWireType returns
        // a pointer that needs to be freed up is runtime-dependent, and cannot be evaluated at registration time.
        // TODO: Create an alternative mechanism that allows removing the use of var destructors = []; array in
        //       craftInvokerFunction altogether.
      }
    }
  
  /** @param {number=} numArguments */
  var replacePublicSymbol = (name, value, numArguments) => {
      if (!Module.hasOwnProperty(name)) {
        throwInternalError('Replacing nonexistant public symbol');
      }
      // If there's an overload table for this symbol, replace the symbol in the overload table instead.
      if (undefined !== Module[name].overloadTable && undefined !== numArguments) {
        Module[name].overloadTable[numArguments] = value;
      }
      else {
        Module[name] = value;
        Module[name].argCount = numArguments;
      }
    };
  
  
  
  var embind__requireFunction = (signature, rawFunction) => {
      signature = readLatin1String(signature);
  
      function makeDynCaller() {
        return getWasmTableEntry(rawFunction);
      }
  
      var fp = makeDynCaller();
      if (typeof fp != "function") {
          throwBindingError(`unknown function pointer with signature ${signature}: ${rawFunction}`);
      }
      return fp;
    };
  
  
  
  var extendError = (baseErrorType, errorName) => {
      var errorClass = createNamedFunction(errorName, function(message) {
        this.name = errorName;
        this.message = message;
  
        var stack = (new Error(message)).stack;
        if (stack !== undefined) {
          this.stack = this.toString() + '\n' +
              stack.replace(/^Error(:[^\n]*)?\n/, '');
        }
      });
      errorClass.prototype = Object.create(baseErrorType.prototype);
      errorClass.prototype.constructor = errorClass;
      errorClass.prototype.toString = function() {
        if (this.message === undefined) {
          return this.name;
        } else {
          return `${this.name}: ${this.message}`;
        }
      };
  
      return errorClass;
    };
  var UnboundTypeError;
  
  
  
  var getTypeName = (type) => {
      var ptr = ___getTypeName(type);
      var rv = readLatin1String(ptr);
      _free(ptr);
      return rv;
    };
  var throwUnboundTypeError = (message, types) => {
      var unboundTypes = [];
      var seen = {};
      function visit(type) {
        if (seen[type]) {
          return;
        }
        if (registeredTypes[type]) {
          return;
        }
        if (typeDependencies[type]) {
          typeDependencies[type].forEach(visit);
          return;
        }
        unboundTypes.push(type);
        seen[type] = true;
      }
      types.forEach(visit);
  
      throw new UnboundTypeError(`${message}: ` + unboundTypes.map(getTypeName).join([', ']));
    };
  
  var __embind_register_class = (rawType,
                             rawPointerType,
                             rawConstPointerType,
                             baseClassRawType,
                             getActualTypeSignature,
                             getActualType,
                             upcastSignature,
                             upcast,
                             downcastSignature,
                             downcast,
                             name,
                             destructorSignature,
                             rawDestructor) => {
      name = readLatin1String(name);
      getActualType = embind__requireFunction(getActualTypeSignature, getActualType);
      upcast &&= embind__requireFunction(upcastSignature, upcast);
      downcast &&= embind__requireFunction(downcastSignature, downcast);
      rawDestructor = embind__requireFunction(destructorSignature, rawDestructor);
      var legalFunctionName = makeLegalFunctionName(name);
  
      exposePublicSymbol(legalFunctionName, function() {
        // this code cannot run if baseClassRawType is zero
        throwUnboundTypeError(`Cannot construct ${name} due to unbound types`, [baseClassRawType]);
      });
  
      whenDependentTypesAreResolved(
        [rawType, rawPointerType, rawConstPointerType],
        baseClassRawType ? [baseClassRawType] : [],
        function(base) {
          base = base[0];
  
          var baseClass;
          var basePrototype;
          if (baseClassRawType) {
            baseClass = base.registeredClass;
            basePrototype = baseClass.instancePrototype;
          } else {
            basePrototype = ClassHandle.prototype;
          }
  
          var constructor = createNamedFunction(name, function() {
            if (Object.getPrototypeOf(this) !== instancePrototype) {
              throw new BindingError("Use 'new' to construct " + name);
            }
            if (undefined === registeredClass.constructor_body) {
              throw new BindingError(name + " has no accessible constructor");
            }
            var body = registeredClass.constructor_body[arguments.length];
            if (undefined === body) {
              throw new BindingError(`Tried to invoke ctor of ${name} with invalid number of parameters (${arguments.length}) - expected (${Object.keys(registeredClass.constructor_body).toString()}) parameters instead!`);
            }
            return body.apply(this, arguments);
          });
  
          var instancePrototype = Object.create(basePrototype, {
            constructor: { value: constructor },
          });
  
          constructor.prototype = instancePrototype;
  
          var registeredClass = new RegisteredClass(name,
                                                    constructor,
                                                    instancePrototype,
                                                    rawDestructor,
                                                    baseClass,
                                                    getActualType,
                                                    upcast,
                                                    downcast);
  
          if (registeredClass.baseClass) {
            // Keep track of class hierarchy. Used to allow sub-classes to inherit class functions.
            registeredClass.baseClass.__derivedClasses ??= [];
  
            registeredClass.baseClass.__derivedClasses.push(registeredClass);
          }
  
          var referenceConverter = new RegisteredPointer(name,
                                                         registeredClass,
                                                         true,
                                                         false,
                                                         false);
  
          var pointerConverter = new RegisteredPointer(name + '*',
                                                       registeredClass,
                                                       false,
                                                       false,
                                                       false);
  
          var constPointerConverter = new RegisteredPointer(name + ' const*',
                                                            registeredClass,
                                                            false,
                                                            true,
                                                            false);
  
          registeredPointers[rawType] = {
            pointerType: pointerConverter,
            constPointerType: constPointerConverter
          };
  
          replacePublicSymbol(legalFunctionName, constructor);
  
          return [referenceConverter, pointerConverter, constPointerConverter];
        }
      );
    };

  var heap32VectorToArray = (count, firstElement) => {
      var array = [];
      for (var i = 0; i < count; i++) {
          // TODO(https://github.com/emscripten-core/emscripten/issues/17310):
          // Find a way to hoist the `>> 2` or `>> 3` out of this loop.
          array.push(HEAPU32[(((firstElement)+(i * 4))>>2)]);
      }
      return array;
    };
  
  
  var runDestructors = (destructors) => {
      while (destructors.length) {
        var ptr = destructors.pop();
        var del = destructors.pop();
        del(ptr);
      }
    };
  
  
  
  
  
  
  
  function usesDestructorStack(argTypes) {
      for (var i = 1; i < argTypes.length; ++i) { // Skip return value at index 0 - it's not deleted here.
        if (argTypes[i] !== null && argTypes[i].destructorFunction === undefined) { // The type does not define a destructor function - must use dynamic stack
          return true;
        }
      }
      return false;
    }
  
  function newFunc(constructor, argumentList) {
      if (!(constructor instanceof Function)) {
        throw new TypeError(`new_ called with constructor type ${typeof(constructor)} which is not a function`);
      }
      /*
       * Previously, the following line was just:
       *   function dummy() {};
       * Unfortunately, Chrome was preserving 'dummy' as the object's name, even
       * though at creation, the 'dummy' has the correct constructor name.  Thus,
       * objects created with IMVU.new would show up in the debugger as 'dummy',
       * which isn't very helpful.  Using IMVU.createNamedFunction addresses the
       * issue.  Doublely-unfortunately, there's no way to write a test for this
       * behavior.  -NRD 2013.02.22
       */
      var dummy = createNamedFunction(constructor.name || 'unknownFunctionName', function(){});
      dummy.prototype = constructor.prototype;
      var obj = new dummy;
  
      var r = constructor.apply(obj, argumentList);
      return (r instanceof Object) ? r : obj;
    }
  
  function createJsInvoker(argTypes, isClassMethodFunc, returns, isAsync) {
      var needsDestructorStack = usesDestructorStack(argTypes);
      var argCount = argTypes.length;
      var argsList = "";
      var argsListWired = "";
      for (var i = 0; i < argCount - 2; ++i) {
        argsList += (i!==0?", ":"")+"arg"+i;
        argsListWired += (i!==0?", ":"")+"arg"+i+"Wired";
      }
  
      var invokerFnBody = `
        return function (${argsList}) {
        if (arguments.length !== ${argCount - 2}) {
          throwBindingError('function ' + humanName + ' called with ' + arguments.length + ' arguments, expected ${argCount - 2}');
        }`;
  
      if (needsDestructorStack) {
        invokerFnBody += "var destructors = [];\n";
      }
  
      var dtorStack = needsDestructorStack ? "destructors" : "null";
      var args1 = ["humanName", "throwBindingError", "invoker", "fn", "runDestructors", "retType", "classParam"];
  
      if (isClassMethodFunc) {
        invokerFnBody += "var thisWired = classParam['toWireType']("+dtorStack+", this);\n";
      }
  
      for (var i = 0; i < argCount - 2; ++i) {
        invokerFnBody += "var arg"+i+"Wired = argType"+i+"['toWireType']("+dtorStack+", arg"+i+");\n";
        args1.push("argType"+i);
      }
  
      if (isClassMethodFunc) {
        argsListWired = "thisWired" + (argsListWired.length > 0 ? ", " : "") + argsListWired;
      }
  
      invokerFnBody +=
          (returns || isAsync ? "var rv = ":"") + "invoker(fn"+(argsListWired.length>0?", ":"")+argsListWired+");\n";
  
      if (needsDestructorStack) {
        invokerFnBody += "runDestructors(destructors);\n";
      } else {
        for (var i = isClassMethodFunc?1:2; i < argTypes.length; ++i) { // Skip return value at index 0 - it's not deleted here. Also skip class type if not a method.
          var paramName = (i === 1 ? "thisWired" : ("arg"+(i - 2)+"Wired"));
          if (argTypes[i].destructorFunction !== null) {
            invokerFnBody += paramName+"_dtor("+paramName+");\n";
            args1.push(paramName+"_dtor");
          }
        }
      }
  
      if (returns) {
        invokerFnBody += "var ret = retType['fromWireType'](rv);\n" +
                         "return ret;\n";
      } else {
      }
  
      invokerFnBody += "}\n";
  
      invokerFnBody = `if (arguments.length !== ${args1.length}){ throw new Error(humanName + "Expected ${args1.length} closure arguments " + arguments.length + " given."); }\n${invokerFnBody}`;
      return [args1, invokerFnBody];
    }
  function craftInvokerFunction(humanName, argTypes, classType, cppInvokerFunc, cppTargetFunc, /** boolean= */ isAsync) {
      // humanName: a human-readable string name for the function to be generated.
      // argTypes: An array that contains the embind type objects for all types in the function signature.
      //    argTypes[0] is the type object for the function return value.
      //    argTypes[1] is the type object for function this object/class type, or null if not crafting an invoker for a class method.
      //    argTypes[2...] are the actual function parameters.
      // classType: The embind type object for the class to be bound, or null if this is not a method of a class.
      // cppInvokerFunc: JS Function object to the C++-side function that interops into C++ code.
      // cppTargetFunc: Function pointer (an integer to FUNCTION_TABLE) to the target C++ function the cppInvokerFunc will end up calling.
      // isAsync: Optional. If true, returns an async function. Async bindings are only supported with JSPI.
      var argCount = argTypes.length;
  
      if (argCount < 2) {
        throwBindingError("argTypes array size mismatch! Must at least get return value and 'this' types!");
      }
  
      assert(!isAsync, 'Async bindings are only supported with JSPI.');
  
      var isClassMethodFunc = (argTypes[1] !== null && classType !== null);
  
      // Free functions with signature "void function()" do not need an invoker that marshalls between wire types.
  // TODO: This omits argument count check - enable only at -O3 or similar.
  //    if (ENABLE_UNSAFE_OPTS && argCount == 2 && argTypes[0].name == "void" && !isClassMethodFunc) {
  //       return FUNCTION_TABLE[fn];
  //    }
  
      // Determine if we need to use a dynamic stack to store the destructors for the function parameters.
      // TODO: Remove this completely once all function invokers are being dynamically generated.
      var needsDestructorStack = usesDestructorStack(argTypes);
  
      var returns = (argTypes[0].name !== "void");
  
    // Builld the arguments that will be passed into the closure around the invoker
    // function.
    var closureArgs = [humanName, throwBindingError, cppInvokerFunc, cppTargetFunc, runDestructors, argTypes[0], argTypes[1]];
    for (var i = 0; i < argCount - 2; ++i) {
      closureArgs.push(argTypes[i+2]);
    }
    if (!needsDestructorStack) {
      for (var i = isClassMethodFunc?1:2; i < argTypes.length; ++i) { // Skip return value at index 0 - it's not deleted here. Also skip class type if not a method.
        if (argTypes[i].destructorFunction !== null) {
          closureArgs.push(argTypes[i].destructorFunction);
        }
      }
    }
  
    let [args, invokerFnBody] = createJsInvoker(argTypes, isClassMethodFunc, returns, isAsync);
    args.push(invokerFnBody);
    var invokerFn = newFunc(Function, args).apply(null, closureArgs);
      return createNamedFunction(humanName, invokerFn);
    }
  var __embind_register_class_constructor = (
      rawClassType,
      argCount,
      rawArgTypesAddr,
      invokerSignature,
      invoker,
      rawConstructor
    ) => {
      assert(argCount > 0);
      var rawArgTypes = heap32VectorToArray(argCount, rawArgTypesAddr);
      invoker = embind__requireFunction(invokerSignature, invoker);
      var args = [rawConstructor];
      var destructors = [];
  
      whenDependentTypesAreResolved([], [rawClassType], function(classType) {
        classType = classType[0];
        var humanName = `constructor ${classType.name}`;
  
        if (undefined === classType.registeredClass.constructor_body) {
          classType.registeredClass.constructor_body = [];
        }
        if (undefined !== classType.registeredClass.constructor_body[argCount - 1]) {
          throw new BindingError(`Cannot register multiple constructors with identical number of parameters (${argCount-1}) for class '${classType.name}'! Overload resolution is currently only performed using the parameter count, not actual type info!`);
        }
        classType.registeredClass.constructor_body[argCount - 1] = () => {
          throwUnboundTypeError(`Cannot construct ${classType.name} due to unbound types`, rawArgTypes);
        };
  
        whenDependentTypesAreResolved([], rawArgTypes, (argTypes) => {
          // Insert empty slot for context type (argTypes[1]).
          argTypes.splice(1, 0, null);
          classType.registeredClass.constructor_body[argCount - 1] = craftInvokerFunction(humanName, argTypes, null, invoker, rawConstructor);
          return [];
        });
        return [];
      });
    };

  
  
  
  
  
  
  var getFunctionName = (signature) => {
      signature = signature.trim();
      const argsIndex = signature.indexOf("(");
      if (argsIndex !== -1) {
        assert(signature[signature.length - 1] == ")", "Parentheses for argument names should match.");
        return signature.substr(0, argsIndex);
      } else {
        return signature;
      }
    };
  var __embind_register_class_function = (rawClassType,
                                      methodName,
                                      argCount,
                                      rawArgTypesAddr, // [ReturnType, ThisType, Args...]
                                      invokerSignature,
                                      rawInvoker,
                                      context,
                                      isPureVirtual,
                                      isAsync) => {
      var rawArgTypes = heap32VectorToArray(argCount, rawArgTypesAddr);
      methodName = readLatin1String(methodName);
      methodName = getFunctionName(methodName);
      rawInvoker = embind__requireFunction(invokerSignature, rawInvoker);
  
      whenDependentTypesAreResolved([], [rawClassType], function(classType) {
        classType = classType[0];
        var humanName = `${classType.name}.${methodName}`;
  
        if (methodName.startsWith("@@")) {
          methodName = Symbol[methodName.substring(2)];
        }
  
        if (isPureVirtual) {
          classType.registeredClass.pureVirtualFunctions.push(methodName);
        }
  
        function unboundTypesHandler() {
          throwUnboundTypeError(`Cannot call ${humanName} due to unbound types`, rawArgTypes);
        }
  
        var proto = classType.registeredClass.instancePrototype;
        var method = proto[methodName];
        if (undefined === method || (undefined === method.overloadTable && method.className !== classType.name && method.argCount === argCount - 2)) {
          // This is the first overload to be registered, OR we are replacing a
          // function in the base class with a function in the derived class.
          unboundTypesHandler.argCount = argCount - 2;
          unboundTypesHandler.className = classType.name;
          proto[methodName] = unboundTypesHandler;
        } else {
          // There was an existing function with the same name registered. Set up
          // a function overload routing table.
          ensureOverloadTable(proto, methodName, humanName);
          proto[methodName].overloadTable[argCount - 2] = unboundTypesHandler;
        }
  
        whenDependentTypesAreResolved([], rawArgTypes, function(argTypes) {
          var memberFunction = craftInvokerFunction(humanName, argTypes, classType, rawInvoker, context, isAsync);
  
          // Replace the initial unbound-handler-stub function with the appropriate member function, now that all types
          // are resolved. If multiple overloads are registered for this function, the function goes into an overload table.
          if (undefined === proto[methodName].overloadTable) {
            // Set argCount in case an overload is registered later
            memberFunction.argCount = argCount - 2;
            proto[methodName] = memberFunction;
          } else {
            proto[methodName].overloadTable[argCount - 2] = memberFunction;
          }
  
          return [];
        });
        return [];
      });
    };

  
  class HandleAllocator {
      constructor() {
        // TODO(sbc): Use class fields once we allow/enable es2022 in
        // JavaScript input to acorn and closure.
        // Reserve slot 0 so that 0 is always an invalid handle
        this.allocated = [undefined];
        this.freelist = [];
      }
      get(id) {
        assert(this.allocated[id] !== undefined, `invalid handle: ${id}`);
        return this.allocated[id];
      };
      has(id) {
        return this.allocated[id] !== undefined;
      };
      allocate(handle) {
        var id = this.freelist.pop() || this.allocated.length;
        this.allocated[id] = handle;
        return id;
      };
      free(id) {
        assert(this.allocated[id] !== undefined);
        // Set the slot to `undefined` rather than using `delete` here since
        // apparently arrays with holes in them can be less efficient.
        this.allocated[id] = undefined;
        this.freelist.push(id);
      };
    }
  var emval_handles = new HandleAllocator();;
  var __emval_decref = (handle) => {
      if (handle >= emval_handles.reserved && 0 === --emval_handles.get(handle).refcount) {
        emval_handles.free(handle);
      }
    };
  
  
  
  var count_emval_handles = () => {
      var count = 0;
      for (var i = emval_handles.reserved; i < emval_handles.allocated.length; ++i) {
        if (emval_handles.allocated[i] !== undefined) {
          ++count;
        }
      }
      return count;
    };
  
  var init_emval = () => {
      // reserve some special values. These never get de-allocated.
      // The HandleAllocator takes care of reserving zero.
      emval_handles.allocated.push(
        {value: undefined},
        {value: null},
        {value: true},
        {value: false},
      );
      Object.assign(emval_handles, /** @lends {emval_handles} */ { reserved: emval_handles.allocated.length }),
      Module['count_emval_handles'] = count_emval_handles;
    };
  var Emval = {
  toValue:(handle) => {
        if (!handle) {
            throwBindingError('Cannot use deleted val. handle = ' + handle);
        }
        return emval_handles.get(handle).value;
      },
  toHandle:(value) => {
        switch (value) {
          case undefined: return 1;
          case null: return 2;
          case true: return 3;
          case false: return 4;
          default:{
            return emval_handles.allocate({refcount: 1, value: value});
          }
        }
      },
  };
  
  /** @suppress {globalThis} */
  function simpleReadValueFromPointer(pointer) {
      return this['fromWireType'](HEAP32[((pointer)>>2)]);
    }
  
  var EmValType = {
      name: 'emscripten::val',
      'fromWireType': (handle) => {
        var rv = Emval.toValue(handle);
        __emval_decref(handle);
        return rv;
      },
      'toWireType': (destructors, value) => Emval.toHandle(value),
      'argPackAdvance': GenericWireTypeSize,
      'readValueFromPointer': simpleReadValueFromPointer,
      destructorFunction: null, // This type does not need a destructor
  
      // TODO: do we need a deleteObject here?  write a test where
      // emval is passed into JS via an interface
    };
  var __embind_register_emval = (rawType) => registerType(rawType, EmValType);

  
  var floatReadValueFromPointer = (name, width) => {
      switch (width) {
          case 4: return function(pointer) {
              return this['fromWireType'](HEAPF32[((pointer)>>2)]);
          };
          case 8: return function(pointer) {
              return this['fromWireType'](HEAPF64[((pointer)>>3)]);
          };
          default:
              throw new TypeError(`invalid float width (${width}): ${name}`);
      }
    };
  
  
  var __embind_register_float = (rawType, name, size) => {
      name = readLatin1String(name);
      registerType(rawType, {
        name,
        'fromWireType': (value) => value,
        'toWireType': (destructors, value) => {
          if (typeof value != "number" && typeof value != "boolean") {
            throw new TypeError(`Cannot convert ${embindRepr(value)} to ${this.name}`);
          }
          // The VM will perform JS to Wasm value conversion, according to the spec:
          // https://www.w3.org/TR/wasm-js-api-1/#towebassemblyvalue
          return value;
        },
        'argPackAdvance': GenericWireTypeSize,
        'readValueFromPointer': floatReadValueFromPointer(name, size),
        destructorFunction: null, // This type does not need a destructor
      });
    };

  
  
  
  
  
  
  
  
  var __embind_register_function = (name, argCount, rawArgTypesAddr, signature, rawInvoker, fn, isAsync) => {
      var argTypes = heap32VectorToArray(argCount, rawArgTypesAddr);
      name = readLatin1String(name);
      name = getFunctionName(name);
  
      rawInvoker = embind__requireFunction(signature, rawInvoker);
  
      exposePublicSymbol(name, function() {
        throwUnboundTypeError(`Cannot call ${name} due to unbound types`, argTypes);
      }, argCount - 1);
  
      whenDependentTypesAreResolved([], argTypes, function(argTypes) {
        var invokerArgsArray = [argTypes[0] /* return value */, null /* no class 'this'*/].concat(argTypes.slice(1) /* actual params */);
        replacePublicSymbol(name, craftInvokerFunction(name, invokerArgsArray, null /* no class 'this'*/, rawInvoker, fn, isAsync), argCount - 1);
        return [];
      });
    };

  
  
  
  /** @suppress {globalThis} */
  var __embind_register_integer = (primitiveType, name, size, minRange, maxRange) => {
      name = readLatin1String(name);
      // LLVM doesn't have signed and unsigned 32-bit types, so u32 literals come
      // out as 'i32 -1'. Always treat those as max u32.
      if (maxRange === -1) {
        maxRange = 4294967295;
      }
  
      var fromWireType = (value) => value;
  
      if (minRange === 0) {
        var bitshift = 32 - 8*size;
        fromWireType = (value) => (value << bitshift) >>> bitshift;
      }
  
      var isUnsignedType = (name.includes('unsigned'));
      var checkAssertions = (value, toTypeName) => {
        if (typeof value != "number" && typeof value != "boolean") {
          throw new TypeError(`Cannot convert "${embindRepr(value)}" to ${toTypeName}`);
        }
        if (value < minRange || value > maxRange) {
          throw new TypeError(`Passing a number "${embindRepr(value)}" from JS side to C/C++ side to an argument of type "${name}", which is outside the valid range [${minRange}, ${maxRange}]!`);
        }
      }
      var toWireType;
      if (isUnsignedType) {
        toWireType = function(destructors, value) {
          checkAssertions(value, this.name);
          return value >>> 0;
        }
      } else {
        toWireType = function(destructors, value) {
          checkAssertions(value, this.name);
          // The VM will perform JS to Wasm value conversion, according to the spec:
          // https://www.w3.org/TR/wasm-js-api-1/#towebassemblyvalue
          return value;
        }
      }
      registerType(primitiveType, {
        name,
        'fromWireType': fromWireType,
        'toWireType': toWireType,
        'argPackAdvance': GenericWireTypeSize,
        'readValueFromPointer': integerReadValueFromPointer(name, size, minRange !== 0),
        destructorFunction: null, // This type does not need a destructor
      });
    };

  
  var __embind_register_memory_view = (rawType, dataTypeIndex, name) => {
      var typeMapping = [
        Int8Array,
        Uint8Array,
        Int16Array,
        Uint16Array,
        Int32Array,
        Uint32Array,
        Float32Array,
        Float64Array,
        BigInt64Array,
        BigUint64Array,
      ];
  
      var TA = typeMapping[dataTypeIndex];
  
      function decodeMemoryView(handle) {
        var size = HEAPU32[((handle)>>2)];
        var data = HEAPU32[(((handle)+(4))>>2)];
        return new TA(HEAP8.buffer, data, size);
      }
  
      name = readLatin1String(name);
      registerType(rawType, {
        name,
        'fromWireType': decodeMemoryView,
        'argPackAdvance': GenericWireTypeSize,
        'readValueFromPointer': decodeMemoryView,
      }, {
        ignoreDuplicateRegistrations: true,
      });
    };

  
  
  
  
  var stringToUTF8Array = (str, heap, outIdx, maxBytesToWrite) => {
      assert(typeof str === 'string', `stringToUTF8Array expects a string (got ${typeof str})`);
      // Parameter maxBytesToWrite is not optional. Negative values, 0, null,
      // undefined and false each don't write out any bytes.
      if (!(maxBytesToWrite > 0))
        return 0;
  
      var startIdx = outIdx;
      var endIdx = outIdx + maxBytesToWrite - 1; // -1 for string null terminator.
      for (var i = 0; i < str.length; ++i) {
        // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code
        // unit, not a Unicode code point of the character! So decode
        // UTF16->UTF32->UTF8.
        // See http://unicode.org/faq/utf_bom.html#utf16-3
        // For UTF8 byte structure, see http://en.wikipedia.org/wiki/UTF-8#Description
        // and https://www.ietf.org/rfc/rfc2279.txt
        // and https://tools.ietf.org/html/rfc3629
        var u = str.charCodeAt(i); // possibly a lead surrogate
        if (u >= 0xD800 && u <= 0xDFFF) {
          var u1 = str.charCodeAt(++i);
          u = 0x10000 + ((u & 0x3FF) << 10) | (u1 & 0x3FF);
        }
        if (u <= 0x7F) {
          if (outIdx >= endIdx) break;
          heap[outIdx++] = u;
        } else if (u <= 0x7FF) {
          if (outIdx + 1 >= endIdx) break;
          heap[outIdx++] = 0xC0 | (u >> 6);
          heap[outIdx++] = 0x80 | (u & 63);
        } else if (u <= 0xFFFF) {
          if (outIdx + 2 >= endIdx) break;
          heap[outIdx++] = 0xE0 | (u >> 12);
          heap[outIdx++] = 0x80 | ((u >> 6) & 63);
          heap[outIdx++] = 0x80 | (u & 63);
        } else {
          if (outIdx + 3 >= endIdx) break;
          if (u > 0x10FFFF) warnOnce('Invalid Unicode code point ' + ptrToString(u) + ' encountered when serializing a JS string to a UTF-8 string in wasm memory! (Valid unicode code points should be in range 0-0x10FFFF).');
          heap[outIdx++] = 0xF0 | (u >> 18);
          heap[outIdx++] = 0x80 | ((u >> 12) & 63);
          heap[outIdx++] = 0x80 | ((u >> 6) & 63);
          heap[outIdx++] = 0x80 | (u & 63);
        }
      }
      // Null-terminate the pointer to the buffer.
      heap[outIdx] = 0;
      return outIdx - startIdx;
    };
  var stringToUTF8 = (str, outPtr, maxBytesToWrite) => {
      assert(typeof maxBytesToWrite == 'number', 'stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!');
      return stringToUTF8Array(str, HEAPU8, outPtr, maxBytesToWrite);
    };
  
  var lengthBytesUTF8 = (str) => {
      var len = 0;
      for (var i = 0; i < str.length; ++i) {
        // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code
        // unit, not a Unicode code point of the character! So decode
        // UTF16->UTF32->UTF8.
        // See http://unicode.org/faq/utf_bom.html#utf16-3
        var c = str.charCodeAt(i); // possibly a lead surrogate
        if (c <= 0x7F) {
          len++;
        } else if (c <= 0x7FF) {
          len += 2;
        } else if (c >= 0xD800 && c <= 0xDFFF) {
          len += 4; ++i;
        } else {
          len += 3;
        }
      }
      return len;
    };
  
  
  
  var __embind_register_std_string = (rawType, name) => {
      name = readLatin1String(name);
      var stdStringIsUTF8
      //process only std::string bindings with UTF8 support, in contrast to e.g. std::basic_string<unsigned char>
      = (name === "std::string");
  
      registerType(rawType, {
        name,
        // For some method names we use string keys here since they are part of
        // the public/external API and/or used by the runtime-generated code.
        'fromWireType'(value) {
          var length = HEAPU32[((value)>>2)];
          var payload = value + 4;
  
          var str;
          if (stdStringIsUTF8) {
            var decodeStartPtr = payload;
            // Looping here to support possible embedded '0' bytes
            for (var i = 0; i <= length; ++i) {
              var currentBytePtr = payload + i;
              if (i == length || HEAPU8[currentBytePtr] == 0) {
                var maxRead = currentBytePtr - decodeStartPtr;
                var stringSegment = UTF8ToString(decodeStartPtr, maxRead);
                if (str === undefined) {
                  str = stringSegment;
                } else {
                  str += String.fromCharCode(0);
                  str += stringSegment;
                }
                decodeStartPtr = currentBytePtr + 1;
              }
            }
          } else {
            var a = new Array(length);
            for (var i = 0; i < length; ++i) {
              a[i] = String.fromCharCode(HEAPU8[payload + i]);
            }
            str = a.join('');
          }
  
          _free(value);
  
          return str;
        },
        'toWireType'(destructors, value) {
          if (value instanceof ArrayBuffer) {
            value = new Uint8Array(value);
          }
  
          var length;
          var valueIsOfTypeString = (typeof value == 'string');
  
          if (!(valueIsOfTypeString || value instanceof Uint8Array || value instanceof Uint8ClampedArray || value instanceof Int8Array)) {
            throwBindingError('Cannot pass non-string to std::string');
          }
          if (stdStringIsUTF8 && valueIsOfTypeString) {
            length = lengthBytesUTF8(value);
          } else {
            length = value.length;
          }
  
          // assumes POINTER_SIZE alignment
          var base = _malloc(4 + length + 1);
          var ptr = base + 4;
          HEAPU32[((base)>>2)] = length;
          if (stdStringIsUTF8 && valueIsOfTypeString) {
            stringToUTF8(value, ptr, length + 1);
          } else {
            if (valueIsOfTypeString) {
              for (var i = 0; i < length; ++i) {
                var charCode = value.charCodeAt(i);
                if (charCode > 255) {
                  _free(ptr);
                  throwBindingError('String has UTF-16 code units that do not fit in 8 bits');
                }
                HEAPU8[ptr + i] = charCode;
              }
            } else {
              for (var i = 0; i < length; ++i) {
                HEAPU8[ptr + i] = value[i];
              }
            }
          }
  
          if (destructors !== null) {
            destructors.push(_free, base);
          }
          return base;
        },
        'argPackAdvance': GenericWireTypeSize,
        'readValueFromPointer': readPointer,
        destructorFunction(ptr) {
          _free(ptr);
        },
      });
    };

  
  
  
  var UTF16Decoder = typeof TextDecoder != 'undefined' ? new TextDecoder('utf-16le') : undefined;;
  var UTF16ToString = (ptr, maxBytesToRead) => {
      assert(ptr % 2 == 0, 'Pointer passed to UTF16ToString must be aligned to two bytes!');
      var endPtr = ptr;
      // TextDecoder needs to know the byte length in advance, it doesn't stop on
      // null terminator by itself.
      // Also, use the length info to avoid running tiny strings through
      // TextDecoder, since .subarray() allocates garbage.
      var idx = endPtr >> 1;
      var maxIdx = idx + maxBytesToRead / 2;
      // If maxBytesToRead is not passed explicitly, it will be undefined, and this
      // will always evaluate to true. This saves on code size.
      while (!(idx >= maxIdx) && HEAPU16[idx]) ++idx;
      endPtr = idx << 1;
  
      if (endPtr - ptr > 32 && UTF16Decoder)
        return UTF16Decoder.decode(HEAPU8.slice(ptr, endPtr));
  
      // Fallback: decode without UTF16Decoder
      var str = '';
  
      // If maxBytesToRead is not passed explicitly, it will be undefined, and the
      // for-loop's condition will always evaluate to true. The loop is then
      // terminated on the first null char.
      for (var i = 0; !(i >= maxBytesToRead / 2); ++i) {
        var codeUnit = HEAP16[(((ptr)+(i*2))>>1)];
        if (codeUnit == 0) break;
        // fromCharCode constructs a character from a UTF-16 code unit, so we can
        // pass the UTF16 string right through.
        str += String.fromCharCode(codeUnit);
      }
  
      return str;
    };
  
  var stringToUTF16 = (str, outPtr, maxBytesToWrite) => {
      assert(outPtr % 2 == 0, 'Pointer passed to stringToUTF16 must be aligned to two bytes!');
      assert(typeof maxBytesToWrite == 'number', 'stringToUTF16(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!');
      // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed.
      maxBytesToWrite ??= 0x7FFFFFFF;
      if (maxBytesToWrite < 2) return 0;
      maxBytesToWrite -= 2; // Null terminator.
      var startPtr = outPtr;
      var numCharsToWrite = (maxBytesToWrite < str.length*2) ? (maxBytesToWrite / 2) : str.length;
      for (var i = 0; i < numCharsToWrite; ++i) {
        // charCodeAt returns a UTF-16 encoded code unit, so it can be directly written to the HEAP.
        var codeUnit = str.charCodeAt(i); // possibly a lead surrogate
        HEAP16[((outPtr)>>1)] = codeUnit;
        outPtr += 2;
      }
      // Null-terminate the pointer to the HEAP.
      HEAP16[((outPtr)>>1)] = 0;
      return outPtr - startPtr;
    };
  
  var lengthBytesUTF16 = (str) => {
      return str.length*2;
    };
  
  var UTF32ToString = (ptr, maxBytesToRead) => {
      assert(ptr % 4 == 0, 'Pointer passed to UTF32ToString must be aligned to four bytes!');
      var i = 0;
  
      var str = '';
      // If maxBytesToRead is not passed explicitly, it will be undefined, and this
      // will always evaluate to true. This saves on code size.
      while (!(i >= maxBytesToRead / 4)) {
        var utf32 = HEAP32[(((ptr)+(i*4))>>2)];
        if (utf32 == 0) break;
        ++i;
        // Gotcha: fromCharCode constructs a character from a UTF-16 encoded code (pair), not from a Unicode code point! So encode the code point to UTF-16 for constructing.
        // See http://unicode.org/faq/utf_bom.html#utf16-3
        if (utf32 >= 0x10000) {
          var ch = utf32 - 0x10000;
          str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF));
        } else {
          str += String.fromCharCode(utf32);
        }
      }
      return str;
    };
  
  var stringToUTF32 = (str, outPtr, maxBytesToWrite) => {
      assert(outPtr % 4 == 0, 'Pointer passed to stringToUTF32 must be aligned to four bytes!');
      assert(typeof maxBytesToWrite == 'number', 'stringToUTF32(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!');
      // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed.
      maxBytesToWrite ??= 0x7FFFFFFF;
      if (maxBytesToWrite < 4) return 0;
      var startPtr = outPtr;
      var endPtr = startPtr + maxBytesToWrite - 4;
      for (var i = 0; i < str.length; ++i) {
        // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap.
        // See http://unicode.org/faq/utf_bom.html#utf16-3
        var codeUnit = str.charCodeAt(i); // possibly a lead surrogate
        if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) {
          var trailSurrogate = str.charCodeAt(++i);
          codeUnit = 0x10000 + ((codeUnit & 0x3FF) << 10) | (trailSurrogate & 0x3FF);
        }
        HEAP32[((outPtr)>>2)] = codeUnit;
        outPtr += 4;
        if (outPtr + 4 > endPtr) break;
      }
      // Null-terminate the pointer to the HEAP.
      HEAP32[((outPtr)>>2)] = 0;
      return outPtr - startPtr;
    };
  
  var lengthBytesUTF32 = (str) => {
      var len = 0;
      for (var i = 0; i < str.length; ++i) {
        // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap.
        // See http://unicode.org/faq/utf_bom.html#utf16-3
        var codeUnit = str.charCodeAt(i);
        if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) ++i; // possibly a lead surrogate, so skip over the tail surrogate.
        len += 4;
      }
  
      return len;
    };
  var __embind_register_std_wstring = (rawType, charSize, name) => {
      name = readLatin1String(name);
      var decodeString, encodeString, getHeap, lengthBytesUTF, shift;
      if (charSize === 2) {
        decodeString = UTF16ToString;
        encodeString = stringToUTF16;
        lengthBytesUTF = lengthBytesUTF16;
        getHeap = () => HEAPU16;
        shift = 1;
      } else if (charSize === 4) {
        decodeString = UTF32ToString;
        encodeString = stringToUTF32;
        lengthBytesUTF = lengthBytesUTF32;
        getHeap = () => HEAPU32;
        shift = 2;
      }
      registerType(rawType, {
        name,
        'fromWireType': (value) => {
          // Code mostly taken from _embind_register_std_string fromWireType
          var length = HEAPU32[((value)>>2)];
          var HEAP = getHeap();
          var str;
  
          var decodeStartPtr = value + 4;
          // Looping here to support possible embedded '0' bytes
          for (var i = 0; i <= length; ++i) {
            var currentBytePtr = value + 4 + i * charSize;
            if (i == length || HEAP[currentBytePtr >> shift] == 0) {
              var maxReadBytes = currentBytePtr - decodeStartPtr;
              var stringSegment = decodeString(decodeStartPtr, maxReadBytes);
              if (str === undefined) {
                str = stringSegment;
              } else {
                str += String.fromCharCode(0);
                str += stringSegment;
              }
              decodeStartPtr = currentBytePtr + charSize;
            }
          }
  
          _free(value);
  
          return str;
        },
        'toWireType': (destructors, value) => {
          if (!(typeof value == 'string')) {
            throwBindingError(`Cannot pass non-string to C++ string type ${name}`);
          }
  
          // assumes POINTER_SIZE alignment
          var length = lengthBytesUTF(value);
          var ptr = _malloc(4 + length + charSize);
          HEAPU32[((ptr)>>2)] = length >> shift;
  
          encodeString(value, ptr + 4, length + charSize);
  
          if (destructors !== null) {
            destructors.push(_free, ptr);
          }
          return ptr;
        },
        'argPackAdvance': GenericWireTypeSize,
        'readValueFromPointer': simpleReadValueFromPointer,
        destructorFunction(ptr) {
          _free(ptr);
        }
      });
    };

  
  var __embind_register_void = (rawType, name) => {
      name = readLatin1String(name);
      registerType(rawType, {
        isVoid: true, // void return values can be optimized out sometimes
        name,
        'argPackAdvance': 0,
        'fromWireType': () => undefined,
        // TODO: assert if anything else is given?
        'toWireType': (destructors, o) => undefined,
      });
    };

  var nowIsMonotonic = 1;
  var __emscripten_get_now_is_monotonic = () => nowIsMonotonic;

  
  
  
  
  var maybeExit = () => {
      if (runtimeExited) {
        return;
      }
      if (!keepRuntimeAlive()) {
        try {
          if (ENVIRONMENT_IS_PTHREAD) __emscripten_thread_exit(EXITSTATUS);
          else
          _exit(EXITSTATUS);
        } catch (e) {
          handleException(e);
        }
      }
    };
  var callUserCallback = (func) => {
      if (runtimeExited || ABORT) {
        err('user callback triggered after runtime exited or application aborted.  Ignoring.');
        return;
      }
      try {
        func();
        maybeExit();
      } catch (e) {
        handleException(e);
      }
    };
  
  
  
  var __emscripten_thread_mailbox_await = (pthread_ptr) => {
      if (typeof Atomics.waitAsync === 'function') {
        // Wait on the pthread's initial self-pointer field because it is easy and
        // safe to access from sending threads that need to notify the waiting
        // thread.
        // TODO: How to make this work with wasm64?
        var wait = Atomics.waitAsync(HEAP32, ((pthread_ptr)>>2), pthread_ptr);
        assert(wait.async);
        wait.value.then(checkMailbox);
        var waitingAsync = pthread_ptr + 128;
        Atomics.store(HEAP32, ((waitingAsync)>>2), 1);
      }
      // If `Atomics.waitAsync` is not implemented, then we will always fall back
      // to postMessage and there is no need to do anything here.
    };
  Module['__emscripten_thread_mailbox_await'] = __emscripten_thread_mailbox_await;
  
  var checkMailbox = () => {
      // Only check the mailbox if we have a live pthread runtime. We implement
      // pthread_self to return 0 if there is no live runtime.
      var pthread_ptr = _pthread_self();
      if (pthread_ptr) {
        // If we are using Atomics.waitAsync as our notification mechanism, wait
        // for a notification before processing the mailbox to avoid missing any
        // work that could otherwise arrive after we've finished processing the
        // mailbox and before we're ready for the next notification.
        __emscripten_thread_mailbox_await(pthread_ptr);
        callUserCallback(__emscripten_check_mailbox);
      }
    };
  Module['checkMailbox'] = checkMailbox;
  
  var __emscripten_notify_mailbox_postmessage = (targetThreadId, currThreadId, mainThreadId) => {
      if (targetThreadId == currThreadId) {
        setTimeout(checkMailbox);
      } else if (ENVIRONMENT_IS_PTHREAD) {
        postMessage({'targetThread' : targetThreadId, 'cmd' : 'checkMailbox'});
      } else {
        var worker = PThread.pthreads[targetThreadId];
        if (!worker) {
          err(`Cannot send message to thread with ID ${targetThreadId}, unknown thread ID!`);
          return;
        }
        worker.postMessage({'cmd' : 'checkMailbox'});
      }
    };

  
  var proxiedJSCallArgs = [];
  
  var __emscripten_receive_on_main_thread_js = (index, callingThread, numCallArgs, args) => {
      // Sometimes we need to backproxy events to the calling thread (e.g.
      // HTML5 DOM events handlers such as
      // emscripten_set_mousemove_callback()), so keep track in a globally
      // accessible variable about the thread that initiated the proxying.
      numCallArgs /= 2;
      proxiedJSCallArgs.length = numCallArgs;
      var b = ((args)>>3);
      for (var i = 0; i < numCallArgs; i++) {
        if (HEAP64[b + 2*i]) {
          // It's a BigInt.
          proxiedJSCallArgs[i] = HEAP64[b + 2*i + 1];
        } else {
          // It's a Number.
          proxiedJSCallArgs[i] = HEAPF64[b + 2*i + 1];
        }
      }
      // Proxied JS library funcs are encoded as positive values, and
      // EM_ASMs as negative values (see include_asm_consts)
      var isEmAsmConst = index < 0;
      var func = !isEmAsmConst ? proxiedFunctionTable[index] : ASM_CONSTS[-index - 1];
      assert(func.length == numCallArgs, 'Call args mismatch in _emscripten_receive_on_main_thread_js');
      PThread.currentProxiedOperationCallerThread = callingThread;
      var rtn = func.apply(null, proxiedJSCallArgs);
      PThread.currentProxiedOperationCallerThread = 0;
      // Proxied functions can return any type except bigint.  All other types
      // cooerce to f64/double (the return type of this function in C) but not
      // bigint.
      assert(typeof rtn != "bigint");
      return rtn;
    };


  var __emscripten_thread_set_strongref = (thread) => {
      // Called when a thread needs to be strongly referenced.
      // Currently only used for:
      // - keeping the "main" thread alive in PROXY_TO_PTHREAD mode;
      // - crashed threads that needs to propagate the uncaught exception
      //   back to the main thread.
    };

  var isLeapYear = (year) => year%4 === 0 && (year%100 !== 0 || year%400 === 0);
  
  var MONTH_DAYS_LEAP_CUMULATIVE = [0,31,60,91,121,152,182,213,244,274,305,335];
  
  var MONTH_DAYS_REGULAR_CUMULATIVE = [0,31,59,90,120,151,181,212,243,273,304,334];
  var ydayFromDate = (date) => {
      var leap = isLeapYear(date.getFullYear());
      var monthDaysCumulative = (leap ? MONTH_DAYS_LEAP_CUMULATIVE : MONTH_DAYS_REGULAR_CUMULATIVE);
      var yday = monthDaysCumulative[date.getMonth()] + date.getDate() - 1; // -1 since it's days since Jan 1
  
      return yday;
    };
  
  function __localtime_js(time, tmPtr) {
    time = bigintToI53Checked(time);;
  
    
      var date = new Date(time*1000);
      HEAP32[((tmPtr)>>2)] = date.getSeconds();
      HEAP32[(((tmPtr)+(4))>>2)] = date.getMinutes();
      HEAP32[(((tmPtr)+(8))>>2)] = date.getHours();
      HEAP32[(((tmPtr)+(12))>>2)] = date.getDate();
      HEAP32[(((tmPtr)+(16))>>2)] = date.getMonth();
      HEAP32[(((tmPtr)+(20))>>2)] = date.getFullYear()-1900;
      HEAP32[(((tmPtr)+(24))>>2)] = date.getDay();
  
      var yday = ydayFromDate(date)|0;
      HEAP32[(((tmPtr)+(28))>>2)] = yday;
      HEAP32[(((tmPtr)+(36))>>2)] = -(date.getTimezoneOffset() * 60);
  
      // Attention: DST is in December in South, and some regions don't have DST at all.
      var start = new Date(date.getFullYear(), 0, 1);
      var summerOffset = new Date(date.getFullYear(), 6, 1).getTimezoneOffset();
      var winterOffset = start.getTimezoneOffset();
      var dst = (summerOffset != winterOffset && date.getTimezoneOffset() == Math.min(winterOffset, summerOffset))|0;
      HEAP32[(((tmPtr)+(32))>>2)] = dst;
    ;
  }

  
  var __mktime_js = function(tmPtr) {
  
    var ret = (() => { 
      var date = new Date(HEAP32[(((tmPtr)+(20))>>2)] + 1900,
                          HEAP32[(((tmPtr)+(16))>>2)],
                          HEAP32[(((tmPtr)+(12))>>2)],
                          HEAP32[(((tmPtr)+(8))>>2)],
                          HEAP32[(((tmPtr)+(4))>>2)],
                          HEAP32[((tmPtr)>>2)],
                          0);
  
      // There's an ambiguous hour when the time goes back; the tm_isdst field is
      // used to disambiguate it.  Date() basically guesses, so we fix it up if it
      // guessed wrong, or fill in tm_isdst with the guess if it's -1.
      var dst = HEAP32[(((tmPtr)+(32))>>2)];
      var guessedOffset = date.getTimezoneOffset();
      var start = new Date(date.getFullYear(), 0, 1);
      var summerOffset = new Date(date.getFullYear(), 6, 1).getTimezoneOffset();
      var winterOffset = start.getTimezoneOffset();
      var dstOffset = Math.min(winterOffset, summerOffset); // DST is in December in South
      if (dst < 0) {
        // Attention: some regions don't have DST at all.
        HEAP32[(((tmPtr)+(32))>>2)] = Number(summerOffset != winterOffset && dstOffset == guessedOffset);
      } else if ((dst > 0) != (dstOffset == guessedOffset)) {
        var nonDstOffset = Math.max(winterOffset, summerOffset);
        var trueOffset = dst > 0 ? dstOffset : nonDstOffset;
        // Don't try setMinutes(date.getMinutes() + ...) -- it's messed up.
        date.setTime(date.getTime() + (trueOffset - guessedOffset)*60000);
      }
  
      HEAP32[(((tmPtr)+(24))>>2)] = date.getDay();
      var yday = ydayFromDate(date)|0;
      HEAP32[(((tmPtr)+(28))>>2)] = yday;
      // To match expected behavior, update fields from date
      HEAP32[((tmPtr)>>2)] = date.getSeconds();
      HEAP32[(((tmPtr)+(4))>>2)] = date.getMinutes();
      HEAP32[(((tmPtr)+(8))>>2)] = date.getHours();
      HEAP32[(((tmPtr)+(12))>>2)] = date.getDate();
      HEAP32[(((tmPtr)+(16))>>2)] = date.getMonth();
      HEAP32[(((tmPtr)+(20))>>2)] = date.getYear();
  
      var timeMs = date.getTime();
      if (isNaN(timeMs)) {
        return -1;
      }
      // Return time in microseconds
      return timeMs / 1000;
     })();
    return BigInt(ret);
  };

  var __timegm_js = function(tmPtr) {
  
    var ret = (() => { 
      var time = Date.UTC(HEAP32[(((tmPtr)+(20))>>2)] + 1900,
                          HEAP32[(((tmPtr)+(16))>>2)],
                          HEAP32[(((tmPtr)+(12))>>2)],
                          HEAP32[(((tmPtr)+(8))>>2)],
                          HEAP32[(((tmPtr)+(4))>>2)],
                          HEAP32[((tmPtr)>>2)],
                          0);
      var date = new Date(time);
  
      HEAP32[(((tmPtr)+(24))>>2)] = date.getUTCDay();
      var start = Date.UTC(date.getUTCFullYear(), 0, 1, 0, 0, 0, 0);
      var yday = ((date.getTime() - start) / (1000 * 60 * 60 * 24))|0;
      HEAP32[(((tmPtr)+(28))>>2)] = yday;
  
      return date.getTime() / 1000;
     })();
    return BigInt(ret);
  };

  
  
  var stringToNewUTF8 = (str) => {
      var size = lengthBytesUTF8(str) + 1;
      var ret = _malloc(size);
      if (ret) stringToUTF8(str, ret, size);
      return ret;
    };
  var __tzset_js = (timezone, daylight, tzname) => {
      // TODO: Use (malleable) environment variables instead of system settings.
      var currentYear = new Date().getFullYear();
      var winter = new Date(currentYear, 0, 1);
      var summer = new Date(currentYear, 6, 1);
      var winterOffset = winter.getTimezoneOffset();
      var summerOffset = summer.getTimezoneOffset();
  
      // Local standard timezone offset. Local standard time is not adjusted for daylight savings.
      // This code uses the fact that getTimezoneOffset returns a greater value during Standard Time versus Daylight Saving Time (DST).
      // Thus it determines the expected output during Standard Time, and it compares whether the output of the given date the same (Standard) or less (DST).
      var stdTimezoneOffset = Math.max(winterOffset, summerOffset);
  
      // timezone is specified as seconds west of UTC ("The external variable
      // `timezone` shall be set to the difference, in seconds, between
      // Coordinated Universal Time (UTC) and local standard time."), the same
      // as returned by stdTimezoneOffset.
      // See http://pubs.opengroup.org/onlinepubs/009695399/functions/tzset.html
      HEAPU32[((timezone)>>2)] = stdTimezoneOffset * 60;
  
      HEAP32[((daylight)>>2)] = Number(winterOffset != summerOffset);
  
      function extractZone(date) {
        var match = date.toTimeString().match(/\(([A-Za-z ]+)\)$/);
        return match ? match[1] : "GMT";
      };
      var winterName = extractZone(winter);
      var summerName = extractZone(summer);
      var winterNamePtr = stringToNewUTF8(winterName);
      var summerNamePtr = stringToNewUTF8(summerName);
      if (summerOffset < winterOffset) {
        // Northern hemisphere
        HEAPU32[((tzname)>>2)] = winterNamePtr;
        HEAPU32[(((tzname)+(4))>>2)] = summerNamePtr;
      } else {
        HEAPU32[((tzname)>>2)] = summerNamePtr;
        HEAPU32[(((tzname)+(4))>>2)] = winterNamePtr;
      }
    };

  var __wasmfs_copy_preloaded_file_data = (index, buffer) =>
      HEAPU8.set(wasmFSPreloadedFiles[index].fileData, buffer);

  var wasmFSPreloadedDirs = [];
  var __wasmfs_get_num_preloaded_dirs = () => wasmFSPreloadedDirs.length;

  var wasmFSPreloadedFiles = [];
  
  var wasmFSPreloadingFlushed = false;
  var __wasmfs_get_num_preloaded_files = () => {
      // When this method is called from WasmFS it means that we are about to
      // flush all the preloaded data, so mark that. (There is no call that
      // occurs at the end of that flushing, which would be more natural, but it
      // is fine to mark the flushing here as during the flushing itself no user
      // code can run, so nothing will check whether we have flushed or not.)
      wasmFSPreloadingFlushed = true;
      return wasmFSPreloadedFiles.length;
    };

  var __wasmfs_get_preloaded_child_path = (index, childNameBuffer) => {
      var s = wasmFSPreloadedDirs[index].childName;
      var len = lengthBytesUTF8(s) + 1;
      stringToUTF8(s, childNameBuffer, len);
    };

  var __wasmfs_get_preloaded_file_mode = (index) => wasmFSPreloadedFiles[index].mode;

  var __wasmfs_get_preloaded_file_size = (index) =>
      wasmFSPreloadedFiles[index].fileData.length;

  var __wasmfs_get_preloaded_parent_path = (index, parentPathBuffer) => {
      var s = wasmFSPreloadedDirs[index].parentPath;
      var len = lengthBytesUTF8(s) + 1;
      stringToUTF8(s, parentPathBuffer, len);
    };

  
  var __wasmfs_get_preloaded_path_name = (index, fileNameBuffer) => {
      var s = wasmFSPreloadedFiles[index].pathName;
      var len = lengthBytesUTF8(s) + 1;
      stringToUTF8(s, fileNameBuffer, len);
    };

  var wasmfsOPFSAccessHandles = new HandleAllocator();
  
  var wasmfsOPFSProxyFinish = (ctx) => {
      // When using pthreads the proxy needs to know when the work is finished.
      // When used with JSPI the work will be executed in an async block so there
      // is no need to notify when done.
      _emscripten_proxy_finish(ctx);
    };
  async function __wasmfs_opfs_close_access(ctx, accessID, errPtr) {
      let accessHandle = wasmfsOPFSAccessHandles.get(accessID);
      try {
        await accessHandle.close();
      } catch {
        let err = -29;
        HEAP32[((errPtr)>>2)] = err;
      }
      wasmfsOPFSAccessHandles.free(accessID);
      wasmfsOPFSProxyFinish(ctx);
    }

  var wasmfsOPFSBlobs = new HandleAllocator();
  var __wasmfs_opfs_close_blob = (blobID) => {
      wasmfsOPFSBlobs.free(blobID);
    };

  
  async function __wasmfs_opfs_flush_access(ctx, accessID, errPtr) {
      let accessHandle = wasmfsOPFSAccessHandles.get(accessID);
      try {
        await accessHandle.flush();
      } catch {
        let err = -29;
        HEAP32[((errPtr)>>2)] = err;
      }
      wasmfsOPFSProxyFinish(ctx);
    }

  var wasmfsOPFSDirectoryHandles = new HandleAllocator();
  var __wasmfs_opfs_free_directory = (dirID) => {
      wasmfsOPFSDirectoryHandles.free(dirID);
    };

  var wasmfsOPFSFileHandles = new HandleAllocator();
  var __wasmfs_opfs_free_file = (fileID) => {
      wasmfsOPFSFileHandles.free(fileID);
    };

  
  async function wasmfsOPFSGetOrCreateFile(parent, name, create) {
      let parentHandle = wasmfsOPFSDirectoryHandles.get(parent);
      let fileHandle;
      try {
        fileHandle = await parentHandle.getFileHandle(name, {create: create});
      } catch (e) {
        if (e.name === "NotFoundError") {
          return -20;
        }
        if (e.name === "TypeMismatchError") {
          return -31;
        }
        err('unexpected error:', e, e.stack);
        return -29;
      }
      return wasmfsOPFSFileHandles.allocate(fileHandle);
    }
  
  async function wasmfsOPFSGetOrCreateDir(parent, name, create) {
      let parentHandle = wasmfsOPFSDirectoryHandles.get(parent);
      let childHandle;
      try {
        childHandle =
            await parentHandle.getDirectoryHandle(name, {create: create});
      } catch (e) {
        if (e.name === "NotFoundError") {
          return -20;
        }
        if (e.name === "TypeMismatchError") {
          return -54;
        }
        err('unexpected error:', e, e.stack);
        return -29;
      }
      return wasmfsOPFSDirectoryHandles.allocate(childHandle);
    }
  
  
  async function __wasmfs_opfs_get_child(ctx, parent, namePtr, childTypePtr, childIDPtr) {
      let name = UTF8ToString(namePtr);
      let childType = 1;
      let childID = await wasmfsOPFSGetOrCreateFile(parent, name, false);
      if (childID == -31) {
        childType = 2;
        childID = await wasmfsOPFSGetOrCreateDir(parent, name, false);
      }
      HEAP32[((childTypePtr)>>2)] = childType;
      HEAP32[((childIDPtr)>>2)] = childID;
      wasmfsOPFSProxyFinish(ctx);
    }

  
  
  var __wasmfs_opfs_get_entries = async function(ctx, dirID, entriesPtr, errPtr) {
      let dirHandle = wasmfsOPFSDirectoryHandles.get(dirID);
  
      // TODO: Use 'for await' once Acorn supports that.
      try {
        let iter = dirHandle.entries();
        for (let entry; entry = await iter.next(), !entry.done;) {
          let [name, child] = entry.value;
          withStackSave(() => {
            let namePtr = stringToUTF8OnStack(name);
            let type = child.kind == "file" ?
                1 :
            2;
            __wasmfs_opfs_record_entry(entriesPtr, namePtr, type)
          });
        }
      } catch {
        let err = -29;
        HEAP32[((errPtr)>>2)] = err;
      }
      wasmfsOPFSProxyFinish(ctx);
    };

  
  async function __wasmfs_opfs_get_size_access(ctx, accessID, sizePtr) {
      let accessHandle = wasmfsOPFSAccessHandles.get(accessID);
      let size;
      try {
        size = await accessHandle.getSize();
      } catch {
        size = -29;
      }
      HEAP64[((sizePtr)>>3)] = BigInt(size);
      wasmfsOPFSProxyFinish(ctx);
    }

  var __wasmfs_opfs_get_size_blob = (blobID) => {
      // This cannot fail.
      return wasmfsOPFSBlobs.get(blobID).size;
    };

  
  async function __wasmfs_opfs_get_size_file(ctx, fileID, sizePtr) {
      let fileHandle = wasmfsOPFSFileHandles.get(fileID);
      let size;
      try {
        size = (await fileHandle.getFile()).size;
      } catch {
        size = -29;
      }
      HEAP64[((sizePtr)>>3)] = BigInt(size);
      wasmfsOPFSProxyFinish(ctx);
    }

  
  async function __wasmfs_opfs_init_root_directory(ctx) {
      // allocated.length starts off as 1 since 0 is a reserved handle
      if (wasmfsOPFSDirectoryHandles.allocated.length == 1) {
        // Closure compiler errors on this as it does not recognize the OPFS
        // API yet, it seems. Unfortunately an existing annotation for this is in
        // the closure compiler codebase, and cannot be overridden in user code
        // (it complains on a duplicate type annotation), so just suppress it.
        /** @suppress {checkTypes} */
        let root = await navigator.storage.getDirectory();
        wasmfsOPFSDirectoryHandles.allocated.push(root);
      }
      wasmfsOPFSProxyFinish(ctx);
    }

  
  
  async function __wasmfs_opfs_insert_directory(ctx, parent, namePtr, childIDPtr) {
      let name = UTF8ToString(namePtr);
      let childID = await wasmfsOPFSGetOrCreateDir(parent, name, true);
      HEAP32[((childIDPtr)>>2)] = childID;
      wasmfsOPFSProxyFinish(ctx);
    }

  
  
  async function __wasmfs_opfs_insert_file(ctx, parent, namePtr, childIDPtr) {
      let name = UTF8ToString(namePtr);
      let childID = await wasmfsOPFSGetOrCreateFile(parent, name, true);
      HEAP32[((childIDPtr)>>2)] = childID;
      wasmfsOPFSProxyFinish(ctx);
    }

  
  
  
  async function __wasmfs_opfs_move_file(ctx, fileID, newParentID, namePtr, errPtr) {
      let name = UTF8ToString(namePtr);
      let fileHandle = wasmfsOPFSFileHandles.get(fileID);
      let newDirHandle = wasmfsOPFSDirectoryHandles.get(newParentID);
      try {
        await fileHandle.move(newDirHandle, name);
      } catch {
        let err = -29;
        HEAP32[((errPtr)>>2)] = err;
      }
      wasmfsOPFSProxyFinish(ctx);
    }

  
  
  async function __wasmfs_opfs_open_access(ctx, fileID, accessIDPtr) {
      let fileHandle = wasmfsOPFSFileHandles.get(fileID);
      let accessID;
      try {
        let accessHandle;
        // TODO: Remove this once the Access Handles API has settled.
        // TODO: Closure is confused by this code that supports two versions of
        //       the same API, so suppress type checking on it.
        /** @suppress {checkTypes} */
        var len = FileSystemFileHandle.prototype.createSyncAccessHandle.length;
        if (len == 0) {
          accessHandle = await fileHandle.createSyncAccessHandle();
        } else {
          accessHandle = await fileHandle.createSyncAccessHandle(
              {mode: "in-place"});
        }
        accessID = wasmfsOPFSAccessHandles.allocate(accessHandle);
      } catch (e) {
        // TODO: Presumably only one of these will appear in the final API?
        if (e.name === "InvalidStateError" ||
            e.name === "NoModificationAllowedError") {
          accessID = -2;
        } else {
          err('unexpected error:', e, e.stack);
          accessID = -29;
        }
      }
      HEAP32[((accessIDPtr)>>2)] = accessID;
      wasmfsOPFSProxyFinish(ctx);
    }

  
  
  async function __wasmfs_opfs_open_blob(ctx, fileID, blobIDPtr) {
      let fileHandle = wasmfsOPFSFileHandles.get(fileID);
      let blobID;
      try {
        let blob = await fileHandle.getFile();
        blobID = wasmfsOPFSBlobs.allocate(blob);
      } catch (e) {
        if (e.name === "NotAllowedError") {
          blobID = -2;
        } else {
          err('unexpected error:', e, e.stack);
          blobID = -29;
        }
      }
      HEAP32[((blobIDPtr)>>2)] = blobID;
      wasmfsOPFSProxyFinish(ctx);
    }

  function __wasmfs_opfs_read_access(accessID, bufPtr, len, pos) {
      let accessHandle = wasmfsOPFSAccessHandles.get(accessID);
      let data = HEAPU8.subarray(bufPtr, bufPtr + len);
      try {
        return  accessHandle.read(data, {at: pos});
      } catch (e) {
        if (e.name == "TypeError") {
          return -28;
        }
        err('unexpected error:', e, e.stack);
        return -29;
      }
    }

  
  async function __wasmfs_opfs_read_blob(ctx, blobID, bufPtr, len, pos, nreadPtr) {
      let blob = wasmfsOPFSBlobs.get(blobID);
      let slice = blob.slice(pos, pos + len);
      let nread = 0;
  
      try {
        // TODO: Use ReadableStreamBYOBReader once
        // https://bugs.chromium.org/p/chromium/issues/detail?id=1189621 is
        // resolved.
        let buf = await slice.arrayBuffer();
        let data = new Uint8Array(buf);
        HEAPU8.set(data, bufPtr);
        nread += data.length;
      } catch (e) {
        if (e instanceof RangeError) {
          nread = -21;
        } else {
          err('unexpected error:', e, e.stack);
          nread = -29;
        }
      }
  
      HEAP32[((nreadPtr)>>2)] = nread;
      wasmfsOPFSProxyFinish(ctx);
    }

  
  
  async function __wasmfs_opfs_remove_child(ctx, dirID, namePtr, errPtr) {
      let name = UTF8ToString(namePtr);
      let dirHandle = wasmfsOPFSDirectoryHandles.get(dirID);
      try {
        await dirHandle.removeEntry(name);
      } catch {
        let err = -29;
        HEAP32[((errPtr)>>2)] = err;
      }
      wasmfsOPFSProxyFinish(ctx);
    }

  
  
  async function __wasmfs_opfs_set_size_access(ctx, accessID, size, errPtr) {
    size = bigintToI53Checked(size);;
  
    
      let accessHandle = wasmfsOPFSAccessHandles.get(accessID);
      try {
        await accessHandle.truncate(size);
      } catch {
        let err = -29;
        HEAP32[((errPtr)>>2)] = err;
      }
      wasmfsOPFSProxyFinish(ctx);
    ;
  }

  
  
  async function __wasmfs_opfs_set_size_file(ctx, fileID, size, errPtr) {
    size = bigintToI53Checked(size);;
  
    
      let fileHandle = wasmfsOPFSFileHandles.get(fileID);
      try {
        let writable = await fileHandle.createWritable({keepExistingData: true});
        await writable.truncate(size);
        await writable.close();
      } catch {
        let err = -29;
        HEAP32[((errPtr)>>2)] = err;
      }
      wasmfsOPFSProxyFinish(ctx);
    ;
  }

  function __wasmfs_opfs_write_access(accessID, bufPtr, len, pos) {
      let accessHandle = wasmfsOPFSAccessHandles.get(accessID);
      let data = HEAPU8.subarray(bufPtr, bufPtr + len);
      try {
        return  accessHandle.write(data, {at: pos});
      } catch (e) {
        if (e.name == "TypeError") {
          return -28;
        }
        err('unexpected error:', e, e.stack);
        return -29;
      }
    }

  var FS_stdin_getChar_buffer = [];
  
  
  /** @type {function(string, boolean=, number=)} */
  function intArrayFromString(stringy, dontAddNull, length) {
    var len = length > 0 ? length : lengthBytesUTF8(stringy)+1;
    var u8array = new Array(len);
    var numBytesWritten = stringToUTF8Array(stringy, u8array, 0, u8array.length);
    if (dontAddNull) u8array.length = numBytesWritten;
    return u8array;
  }
  var FS_stdin_getChar = () => {
      if (!FS_stdin_getChar_buffer.length) {
        var result = null;
        if (typeof window != 'undefined' &&
          typeof window.prompt == 'function') {
          // Browser.
          result = window.prompt('Input: ');  // returns null on cancel
          if (result !== null) {
            result += '\n';
          }
        } else if (typeof readline == 'function') {
          // Command line.
          result = readline();
          if (result !== null) {
            result += '\n';
          }
        }
        if (!result) {
          return null;
        }
        FS_stdin_getChar_buffer = intArrayFromString(result, true);
      }
      return FS_stdin_getChar_buffer.shift();
    };
  var __wasmfs_stdin_get_char = () => {
      // Return the read character, or -1 to indicate EOF.
      var c = FS_stdin_getChar();
      if (typeof c === 'number') {
        return c;
      }
      return -1;
    };

  var __wasmfs_thread_utils_heartbeat = (queue) => {
      var intervalID =
        setInterval(() => {
          if (ABORT) {
            clearInterval(intervalID);
          } else {
            _emscripten_proxy_execute_queue(queue);
          }
        }, 50);
    };

  var _abort = () => {
      abort('native code called abort()');
    };

  var readEmAsmArgsArray = [];
  var readEmAsmArgs = (sigPtr, buf) => {
      // Nobody should have mutated _readEmAsmArgsArray underneath us to be something else than an array.
      assert(Array.isArray(readEmAsmArgsArray));
      // The input buffer is allocated on the stack, so it must be stack-aligned.
      assert(buf % 16 == 0);
      readEmAsmArgsArray.length = 0;
      var ch;
      // Most arguments are i32s, so shift the buffer pointer so it is a plain
      // index into HEAP32.
      while (ch = HEAPU8[sigPtr++]) {
        var chr = String.fromCharCode(ch);
        var validChars = ['d', 'f', 'i', 'p'];
        // In WASM_BIGINT mode we support passing i64 values as bigint.
        validChars.push('j');
        assert(validChars.includes(chr), `Invalid character ${ch}("${chr}") in readEmAsmArgs! Use only [${validChars}], and do not specify "v" for void return argument.`);
        // Floats are always passed as doubles, so all types except for 'i'
        // are 8 bytes and require alignment.
        var wide = (ch != 105);
        wide &= (ch != 112);
        buf += wide && (buf % 8) ? 4 : 0;
        readEmAsmArgsArray.push(
          // Special case for pointers under wasm64 or CAN_ADDRESS_2GB mode.
          ch == 112 ? HEAPU32[((buf)>>2)] :
          ch == 106 ? HEAP64[((buf)>>3)] :
          ch == 105 ?
            HEAP32[((buf)>>2)] :
            HEAPF64[((buf)>>3)]
        );
        buf += wide ? 8 : 4;
      }
      return readEmAsmArgsArray;
    };
  var runEmAsmFunction = (code, sigPtr, argbuf) => {
      var args = readEmAsmArgs(sigPtr, argbuf);
      assert(ASM_CONSTS.hasOwnProperty(code), `No EM_ASM constant found at address ${code}.  The loaded WebAssembly file is likely out of sync with the generated JavaScript.`);
      return ASM_CONSTS[code].apply(null, args);
    };
  var _emscripten_asm_const_int = (code, sigPtr, argbuf) => {
      return runEmAsmFunction(code, sigPtr, argbuf);
    };

  
  var _emscripten_check_blocking_allowed = () => {
  
      if (ENVIRONMENT_IS_WORKER) return; // Blocking in a worker/pthread is fine.
  
      warnOnce('Blocking on the main thread is very dangerous, see https://emscripten.org/docs/porting/pthreads.html#blocking-on-the-main-browser-thread');
  
    };

  var _emscripten_console_error = (str) => {
      assert(typeof str == 'number');
      console.error(UTF8ToString(str));
    };

  var _emscripten_console_log = (str) => {
      assert(typeof str == 'number');
      console.log(UTF8ToString(str));
    };

  var _emscripten_console_warn = (str) => {
      assert(typeof str == 'number');
      console.warn(UTF8ToString(str));
    };

  var _emscripten_date_now = () => Date.now();

  var _emscripten_err = (str) => err(UTF8ToString(str));

  var runtimeKeepalivePush = () => {
      runtimeKeepaliveCounter += 1;
    };
  var _emscripten_exit_with_live_runtime = () => {
      runtimeKeepalivePush();
      throw 'unwind';
    };

  var _emscripten_get_now;
      // Pthreads need their clocks synchronized to the execution of the main
      // thread, so, when using them, make sure to adjust all timings to the
      // respective time origins.
      _emscripten_get_now = () => performance.timeOrigin + performance.now();
  ;

  var _emscripten_has_asyncify = () => 0;

  var _emscripten_out = (str) => out(UTF8ToString(str));

  var getHeapMax = () =>
      HEAPU8.length;
  
  var abortOnCannotGrowMemory = (requestedSize) => {
      abort(`Cannot enlarge memory arrays to size ${requestedSize} bytes (OOM). Either (1) compile with -sINITIAL_MEMORY=X with X higher than the current value ${HEAP8.length}, (2) compile with -sALLOW_MEMORY_GROWTH which allows increasing the size at runtime, or (3) if you want malloc to return NULL (0) instead of this abort, compile with -sABORTING_MALLOC=0`);
    };
  var _emscripten_resize_heap = (requestedSize) => {
      var oldSize = HEAPU8.length;
      // With CAN_ADDRESS_2GB or MEMORY64, pointers are already unsigned.
      requestedSize >>>= 0;
      abortOnCannotGrowMemory(requestedSize);
    };

  var _emscripten_unwind_to_js_event_loop = () => {
      throw 'unwind';
    };

  var ENV = {
  };
  
  var getExecutableName = () => {
      return thisProgram || './this.program';
    };
  var getEnvStrings = () => {
      if (!getEnvStrings.strings) {
        // Default values.
        // Browser language detection #8751
        var lang = ((typeof navigator == 'object' && navigator.languages && navigator.languages[0]) || 'C').replace('-', '_') + '.UTF-8';
        var env = {
          'USER': 'web_user',
          'LOGNAME': 'web_user',
          'PATH': '/',
          'PWD': '/',
          'HOME': '/home/web_user',
          'LANG': lang,
          '_': getExecutableName()
        };
        // Apply the user-provided values, if any.
        for (var x in ENV) {
          // x is a key in ENV; if ENV[x] is undefined, that means it was
          // explicitly set to be so. We allow user code to do that to
          // force variables with default values to remain unset.
          if (ENV[x] === undefined) delete env[x];
          else env[x] = ENV[x];
        }
        var strings = [];
        for (var x in env) {
          strings.push(`${x}=${env[x]}`);
        }
        getEnvStrings.strings = strings;
      }
      return getEnvStrings.strings;
    };
  
  var stringToAscii = (str, buffer) => {
      for (var i = 0; i < str.length; ++i) {
        assert(str.charCodeAt(i) === (str.charCodeAt(i) & 0xff));
        HEAP8[((buffer++)>>0)] = str.charCodeAt(i);
      }
      // Null-terminate the string
      HEAP8[((buffer)>>0)] = 0;
    };
  
  var _environ_get = 
  function(__environ, environ_buf) {
  if (ENVIRONMENT_IS_PTHREAD)
    return proxyToMainThread(3, 1, __environ, environ_buf);
  
      var bufSize = 0;
      getEnvStrings().forEach((string, i) => {
        var ptr = environ_buf + bufSize;
        HEAPU32[(((__environ)+(i*4))>>2)] = ptr;
        stringToAscii(string, ptr);
        bufSize += string.length + 1;
      });
      return 0;
    
  }
  ;

  
  var _environ_sizes_get = 
  function(penviron_count, penviron_buf_size) {
  if (ENVIRONMENT_IS_PTHREAD)
    return proxyToMainThread(4, 1, penviron_count, penviron_buf_size);
  
      var strings = getEnvStrings();
      HEAPU32[((penviron_count)>>2)] = strings.length;
      var bufSize = 0;
      strings.forEach((string) => bufSize += string.length + 1);
      HEAPU32[((penviron_buf_size)>>2)] = bufSize;
      return 0;
    
  }
  ;


  var initRandomFill = () => {
      if (typeof crypto == 'object' && typeof crypto['getRandomValues'] == 'function') {
        // for modern web browsers
        // like with most Web APIs, we can't use Web Crypto API directly on shared memory,
        // so we need to create an intermediate buffer and copy it to the destination
        return (view) => (
          view.set(crypto.getRandomValues(new Uint8Array(view.byteLength))),
          // Return the original view to match modern native implementations.
          view
        );
      } else
      // we couldn't find a proper implementation, as Math.random() is not suitable for /dev/random, see emscripten-core/emscripten/pull/7096
      abort('no cryptographic support found for randomDevice. consider polyfilling it if you want to use something insecure like Math.random(), e.g. put this in a --pre-js: var crypto = { getRandomValues: (array) => { for (var i = 0; i < array.length; i++) array[i] = (Math.random()*256)|0 } };');
    };
  var randomFill = (view) => {
      // Lazily init on the first invocation.
      return (randomFill = initRandomFill())(view);
    };
  var _getentropy = (buffer, size) => {
      randomFill(HEAPU8.subarray(buffer, buffer + size));
      return 0;
    };

  
  var arraySum = (array, index) => {
      var sum = 0;
      for (var i = 0; i <= index; sum += array[i++]) {
        // no-op
      }
      return sum;
    };
  
  
  var MONTH_DAYS_LEAP = [31,29,31,30,31,30,31,31,30,31,30,31];
  
  var MONTH_DAYS_REGULAR = [31,28,31,30,31,30,31,31,30,31,30,31];
  var addDays = (date, days) => {
      var newDate = new Date(date.getTime());
      while (days > 0) {
        var leap = isLeapYear(newDate.getFullYear());
        var currentMonth = newDate.getMonth();
        var daysInCurrentMonth = (leap ? MONTH_DAYS_LEAP : MONTH_DAYS_REGULAR)[currentMonth];
  
        if (days > daysInCurrentMonth-newDate.getDate()) {
          // we spill over to next month
          days -= (daysInCurrentMonth-newDate.getDate()+1);
          newDate.setDate(1);
          if (currentMonth < 11) {
            newDate.setMonth(currentMonth+1)
          } else {
            newDate.setMonth(0);
            newDate.setFullYear(newDate.getFullYear()+1);
          }
        } else {
          // we stay in current month
          newDate.setDate(newDate.getDate()+days);
          return newDate;
        }
      }
  
      return newDate;
    };
  
  
  
  
  var writeArrayToMemory = (array, buffer) => {
      assert(array.length >= 0, 'writeArrayToMemory array must have a length (should be an array or typed array)')
      HEAP8.set(array, buffer);
    };
  
  var _strftime = (s, maxsize, format, tm) => {
      // size_t strftime(char *restrict s, size_t maxsize, const char *restrict format, const struct tm *restrict timeptr);
      // http://pubs.opengroup.org/onlinepubs/009695399/functions/strftime.html
  
      var tm_zone = HEAPU32[(((tm)+(40))>>2)];
  
      var date = {
        tm_sec: HEAP32[((tm)>>2)],
        tm_min: HEAP32[(((tm)+(4))>>2)],
        tm_hour: HEAP32[(((tm)+(8))>>2)],
        tm_mday: HEAP32[(((tm)+(12))>>2)],
        tm_mon: HEAP32[(((tm)+(16))>>2)],
        tm_year: HEAP32[(((tm)+(20))>>2)],
        tm_wday: HEAP32[(((tm)+(24))>>2)],
        tm_yday: HEAP32[(((tm)+(28))>>2)],
        tm_isdst: HEAP32[(((tm)+(32))>>2)],
        tm_gmtoff: HEAP32[(((tm)+(36))>>2)],
        tm_zone: tm_zone ? UTF8ToString(tm_zone) : ''
      };
      
  
      var pattern = UTF8ToString(format);
  
      // expand format
      var EXPANSION_RULES_1 = {
        '%c': '%a %b %d %H:%M:%S %Y',     // Replaced by the locale's appropriate date and time representation - e.g., Mon Aug  3 14:02:01 2013
        '%D': '%m/%d/%y',                 // Equivalent to %m / %d / %y
        '%F': '%Y-%m-%d',                 // Equivalent to %Y - %m - %d
        '%h': '%b',                       // Equivalent to %b
        '%r': '%I:%M:%S %p',              // Replaced by the time in a.m. and p.m. notation
        '%R': '%H:%M',                    // Replaced by the time in 24-hour notation
        '%T': '%H:%M:%S',                 // Replaced by the time
        '%x': '%m/%d/%y',                 // Replaced by the locale's appropriate date representation
        '%X': '%H:%M:%S',                 // Replaced by the locale's appropriate time representation
        // Modified Conversion Specifiers
        '%Ec': '%c',                      // Replaced by the locale's alternative appropriate date and time representation.
        '%EC': '%C',                      // Replaced by the name of the base year (period) in the locale's alternative representation.
        '%Ex': '%m/%d/%y',                // Replaced by the locale's alternative date representation.
        '%EX': '%H:%M:%S',                // Replaced by the locale's alternative time representation.
        '%Ey': '%y',                      // Replaced by the offset from %EC (year only) in the locale's alternative representation.
        '%EY': '%Y',                      // Replaced by the full alternative year representation.
        '%Od': '%d',                      // Replaced by the day of the month, using the locale's alternative numeric symbols, filled as needed with leading zeros if there is any alternative symbol for zero; otherwise, with leading <space> characters.
        '%Oe': '%e',                      // Replaced by the day of the month, using the locale's alternative numeric symbols, filled as needed with leading <space> characters.
        '%OH': '%H',                      // Replaced by the hour (24-hour clock) using the locale's alternative numeric symbols.
        '%OI': '%I',                      // Replaced by the hour (12-hour clock) using the locale's alternative numeric symbols.
        '%Om': '%m',                      // Replaced by the month using the locale's alternative numeric symbols.
        '%OM': '%M',                      // Replaced by the minutes using the locale's alternative numeric symbols.
        '%OS': '%S',                      // Replaced by the seconds using the locale's alternative numeric symbols.
        '%Ou': '%u',                      // Replaced by the weekday as a number in the locale's alternative representation (Monday=1).
        '%OU': '%U',                      // Replaced by the week number of the year (Sunday as the first day of the week, rules corresponding to %U ) using the locale's alternative numeric symbols.
        '%OV': '%V',                      // Replaced by the week number of the year (Monday as the first day of the week, rules corresponding to %V ) using the locale's alternative numeric symbols.
        '%Ow': '%w',                      // Replaced by the number of the weekday (Sunday=0) using the locale's alternative numeric symbols.
        '%OW': '%W',                      // Replaced by the week number of the year (Monday as the first day of the week) using the locale's alternative numeric symbols.
        '%Oy': '%y',                      // Replaced by the year (offset from %C ) using the locale's alternative numeric symbols.
      };
      for (var rule in EXPANSION_RULES_1) {
        pattern = pattern.replace(new RegExp(rule, 'g'), EXPANSION_RULES_1[rule]);
      }
  
      var WEEKDAYS = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];
      var MONTHS = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
  
      function leadingSomething(value, digits, character) {
        var str = typeof value == 'number' ? value.toString() : (value || '');
        while (str.length < digits) {
          str = character[0]+str;
        }
        return str;
      }
  
      function leadingNulls(value, digits) {
        return leadingSomething(value, digits, '0');
      }
  
      function compareByDay(date1, date2) {
        function sgn(value) {
          return value < 0 ? -1 : (value > 0 ? 1 : 0);
        }
  
        var compare;
        if ((compare = sgn(date1.getFullYear()-date2.getFullYear())) === 0) {
          if ((compare = sgn(date1.getMonth()-date2.getMonth())) === 0) {
            compare = sgn(date1.getDate()-date2.getDate());
          }
        }
        return compare;
      }
  
      function getFirstWeekStartDate(janFourth) {
          switch (janFourth.getDay()) {
            case 0: // Sunday
              return new Date(janFourth.getFullYear()-1, 11, 29);
            case 1: // Monday
              return janFourth;
            case 2: // Tuesday
              return new Date(janFourth.getFullYear(), 0, 3);
            case 3: // Wednesday
              return new Date(janFourth.getFullYear(), 0, 2);
            case 4: // Thursday
              return new Date(janFourth.getFullYear(), 0, 1);
            case 5: // Friday
              return new Date(janFourth.getFullYear()-1, 11, 31);
            case 6: // Saturday
              return new Date(janFourth.getFullYear()-1, 11, 30);
          }
      }
  
      function getWeekBasedYear(date) {
          var thisDate = addDays(new Date(date.tm_year+1900, 0, 1), date.tm_yday);
  
          var janFourthThisYear = new Date(thisDate.getFullYear(), 0, 4);
          var janFourthNextYear = new Date(thisDate.getFullYear()+1, 0, 4);
  
          var firstWeekStartThisYear = getFirstWeekStartDate(janFourthThisYear);
          var firstWeekStartNextYear = getFirstWeekStartDate(janFourthNextYear);
  
          if (compareByDay(firstWeekStartThisYear, thisDate) <= 0) {
            // this date is after the start of the first week of this year
            if (compareByDay(firstWeekStartNextYear, thisDate) <= 0) {
              return thisDate.getFullYear()+1;
            }
            return thisDate.getFullYear();
          }
          return thisDate.getFullYear()-1;
      }
  
      var EXPANSION_RULES_2 = {
        '%a': (date) => WEEKDAYS[date.tm_wday].substring(0,3) ,
        '%A': (date) => WEEKDAYS[date.tm_wday],
        '%b': (date) => MONTHS[date.tm_mon].substring(0,3),
        '%B': (date) => MONTHS[date.tm_mon],
        '%C': (date) => {
          var year = date.tm_year+1900;
          return leadingNulls((year/100)|0,2);
        },
        '%d': (date) => leadingNulls(date.tm_mday, 2),
        '%e': (date) => leadingSomething(date.tm_mday, 2, ' '),
        '%g': (date) => {
          // %g, %G, and %V give values according to the ISO 8601:2000 standard week-based year.
          // In this system, weeks begin on a Monday and week 1 of the year is the week that includes
          // January 4th, which is also the week that includes the first Thursday of the year, and
          // is also the first week that contains at least four days in the year.
          // If the first Monday of January is the 2nd, 3rd, or 4th, the preceding days are part of
          // the last week of the preceding year; thus, for Saturday 2nd January 1999,
          // %G is replaced by 1998 and %V is replaced by 53. If December 29th, 30th,
          // or 31st is a Monday, it and any following days are part of week 1 of the following year.
          // Thus, for Tuesday 30th December 1997, %G is replaced by 1998 and %V is replaced by 01.
  
          return getWeekBasedYear(date).toString().substring(2);
        },
        '%G': getWeekBasedYear,
        '%H': (date) => leadingNulls(date.tm_hour, 2),
        '%I': (date) => {
          var twelveHour = date.tm_hour;
          if (twelveHour == 0) twelveHour = 12;
          else if (twelveHour > 12) twelveHour -= 12;
          return leadingNulls(twelveHour, 2);
        },
        '%j': (date) => {
          // Day of the year (001-366)
          return leadingNulls(date.tm_mday + arraySum(isLeapYear(date.tm_year+1900) ? MONTH_DAYS_LEAP : MONTH_DAYS_REGULAR, date.tm_mon-1), 3);
        },
        '%m': (date) => leadingNulls(date.tm_mon+1, 2),
        '%M': (date) => leadingNulls(date.tm_min, 2),
        '%n': () => '\n',
        '%p': (date) => {
          if (date.tm_hour >= 0 && date.tm_hour < 12) {
            return 'AM';
          }
          return 'PM';
        },
        '%S': (date) => leadingNulls(date.tm_sec, 2),
        '%t': () => '\t',
        '%u': (date) => date.tm_wday || 7,
        '%U': (date) => {
          var days = date.tm_yday + 7 - date.tm_wday;
          return leadingNulls(Math.floor(days / 7), 2);
        },
        '%V': (date) => {
          // Replaced by the week number of the year (Monday as the first day of the week)
          // as a decimal number [01,53]. If the week containing 1 January has four
          // or more days in the new year, then it is considered week 1.
          // Otherwise, it is the last week of the previous year, and the next week is week 1.
          // Both January 4th and the first Thursday of January are always in week 1. [ tm_year, tm_wday, tm_yday]
          var val = Math.floor((date.tm_yday + 7 - (date.tm_wday + 6) % 7 ) / 7);
          // If 1 Jan is just 1-3 days past Monday, the previous week
          // is also in this year.
          if ((date.tm_wday + 371 - date.tm_yday - 2) % 7 <= 2) {
            val++;
          }
          if (!val) {
            val = 52;
            // If 31 December of prev year a Thursday, or Friday of a
            // leap year, then the prev year has 53 weeks.
            var dec31 = (date.tm_wday + 7 - date.tm_yday - 1) % 7;
            if (dec31 == 4 || (dec31 == 5 && isLeapYear(date.tm_year%400-1))) {
              val++;
            }
          } else if (val == 53) {
            // If 1 January is not a Thursday, and not a Wednesday of a
            // leap year, then this year has only 52 weeks.
            var jan1 = (date.tm_wday + 371 - date.tm_yday) % 7;
            if (jan1 != 4 && (jan1 != 3 || !isLeapYear(date.tm_year)))
              val = 1;
          }
          return leadingNulls(val, 2);
        },
        '%w': (date) => date.tm_wday,
        '%W': (date) => {
          var days = date.tm_yday + 7 - ((date.tm_wday + 6) % 7);
          return leadingNulls(Math.floor(days / 7), 2);
        },
        '%y': (date) => {
          // Replaced by the last two digits of the year as a decimal number [00,99]. [ tm_year]
          return (date.tm_year+1900).toString().substring(2);
        },
        // Replaced by the year as a decimal number (for example, 1997). [ tm_year]
        '%Y': (date) => date.tm_year+1900,
        '%z': (date) => {
          // Replaced by the offset from UTC in the ISO 8601:2000 standard format ( +hhmm or -hhmm ).
          // For example, "-0430" means 4 hours 30 minutes behind UTC (west of Greenwich).
          var off = date.tm_gmtoff;
          var ahead = off >= 0;
          off = Math.abs(off) / 60;
          // convert from minutes into hhmm format (which means 60 minutes = 100 units)
          off = (off / 60)*100 + (off % 60);
          return (ahead ? '+' : '-') + String("0000" + off).slice(-4);
        },
        '%Z': (date) => date.tm_zone,
        '%%': () => '%'
      };
  
      // Replace %% with a pair of NULLs (which cannot occur in a C string), then
      // re-inject them after processing.
      pattern = pattern.replace(/%%/g, '\0\0')
      for (var rule in EXPANSION_RULES_2) {
        if (pattern.includes(rule)) {
          pattern = pattern.replace(new RegExp(rule, 'g'), EXPANSION_RULES_2[rule](date));
        }
      }
      pattern = pattern.replace(/\0\0/g, '%')
  
      var bytes = intArrayFromString(pattern, false);
      if (bytes.length > maxsize) {
        return 0;
      }
  
      writeArrayToMemory(bytes, s);
      return bytes.length-1;
    };
  var _strftime_l = (s, maxsize, format, tm, loc) => {
      return _strftime(s, maxsize, format, tm); // no locale support yet
    };




  
  var stringToUTF8OnStack = (str) => {
      var size = lengthBytesUTF8(str) + 1;
      var ret = stackAlloc(size);
      stringToUTF8(str, ret, size);
      return ret;
    };




PThread.init();;
embind_init_charCodes();
BindingError = Module['BindingError'] = class BindingError extends Error { constructor(message) { super(message); this.name = 'BindingError'; }};
InternalError = Module['InternalError'] = class InternalError extends Error { constructor(message) { super(message); this.name = 'InternalError'; }};
init_ClassHandle();
init_embind();;
init_RegisteredPointer();
UnboundTypeError = Module['UnboundTypeError'] = extendError(Error, 'UnboundTypeError');;
init_emval();;

// proxiedFunctionTable specifies the list of functions that can be called
// either synchronously or asynchronously from other threads in postMessage()d
// or internally queued events. This way a pthread in a Worker can synchronously
// access e.g. the DOM on the main thread.
var proxiedFunctionTable = [
  _proc_exit,
  exitOnMainThread,
  pthreadCreateProxied,
  _environ_get,
  _environ_sizes_get
];

function checkIncomingModuleAPI() {
  ignoredModuleProp('fetchSettings');
}
var wasmImports = {
  /** @export */
  __assert_fail: ___assert_fail,
  /** @export */
  __cxa_throw: ___cxa_throw,
  /** @export */
  __emscripten_init_main_thread_js: ___emscripten_init_main_thread_js,
  /** @export */
  __emscripten_thread_cleanup: ___emscripten_thread_cleanup,
  /** @export */
  __pthread_create_js: ___pthread_create_js,
  /** @export */
  __pthread_kill_js: ___pthread_kill_js,
  /** @export */
  _embind_register_bigint: __embind_register_bigint,
  /** @export */
  _embind_register_bool: __embind_register_bool,
  /** @export */
  _embind_register_class: __embind_register_class,
  /** @export */
  _embind_register_class_constructor: __embind_register_class_constructor,
  /** @export */
  _embind_register_class_function: __embind_register_class_function,
  /** @export */
  _embind_register_emval: __embind_register_emval,
  /** @export */
  _embind_register_float: __embind_register_float,
  /** @export */
  _embind_register_function: __embind_register_function,
  /** @export */
  _embind_register_integer: __embind_register_integer,
  /** @export */
  _embind_register_memory_view: __embind_register_memory_view,
  /** @export */
  _embind_register_std_string: __embind_register_std_string,
  /** @export */
  _embind_register_std_wstring: __embind_register_std_wstring,
  /** @export */
  _embind_register_void: __embind_register_void,
  /** @export */
  _emscripten_get_now_is_monotonic: __emscripten_get_now_is_monotonic,
  /** @export */
  _emscripten_notify_mailbox_postmessage: __emscripten_notify_mailbox_postmessage,
  /** @export */
  _emscripten_receive_on_main_thread_js: __emscripten_receive_on_main_thread_js,
  /** @export */
  _emscripten_thread_mailbox_await: __emscripten_thread_mailbox_await,
  /** @export */
  _emscripten_thread_set_strongref: __emscripten_thread_set_strongref,
  /** @export */
  _localtime_js: __localtime_js,
  /** @export */
  _mktime_js: __mktime_js,
  /** @export */
  _timegm_js: __timegm_js,
  /** @export */
  _tzset_js: __tzset_js,
  /** @export */
  _wasmfs_copy_preloaded_file_data: __wasmfs_copy_preloaded_file_data,
  /** @export */
  _wasmfs_get_num_preloaded_dirs: __wasmfs_get_num_preloaded_dirs,
  /** @export */
  _wasmfs_get_num_preloaded_files: __wasmfs_get_num_preloaded_files,
  /** @export */
  _wasmfs_get_preloaded_child_path: __wasmfs_get_preloaded_child_path,
  /** @export */
  _wasmfs_get_preloaded_file_mode: __wasmfs_get_preloaded_file_mode,
  /** @export */
  _wasmfs_get_preloaded_file_size: __wasmfs_get_preloaded_file_size,
  /** @export */
  _wasmfs_get_preloaded_parent_path: __wasmfs_get_preloaded_parent_path,
  /** @export */
  _wasmfs_get_preloaded_path_name: __wasmfs_get_preloaded_path_name,
  /** @export */
  _wasmfs_opfs_close_access: __wasmfs_opfs_close_access,
  /** @export */
  _wasmfs_opfs_close_blob: __wasmfs_opfs_close_blob,
  /** @export */
  _wasmfs_opfs_flush_access: __wasmfs_opfs_flush_access,
  /** @export */
  _wasmfs_opfs_free_directory: __wasmfs_opfs_free_directory,
  /** @export */
  _wasmfs_opfs_free_file: __wasmfs_opfs_free_file,
  /** @export */
  _wasmfs_opfs_get_child: __wasmfs_opfs_get_child,
  /** @export */
  _wasmfs_opfs_get_entries: __wasmfs_opfs_get_entries,
  /** @export */
  _wasmfs_opfs_get_size_access: __wasmfs_opfs_get_size_access,
  /** @export */
  _wasmfs_opfs_get_size_blob: __wasmfs_opfs_get_size_blob,
  /** @export */
  _wasmfs_opfs_get_size_file: __wasmfs_opfs_get_size_file,
  /** @export */
  _wasmfs_opfs_init_root_directory: __wasmfs_opfs_init_root_directory,
  /** @export */
  _wasmfs_opfs_insert_directory: __wasmfs_opfs_insert_directory,
  /** @export */
  _wasmfs_opfs_insert_file: __wasmfs_opfs_insert_file,
  /** @export */
  _wasmfs_opfs_move_file: __wasmfs_opfs_move_file,
  /** @export */
  _wasmfs_opfs_open_access: __wasmfs_opfs_open_access,
  /** @export */
  _wasmfs_opfs_open_blob: __wasmfs_opfs_open_blob,
  /** @export */
  _wasmfs_opfs_read_access: __wasmfs_opfs_read_access,
  /** @export */
  _wasmfs_opfs_read_blob: __wasmfs_opfs_read_blob,
  /** @export */
  _wasmfs_opfs_remove_child: __wasmfs_opfs_remove_child,
  /** @export */
  _wasmfs_opfs_set_size_access: __wasmfs_opfs_set_size_access,
  /** @export */
  _wasmfs_opfs_set_size_file: __wasmfs_opfs_set_size_file,
  /** @export */
  _wasmfs_opfs_write_access: __wasmfs_opfs_write_access,
  /** @export */
  _wasmfs_stdin_get_char: __wasmfs_stdin_get_char,
  /** @export */
  _wasmfs_thread_utils_heartbeat: __wasmfs_thread_utils_heartbeat,
  /** @export */
  abort: _abort,
  /** @export */
  emscripten_asm_const_int: _emscripten_asm_const_int,
  /** @export */
  emscripten_check_blocking_allowed: _emscripten_check_blocking_allowed,
  /** @export */
  emscripten_console_error: _emscripten_console_error,
  /** @export */
  emscripten_console_log: _emscripten_console_log,
  /** @export */
  emscripten_console_warn: _emscripten_console_warn,
  /** @export */
  emscripten_date_now: _emscripten_date_now,
  /** @export */
  emscripten_err: _emscripten_err,
  /** @export */
  emscripten_exit_with_live_runtime: _emscripten_exit_with_live_runtime,
  /** @export */
  emscripten_get_now: _emscripten_get_now,
  /** @export */
  emscripten_has_asyncify: _emscripten_has_asyncify,
  /** @export */
  emscripten_out: _emscripten_out,
  /** @export */
  emscripten_resize_heap: _emscripten_resize_heap,
  /** @export */
  emscripten_unwind_to_js_event_loop: _emscripten_unwind_to_js_event_loop,
  /** @export */
  environ_get: _environ_get,
  /** @export */
  environ_sizes_get: _environ_sizes_get,
  /** @export */
  exit: _exit,
  /** @export */
  getentropy: _getentropy,
  /** @export */
  memory: wasmMemory || Module['wasmMemory'],
  /** @export */
  strftime_l: _strftime_l
};
var wasmExports = createWasm();
var ___wasm_call_ctors = createExportWrapper('__wasm_call_ctors');
var _pthread_self = Module['_pthread_self'] = () => (_pthread_self = Module['_pthread_self'] = wasmExports['pthread_self'])();
var _main = Module['_main'] = createExportWrapper('main');
var _free = Module['_free'] = createExportWrapper('free');
var _malloc = Module['_malloc'] = createExportWrapper('malloc');
var _fflush = createExportWrapper('fflush');
var __emscripten_tls_init = Module['__emscripten_tls_init'] = createExportWrapper('_emscripten_tls_init');
var ___getTypeName = createExportWrapper('__getTypeName');
var __embind_initialize_bindings = Module['__embind_initialize_bindings'] = createExportWrapper('_embind_initialize_bindings');
var ___funcs_on_exit = createExportWrapper('__funcs_on_exit');
var __emscripten_thread_init = Module['__emscripten_thread_init'] = createExportWrapper('_emscripten_thread_init');
var __emscripten_thread_crashed = Module['__emscripten_thread_crashed'] = createExportWrapper('_emscripten_thread_crashed');
var _emscripten_main_thread_process_queued_calls = createExportWrapper('emscripten_main_thread_process_queued_calls');
var _emscripten_main_runtime_thread_id = createExportWrapper('emscripten_main_runtime_thread_id');
var _emscripten_proxy_execute_queue = createExportWrapper('emscripten_proxy_execute_queue');
var _emscripten_stack_get_base = () => (_emscripten_stack_get_base = wasmExports['emscripten_stack_get_base'])();
var _emscripten_stack_get_end = () => (_emscripten_stack_get_end = wasmExports['emscripten_stack_get_end'])();
var _emscripten_proxy_finish = createExportWrapper('emscripten_proxy_finish');
var __emscripten_run_on_main_thread_js = createExportWrapper('_emscripten_run_on_main_thread_js');
var __emscripten_thread_free_data = createExportWrapper('_emscripten_thread_free_data');
var __emscripten_thread_exit = Module['__emscripten_thread_exit'] = createExportWrapper('_emscripten_thread_exit');
var __emscripten_check_mailbox = createExportWrapper('_emscripten_check_mailbox');
var _emscripten_stack_init = () => (_emscripten_stack_init = wasmExports['emscripten_stack_init'])();
var _emscripten_stack_set_limits = (a0, a1) => (_emscripten_stack_set_limits = wasmExports['emscripten_stack_set_limits'])(a0, a1);
var _emscripten_stack_get_free = () => (_emscripten_stack_get_free = wasmExports['emscripten_stack_get_free'])();
var stackSave = createExportWrapper('stackSave');
var stackRestore = createExportWrapper('stackRestore');
var stackAlloc = createExportWrapper('stackAlloc');
var _emscripten_stack_get_current = () => (_emscripten_stack_get_current = wasmExports['emscripten_stack_get_current'])();
var ___cxa_increment_exception_refcount = createExportWrapper('__cxa_increment_exception_refcount');
var ___cxa_is_pointer_type = createExportWrapper('__cxa_is_pointer_type');
var __wasmfs_opfs_record_entry = createExportWrapper('_wasmfs_opfs_record_entry');
var _wasmfs_flush = createExportWrapper('wasmfs_flush');


// include: postamble.js
// === Auto-generated postamble setup entry stuff ===

Module['wasmMemory'] = wasmMemory;
Module['keepRuntimeAlive'] = keepRuntimeAlive;
Module['UTF8ToString'] = UTF8ToString;
Module['stringToUTF8OnStack'] = stringToUTF8OnStack;
Module['ExitStatus'] = ExitStatus;
Module['PThread'] = PThread;
var missingLibrarySymbols = [
  'writeI53ToI64',
  'writeI53ToI64Clamped',
  'writeI53ToI64Signaling',
  'writeI53ToU64Clamped',
  'writeI53ToU64Signaling',
  'readI53FromI64',
  'readI53FromU64',
  'convertI32PairToI53',
  'convertI32PairToI53Checked',
  'convertU32PairToI53',
  'growMemory',
  'inetPton4',
  'inetNtop4',
  'inetPton6',
  'inetNtop6',
  'readSockaddr',
  'writeSockaddr',
  'getCallstack',
  'emscriptenLog',
  'convertPCtoSourceLocation',
  'runMainThreadEmAsm',
  'jstoi_q',
  'listenOnce',
  'autoResumeAudioContext',
  'getDynCaller',
  'dynCall',
  'runtimeKeepalivePop',
  'asmjsMangle',
  'asyncLoad',
  'alignMemory',
  'mmapAlloc',
  'getNativeTypeSize',
  'STACK_SIZE',
  'STACK_ALIGN',
  'POINTER_SIZE',
  'ASSERTIONS',
  'getCFunc',
  'ccall',
  'cwrap',
  'uleb128Encode',
  'sigToWasmTypes',
  'generateFuncType',
  'convertJsFunctionToWasm',
  'getEmptyTableSlot',
  'updateTableMap',
  'getFunctionAddress',
  'addFunction',
  'removeFunction',
  'reallyNegative',
  'unSign',
  'strLen',
  'reSign',
  'formatString',
  'intArrayToString',
  'AsciiToString',
  'registerKeyEventCallback',
  'maybeCStringToJsString',
  'findEventTarget',
  'getBoundingClientRect',
  'fillMouseEventData',
  'registerMouseEventCallback',
  'registerWheelEventCallback',
  'registerUiEventCallback',
  'registerFocusEventCallback',
  'fillDeviceOrientationEventData',
  'registerDeviceOrientationEventCallback',
  'fillDeviceMotionEventData',
  'registerDeviceMotionEventCallback',
  'screenOrientation',
  'fillOrientationChangeEventData',
  'registerOrientationChangeEventCallback',
  'fillFullscreenChangeEventData',
  'registerFullscreenChangeEventCallback',
  'JSEvents_requestFullscreen',
  'JSEvents_resizeCanvasForFullscreen',
  'registerRestoreOldStyle',
  'hideEverythingExceptGivenElement',
  'restoreHiddenElements',
  'setLetterbox',
  'softFullscreenResizeWebGLRenderTarget',
  'doRequestFullscreen',
  'fillPointerlockChangeEventData',
  'registerPointerlockChangeEventCallback',
  'registerPointerlockErrorEventCallback',
  'requestPointerLock',
  'fillVisibilityChangeEventData',
  'registerVisibilityChangeEventCallback',
  'registerTouchEventCallback',
  'fillGamepadEventData',
  'registerGamepadEventCallback',
  'registerBeforeUnloadEventCallback',
  'fillBatteryEventData',
  'battery',
  'registerBatteryEventCallback',
  'setCanvasElementSizeCallingThread',
  'setCanvasElementSizeMainThread',
  'setCanvasElementSize',
  'getCanvasSizeCallingThread',
  'getCanvasSizeMainThread',
  'getCanvasElementSize',
  'demangle',
  'jsStackTrace',
  'stackTrace',
  'checkWasiClock',
  'flush_NO_FILESYSTEM',
  'wasiRightsToMuslOFlags',
  'wasiOFlagsToMuslOFlags',
  'createDyncallWrapper',
  'safeSetTimeout',
  'setImmediateWrapped',
  'clearImmediateWrapped',
  'polyfillSetImmediate',
  'getPromise',
  'makePromise',
  'idsToPromises',
  'makePromiseCallback',
  'findMatchingCatch',
  'Browser_asyncPrepareDataCounter',
  'setMainLoop',
  'FS_createPreloadedFile',
  'FS_modeStringToFlags',
  'FS_getMode',
  'FS_createDataFile',
  'FS_mknod',
  'FS_create',
  'FS_writeFile',
  'FS_mkdir',
  'FS_mkdirTree',
  'FS_unlink',
  'wasmfsNodeConvertNodeCode',
  'wasmfsNodeFixStat',
  'wasmfsNodeLstat',
  'wasmfsNodeFstat',
  'heapObjectForWebGLType',
  'heapAccessShiftForWebGLHeap',
  'webgl_enable_ANGLE_instanced_arrays',
  'webgl_enable_OES_vertex_array_object',
  'webgl_enable_WEBGL_draw_buffers',
  'webgl_enable_WEBGL_multi_draw',
  'emscriptenWebGLGet',
  'computeUnpackAlignedImageSize',
  'colorChannelsInGlTextureFormat',
  'emscriptenWebGLGetTexPixelData',
  '__glGenObject',
  'emscriptenWebGLGetUniform',
  'webglGetUniformLocation',
  'webglPrepareUniformLocationsBeforeFirstUse',
  'webglGetLeftBracePos',
  'emscriptenWebGLGetVertexAttrib',
  '__glGetActiveAttribOrUniform',
  'writeGLArray',
  'emscripten_webgl_destroy_context_before_on_calling_thread',
  'registerWebGlEventCallback',
  'runAndAbortIfError',
  'SDL_unicode',
  'SDL_ttfContext',
  'SDL_audio',
  'ALLOC_NORMAL',
  'ALLOC_STACK',
  'allocate',
  'writeStringToMemory',
  'writeAsciiToMemory',
  'setErrNo',
  'getFunctionArgsName',
  'requireRegisteredType',
  'createJsInvokerSignature',
  'registerInheritedInstance',
  'unregisterInheritedInstance',
  'enumReadValueFromPointer',
  'validateThis',
  'getStringOrSymbol',
  'emval_get_global',
  'emval_returnValue',
  'emval_lookupTypes',
  'emval_addMethodCaller',
];
missingLibrarySymbols.forEach(missingLibrarySymbol)

var unexportedSymbols = [
  'run',
  'addOnPreRun',
  'addOnInit',
  'addOnPreMain',
  'addOnExit',
  'addOnPostRun',
  'addRunDependency',
  'removeRunDependency',
  'FS_createFolder',
  'FS_createPath',
  'FS_createLazyFile',
  'FS_createLink',
  'FS_createDevice',
  'FS_readFile',
  'out',
  'err',
  'callMain',
  'abort',
  'wasmExports',
  'stackAlloc',
  'stackSave',
  'stackRestore',
  'getTempRet0',
  'setTempRet0',
  'writeStackCookie',
  'checkStackCookie',
  'intArrayFromBase64',
  'tryParseAsDataURI',
  'MAX_INT53',
  'MIN_INT53',
  'bigintToI53Checked',
  'ptrToString',
  'zeroMemory',
  'exitJS',
  'getHeapMax',
  'abortOnCannotGrowMemory',
  'ENV',
  'MONTH_DAYS_REGULAR',
  'MONTH_DAYS_LEAP',
  'MONTH_DAYS_REGULAR_CUMULATIVE',
  'MONTH_DAYS_LEAP_CUMULATIVE',
  'isLeapYear',
  'ydayFromDate',
  'arraySum',
  'addDays',
  'ERRNO_CODES',
  'ERRNO_MESSAGES',
  'DNS',
  'Protocols',
  'Sockets',
  'initRandomFill',
  'randomFill',
  'timers',
  'warnOnce',
  'UNWIND_CACHE',
  'readEmAsmArgsArray',
  'readEmAsmArgs',
  'runEmAsmFunction',
  'jstoi_s',
  'getExecutableName',
  'handleException',
  'runtimeKeepalivePush',
  'callUserCallback',
  'maybeExit',
  'HandleAllocator',
  'wasmTable',
  'noExitRuntime',
  'freeTableIndexes',
  'functionsInTableMap',
  'setValue',
  'getValue',
  'PATH',
  'PATH_FS',
  'UTF8Decoder',
  'UTF8ArrayToString',
  'stringToUTF8Array',
  'stringToUTF8',
  'lengthBytesUTF8',
  'intArrayFromString',
  'stringToAscii',
  'UTF16Decoder',
  'UTF16ToString',
  'stringToUTF16',
  'lengthBytesUTF16',
  'UTF32ToString',
  'stringToUTF32',
  'lengthBytesUTF32',
  'stringToNewUTF8',
  'writeArrayToMemory',
  'JSEvents',
  'specialHTMLTargets',
  'findCanvasEventTarget',
  'currentFullscreenStrategy',
  'restoreOldWindowedStyle',
  'getEnvStrings',
  'promiseMap',
  'uncaughtExceptionCount',
  'exceptionLast',
  'exceptionCaught',
  'ExceptionInfo',
  'Browser',
  'wget',
  'preloadPlugins',
  'FS_stdin_getChar_buffer',
  'FS_stdin_getChar',
  'MEMFS',
  'wasmFSPreloadedFiles',
  'wasmFSPreloadedDirs',
  'wasmFSPreloadingFlushed',
  'wasmFSDevices',
  'wasmFSDeviceStreams',
  'FS',
  'wasmFS$JSMemoryFiles',
  'wasmFS$backends',
  'wasmfsNodeIsWindows',
  'wasmfsOPFSDirectoryHandles',
  'wasmfsOPFSFileHandles',
  'wasmfsOPFSAccessHandles',
  'wasmfsOPFSBlobs',
  'wasmfsOPFSProxyFinish',
  'wasmfsOPFSGetOrCreateFile',
  'wasmfsOPFSGetOrCreateDir',
  'tempFixedLengthArray',
  'miniTempWebGLFloatBuffers',
  'miniTempWebGLIntBuffers',
  'GL',
  'emscripten_webgl_power_preferences',
  'AL',
  'GLUT',
  'EGL',
  'GLEW',
  'IDBStore',
  'SDL',
  'SDL_gfx',
  'allocateUTF8',
  'allocateUTF8OnStack',
  'terminateWorker',
  'killThread',
  'cleanupThread',
  'registerTLSInit',
  'cancelThread',
  'spawnThread',
  'exitOnMainThread',
  'proxyToMainThread',
  'proxiedJSCallArgs',
  'invokeEntryPoint',
  'checkMailbox',
  'OPFS',
  'InternalError',
  'BindingError',
  'throwInternalError',
  'throwBindingError',
  'registeredTypes',
  'awaitingDependencies',
  'typeDependencies',
  'tupleRegistrations',
  'structRegistrations',
  'sharedRegisterType',
  'whenDependentTypesAreResolved',
  'embind_charCodes',
  'embind_init_charCodes',
  'readLatin1String',
  'getTypeName',
  'getFunctionName',
  'heap32VectorToArray',
  'usesDestructorStack',
  'createJsInvoker',
  'UnboundTypeError',
  'PureVirtualError',
  'GenericWireTypeSize',
  'EmValType',
  'init_embind',
  'throwUnboundTypeError',
  'ensureOverloadTable',
  'exposePublicSymbol',
  'replacePublicSymbol',
  'extendError',
  'createNamedFunction',
  'embindRepr',
  'registeredInstances',
  'getBasestPointer',
  'getInheritedInstance',
  'getInheritedInstanceCount',
  'getLiveInheritedInstances',
  'registeredPointers',
  'registerType',
  'integerReadValueFromPointer',
  'floatReadValueFromPointer',
  'simpleReadValueFromPointer',
  'readPointer',
  'runDestructors',
  'newFunc',
  'craftInvokerFunction',
  'embind__requireFunction',
  'genericPointerToWireType',
  'constNoSmartPtrRawPointerToWireType',
  'nonConstNoSmartPtrRawPointerToWireType',
  'init_RegisteredPointer',
  'RegisteredPointer',
  'RegisteredPointer_fromWireType',
  'runDestructor',
  'releaseClassHandle',
  'finalizationRegistry',
  'detachFinalizer_deps',
  'detachFinalizer',
  'attachFinalizer',
  'makeClassHandle',
  'init_ClassHandle',
  'ClassHandle',
  'throwInstanceAlreadyDeleted',
  'deletionQueue',
  'flushPendingDeletes',
  'delayFunction',
  'setDelayFunction',
  'RegisteredClass',
  'shallowCopyInternalPointer',
  'downcastPointer',
  'upcastPointer',
  'char_0',
  'char_9',
  'makeLegalFunctionName',
  'emval_handles',
  'emval_symbols',
  'init_emval',
  'count_emval_handles',
  'Emval',
  'emval_methodCallers',
  'reflectConstruct',
];
unexportedSymbols.forEach(unexportedRuntimeSymbol);



var calledRun;

dependenciesFulfilled = function runCaller() {
  // If run has never been called, and we should call run (INVOKE_RUN is true, and Module.noInitialRun is not false)
  if (!calledRun) run();
  if (!calledRun) dependenciesFulfilled = runCaller; // try this again later, after new deps are fulfilled
};

function callMain() {
  assert(runDependencies == 0, 'cannot call main when async dependencies remain! (listen on Module["onRuntimeInitialized"])');
  assert(__ATPRERUN__.length == 0, 'cannot call main when preRun functions remain to be called');

  var entryFunction = _main;

  var argc = 0;
  var argv = 0;

  try {

    var ret = entryFunction(argc, argv);

    // if we're not running an evented main loop, it's time to exit
    exitJS(ret, /* implicit = */ true);
    return ret;
  }
  catch (e) {
    return handleException(e);
  }
}

function stackCheckInit() {
  // This is normally called automatically during __wasm_call_ctors but need to
  // get these values before even running any of the ctors so we call it redundantly
  // here.
  // See $establishStackSpace for the equivelent code that runs on a thread
  assert(!ENVIRONMENT_IS_PTHREAD);
  _emscripten_stack_init();
  // TODO(sbc): Move writeStackCookie to native to to avoid this.
  writeStackCookie();
}

function run() {

  if (runDependencies > 0) {
    return;
  }

  if (!ENVIRONMENT_IS_PTHREAD)
    stackCheckInit();

  if (ENVIRONMENT_IS_PTHREAD) {
    // The promise resolve function typically gets called as part of the execution
    // of `doRun` below. The workers/pthreads don't execute `doRun` so the
    // creation promise can be resolved, marking the pthread-Module as initialized.
    readyPromiseResolve(Module);
    initRuntime();
    startWorker(Module);
    return;
  }

  preRun();

  // a preRun added a dependency, run will be called later
  if (runDependencies > 0) {
    return;
  }

  function doRun() {
    // run may have just been called through dependencies being fulfilled just in this very frame,
    // or while the async setStatus time below was happening
    if (calledRun) return;
    calledRun = true;
    Module['calledRun'] = true;

    if (ABORT) return;

    initRuntime();

    preMain();

    readyPromiseResolve(Module);
    if (Module['onRuntimeInitialized']) Module['onRuntimeInitialized']();

    if (shouldRunNow) callMain();

    postRun();
  }

  if (Module['setStatus']) {
    Module['setStatus']('Running...');
    setTimeout(function() {
      setTimeout(function() {
        Module['setStatus']('');
      }, 1);
      doRun();
    }, 1);
  } else
  {
    doRun();
  }
  checkStackCookie();
}

if (Module['preInit']) {
  if (typeof Module['preInit'] == 'function') Module['preInit'] = [Module['preInit']];
  while (Module['preInit'].length > 0) {
    Module['preInit'].pop()();
  }
}

// shouldRunNow refers to calling main(), not run().
var shouldRunNow = true;

if (Module['noInitialRun']) shouldRunNow = false;

run();


// end include: postamble.js


  return moduleArg.ready
}
);
})();
if (typeof exports === 'object' && typeof module === 'object')
  module.exports = loadBR;
else if (typeof define === 'function' && define['amd'])
  define([], () => loadBR);
