var Module = typeof libopenmpt != "undefined" ? libopenmpt : {};
var moduleOverrides = Object.assign({}, Module);
var arguments_ = [];
var thisProgram = "./this.program";
var quit_ = (status, toThrow) => { throw toThrow };
var ENVIRONMENT_IS_WEB = typeof window == "object";
var ENVIRONMENT_IS_WORKER = typeof importScripts == "function";
var ENVIRONMENT_IS_NODE = typeof process == "object" && typeof process.versions == "object" && typeof process.versions.node == "string";
var scriptDirectory = "";

function locateFile(path) { if (Module["locateFile"]) { return Module["locateFile"](path, scriptDirectory) } return scriptDirectory + path }
var read_, readAsync, readBinary, setWindowTitle;

function logExceptionOnExit(e) {
  if (e instanceof ExitStatus) return;
  let toLog = e;
  err("exiting due to exception: " + toLog)
}
if (ENVIRONMENT_IS_NODE) {
  if (ENVIRONMENT_IS_WORKER) { scriptDirectory = require("path").dirname(scriptDirectory) + "/" } else { scriptDirectory = __dirname + "/" }
  var fs, nodePath;
  if (typeof require === "function") {
    fs = require("fs");
    nodePath = require("path")
  }
  read_ = (filename, binary) => { filename = nodePath["normalize"](filename); return fs.readFileSync(filename, binary ? undefined : "utf8") };
  readBinary = filename => { var ret = read_(filename, true); if (!ret.buffer) { ret = new Uint8Array(ret) } return ret };
  readAsync = (filename, onload, onerror) => {
    filename = nodePath["normalize"](filename);
    fs.readFile(filename, function(err, data) {
      if (err) onerror(err);
      else onload(data.buffer)
    })
  };
  if (process["argv"].length > 1) { thisProgram = process["argv"][1].replace(/\\/g, "/") }
  arguments_ = process["argv"].slice(2);
  if (typeof module != "undefined") { module["exports"] = Module }
  process["on"]("uncaughtException", function(ex) { if (!(ex instanceof ExitStatus)) { throw ex } });
  process["on"]("unhandledRejection", function(reason) { throw reason });
  quit_ = (status, toThrow) => {
    if (keepRuntimeAlive()) { process["exitCode"] = status; throw toThrow }
    logExceptionOnExit(toThrow);
    process["exit"](status)
  };
  Module["inspect"] = function() { return "[Emscripten Module object]" }
} else if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) {
  if (ENVIRONMENT_IS_WORKER) { scriptDirectory = self.location.href } else if (typeof document != "undefined" && document.currentScript) { scriptDirectory = document.currentScript.src }
  if (scriptDirectory.indexOf("blob:") !== 0) { scriptDirectory = scriptDirectory.substr(0, scriptDirectory.replace(/[?#].*/, "").lastIndexOf("/") + 1) } else { scriptDirectory = "" } {
    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(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) { onload(xhr.response); return }
        onerror()
      };
      xhr.onerror = onerror;
      xhr.send(null)
    }
  }
  setWindowTitle = title => document.title = title
} else {}
var out = Module["print"] || console.log.bind(console);
var err = Module["printErr"] || console.warn.bind(console);
Object.assign(Module, moduleOverrides);
moduleOverrides = null;
if (Module["arguments"]) arguments_ = Module["arguments"];
if (Module["thisProgram"]) thisProgram = Module["thisProgram"];
if (Module["quit"]) quit_ = Module["quit"];
var wasmBinary;
if (Module["wasmBinary"]) wasmBinary = Module["wasmBinary"];
var noExitRuntime = Module["noExitRuntime"] || true;
if (typeof WebAssembly != "object") { abort("no native wasm support detected") }
var wasmMemory;
var ABORT = false;
var EXITSTATUS;

function assert(condition, text) { if (!condition) { abort(text) } }
var UTF8Decoder = typeof TextDecoder != "undefined" ? new TextDecoder("utf8") : undefined;

function UTF8ArrayToString(heapOrArray, idx, maxBytesToRead) {
  var endIdx = idx + maxBytesToRead;
  var endPtr = idx;
  while (heapOrArray[endPtr] && !(endPtr >= endIdx)) ++endPtr;
  if (endPtr - idx > 16 && heapOrArray.buffer && UTF8Decoder) { return UTF8Decoder.decode(heapOrArray.subarray(idx, endPtr)) }
  var str = "";
  while (idx < endPtr) {
    var u0 = heapOrArray[idx++];
    if (!(u0 & 128)) { str += String.fromCharCode(u0); continue }
    var u1 = heapOrArray[idx++] & 63;
    if ((u0 & 224) == 192) { str += String.fromCharCode((u0 & 31) << 6 | u1); continue }
    var u2 = heapOrArray[idx++] & 63;
    if ((u0 & 240) == 224) { u0 = (u0 & 15) << 12 | u1 << 6 | u2 } else { u0 = (u0 & 7) << 18 | u1 << 12 | u2 << 6 | heapOrArray[idx++] & 63 }
    if (u0 < 65536) { str += String.fromCharCode(u0) } else {
      var ch = u0 - 65536;
      str += String.fromCharCode(55296 | ch >> 10, 56320 | ch & 1023)
    }
  }
  return str
}

function UTF8ToString(ptr, maxBytesToRead) { return ptr ? UTF8ArrayToString(HEAPU8, ptr, maxBytesToRead) : "" }

function stringToUTF8Array(str, heap, outIdx, maxBytesToWrite) {
  if (!(maxBytesToWrite > 0)) return 0;
  var startIdx = outIdx;
  var endIdx = outIdx + maxBytesToWrite - 1;
  for (var i = 0; i < str.length; ++i) {
    var u = str.charCodeAt(i);
    if (u >= 55296 && u <= 57343) {
      var u1 = str.charCodeAt(++i);
      u = 65536 + ((u & 1023) << 10) | u1 & 1023
    }
    if (u <= 127) {
      if (outIdx >= endIdx) break;
      heap[outIdx++] = u
    } else if (u <= 2047) {
      if (outIdx + 1 >= endIdx) break;
      heap[outIdx++] = 192 | u >> 6;
      heap[outIdx++] = 128 | u & 63
    } else if (u <= 65535) {
      if (outIdx + 2 >= endIdx) break;
      heap[outIdx++] = 224 | u >> 12;
      heap[outIdx++] = 128 | u >> 6 & 63;
      heap[outIdx++] = 128 | u & 63
    } else {
      if (outIdx + 3 >= endIdx) break;
      heap[outIdx++] = 240 | u >> 18;
      heap[outIdx++] = 128 | u >> 12 & 63;
      heap[outIdx++] = 128 | u >> 6 & 63;
      heap[outIdx++] = 128 | u & 63
    }
  }
  heap[outIdx] = 0;
  return outIdx - startIdx
}

function lengthBytesUTF8(str) { var len = 0; for (var i = 0; i < str.length; ++i) { var c = str.charCodeAt(i); if (c <= 127) { len++ } else if (c <= 2047) { len += 2 } else if (c >= 55296 && c <= 57343) { len += 4;++i } else { len += 3 } } return len }
var buffer, HEAP8, HEAPU8, HEAP16, HEAPU16, HEAP32, HEAPU32, HEAPF32, HEAPF64;

function updateGlobalBufferAndViews(buf) {
  buffer = buf;
  Module["HEAP8"] = HEAP8 = new Int8Array(buf);
  Module["HEAP16"] = HEAP16 = new Int16Array(buf);
  Module["HEAP32"] = HEAP32 = new Int32Array(buf);
  Module["HEAPU8"] = HEAPU8 = new Uint8Array(buf);
  Module["HEAPU16"] = HEAPU16 = new Uint16Array(buf);
  Module["HEAPU32"] = HEAPU32 = new Uint32Array(buf);
  Module["HEAPF32"] = HEAPF32 = new Float32Array(buf);
  Module["HEAPF64"] = HEAPF64 = new Float64Array(buf)
}
var INITIAL_MEMORY = Module["INITIAL_MEMORY"] || 16777216;
var wasmTable;
var __ATPRERUN__ = [];
var __ATINIT__ = [];
var __ATPOSTRUN__ = [];
var runtimeInitialized = false;

function keepRuntimeAlive() { return noExitRuntime }

function preRun() {
  if (Module["preRun"]) { if (typeof Module["preRun"] == "function") Module["preRun"] = [Module["preRun"]]; while (Module["preRun"].length) { addOnPreRun(Module["preRun"].shift()) } }
  callRuntimeCallbacks(__ATPRERUN__)
}

function initRuntime() {
  runtimeInitialized = true;
  if (!Module["noFSInit"] && !FS.init.initialized) FS.init();
  FS.ignorePermissions = false;
  TTY.init();
  callRuntimeCallbacks(__ATINIT__)
}

function postRun() {
  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 addOnPostRun(cb) { __ATPOSTRUN__.unshift(cb) }
var runDependencies = 0;
var runDependencyWatcher = null;
var dependenciesFulfilled = null;

function getUniqueRunDependency(id) { return id }

function addRunDependency(id) { runDependencies++; if (Module["monitorRunDependencies"]) { Module["monitorRunDependencies"](runDependencies) } }

function removeRunDependency(id) {
  runDependencies--;
  if (Module["monitorRunDependencies"]) { Module["monitorRunDependencies"](runDependencies) }
  if (runDependencies == 0) {
    if (runDependencyWatcher !== null) {
      clearInterval(runDependencyWatcher);
      runDependencyWatcher = null
    }
    if (dependenciesFulfilled) {
      var callback = dependenciesFulfilled;
      dependenciesFulfilled = null;
      callback()
    }
  }
}

function abort(what) {
  { if (Module["onAbort"]) { Module["onAbort"](what) } }
  what = "Aborted(" + what + ")";
  err(what);
  ABORT = true;
  EXITSTATUS = 1;
  what += ". Build with -sASSERTIONS for more info.";
  var e = new WebAssembly.RuntimeError(what);
  throw e
}
var dataURIPrefix = "data:application/octet-stream;base64,";

function isDataURI(filename) { return filename.startsWith(dataURIPrefix) }

function isFileURI(filename) { return filename.startsWith("file://") }
var wasmBinaryFile;
wasmBinaryFile = "libopenmpt.wasm";
if (!isDataURI(wasmBinaryFile)) { wasmBinaryFile = locateFile(wasmBinaryFile) }

function getBinary(file) { try { if (file == wasmBinaryFile && wasmBinary) { return new Uint8Array(wasmBinary) } if (readBinary) { return readBinary(file) } throw "both async and sync fetching of the wasm failed" } catch (err) { abort(err) } }

function getBinaryPromise() { if (!wasmBinary && (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER)) { if (typeof fetch == "function" && !isFileURI(wasmBinaryFile)) { return fetch(wasmBinaryFile, { credentials: "same-origin" }).then(function(response) { if (!response["ok"]) { throw "failed to load wasm binary file at '" + wasmBinaryFile + "'" } return response["arrayBuffer"]() }).catch(function() { return getBinary(wasmBinaryFile) }) } else { if (readAsync) { return new Promise(function(resolve, reject) { readAsync(wasmBinaryFile, function(response) { resolve(new Uint8Array(response)) }, reject) }) } } } return Promise.resolve().then(function() { return getBinary(wasmBinaryFile) }) }

function createWasm() {
  var info = { "a": asmLibraryArg };

  function receiveInstance(instance, module) {
    var exports = instance.exports;
    Module["asm"] = exports;
    wasmMemory = Module["asm"]["pa"];
    updateGlobalBufferAndViews(wasmMemory.buffer);
    wasmTable = Module["asm"]["oc"];
    addOnInit(Module["asm"]["qa"]);
    removeRunDependency("wasm-instantiate")
  }
  addRunDependency("wasm-instantiate");

  function receiveInstantiationResult(result) { receiveInstance(result["instance"]) }

  function instantiateArrayBuffer(receiver) {
    return getBinaryPromise().then(function(binary) { return WebAssembly.instantiate(binary, info) }).then(function(instance) { return instance }).then(receiver, function(reason) {
      err("failed to asynchronously prepare wasm: " + reason);
      abort(reason)
    })
  }

  function instantiateAsync() {
    if (!wasmBinary && typeof WebAssembly.instantiateStreaming == "function" && !isDataURI(wasmBinaryFile) && !isFileURI(wasmBinaryFile) && !ENVIRONMENT_IS_NODE && typeof fetch == "function") {
      return fetch(wasmBinaryFile, { credentials: "same-origin" }).then(function(response) {
        var result = WebAssembly.instantiateStreaming(response, info);
        return result.then(receiveInstantiationResult, function(reason) {
          err("wasm streaming compile failed: " + reason);
          err("falling back to ArrayBuffer instantiation");
          return instantiateArrayBuffer(receiveInstantiationResult)
        })
      })
    } else { return instantiateArrayBuffer(receiveInstantiationResult) }
  }
  if (Module["instantiateWasm"]) { try { var exports = Module["instantiateWasm"](info, receiveInstance); return exports } catch (e) { err("Module.instantiateWasm callback failed with error: " + e); return false } }
  instantiateAsync();
  return {}
}
var tempDouble;
var tempI64;

function ExitStatus(status) {
  this.name = "ExitStatus";
  this.message = "Program terminated with exit(" + status + ")";
  this.status = status
}

function callRuntimeCallbacks(callbacks) { while (callbacks.length > 0) { callbacks.shift()(Module) } }

function writeArrayToMemory(array, buffer) { HEAP8.set(array, buffer) }

function ___assert_fail(condition, filename, line, func) { abort("Assertion failed: " + UTF8ToString(condition) + ", at: " + [filename ? UTF8ToString(filename) : "unknown filename", line, func ? UTF8ToString(func) : "unknown function"]) }

function ___cxa_allocate_exception(size) { return _malloc(size + 24) + 24 }
var exceptionCaught = [];

function exception_addRef(info) { info.add_ref() }
var uncaughtExceptionCount = 0;

function ___cxa_begin_catch(ptr) {
  var info = new ExceptionInfo(ptr);
  if (!info.get_caught()) {
    info.set_caught(true);
    uncaughtExceptionCount--
  }
  info.set_rethrown(false);
  exceptionCaught.push(info);
  exception_addRef(info);
  return info.get_exception_ptr()
}
var exceptionLast = 0;

function ExceptionInfo(excPtr) {
  this.excPtr = excPtr;
  this.ptr = excPtr - 24;
  this.set_type = function(type) { HEAPU32[this.ptr + 4 >> 2] = type };
  this.get_type = function() { return HEAPU32[this.ptr + 4 >> 2] };
  this.set_destructor = function(destructor) { HEAPU32[this.ptr + 8 >> 2] = destructor };
  this.get_destructor = function() { return HEAPU32[this.ptr + 8 >> 2] };
  this.set_refcount = function(refcount) { HEAP32[this.ptr >> 2] = refcount };
  this.set_caught = function(caught) {
    caught = caught ? 1 : 0;
    HEAP8[this.ptr + 12 >> 0] = caught
  };
  this.get_caught = function() { return HEAP8[this.ptr + 12 >> 0] != 0 };
  this.set_rethrown = function(rethrown) {
    rethrown = rethrown ? 1 : 0;
    HEAP8[this.ptr + 13 >> 0] = rethrown
  };
  this.get_rethrown = function() { return HEAP8[this.ptr + 13 >> 0] != 0 };
  this.init = function(type, destructor) {
    this.set_adjusted_ptr(0);
    this.set_type(type);
    this.set_destructor(destructor);
    this.set_refcount(0);
    this.set_caught(false);
    this.set_rethrown(false)
  };
  this.add_ref = function() {
    var value = HEAP32[this.ptr >> 2];
    HEAP32[this.ptr >> 2] = value + 1
  };
  this.release_ref = function() {
    var prev = HEAP32[this.ptr >> 2];
    HEAP32[this.ptr >> 2] = prev - 1;
    return prev === 1
  };
  this.set_adjusted_ptr = function(adjustedPtr) { HEAPU32[this.ptr + 16 >> 2] = adjustedPtr };
  this.get_adjusted_ptr = function() { return HEAPU32[this.ptr + 16 >> 2] };
  this.get_exception_ptr = function() { 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 }
}

function ___cxa_free_exception(ptr) { return _free(new ExceptionInfo(ptr).ptr) }

function getWasmTableEntry(funcPtr) { return wasmTable.get(funcPtr) }

function exception_decRef(info) {
  if (info.release_ref() && !info.get_rethrown()) {
    var destructor = info.get_destructor();
    if (destructor) { getWasmTableEntry(destructor)(info.excPtr) }
    ___cxa_free_exception(info.excPtr)
  }
}

function ___cxa_end_catch() {
  _setThrew(0);
  var info = exceptionCaught.pop();
  exception_decRef(info);
  exceptionLast = 0
}

function ___resumeException(ptr) { if (!exceptionLast) { exceptionLast = ptr } throw ptr }

function ___cxa_find_matching_catch_17() {
  var thrown = exceptionLast;
  if (!thrown) { setTempRet0(0); return 0 }
  var info = new ExceptionInfo(thrown);
  info.set_adjusted_ptr(thrown);
  var thrownType = info.get_type();
  if (!thrownType) { setTempRet0(0); return thrown }
  for (var i = 0; i < arguments.length; i++) { var caughtType = arguments[i]; if (caughtType === 0 || caughtType === thrownType) { break } var adjusted_ptr_addr = info.ptr + 16; if (___cxa_can_catch(caughtType, thrownType, adjusted_ptr_addr)) { setTempRet0(caughtType); return thrown } }
  setTempRet0(thrownType);
  return thrown
}

function ___cxa_find_matching_catch_2() {
  var thrown = exceptionLast;
  if (!thrown) { setTempRet0(0); return 0 }
  var info = new ExceptionInfo(thrown);
  info.set_adjusted_ptr(thrown);
  var thrownType = info.get_type();
  if (!thrownType) { setTempRet0(0); return thrown }
  for (var i = 0; i < arguments.length; i++) { var caughtType = arguments[i]; if (caughtType === 0 || caughtType === thrownType) { break } var adjusted_ptr_addr = info.ptr + 16; if (___cxa_can_catch(caughtType, thrownType, adjusted_ptr_addr)) { setTempRet0(caughtType); return thrown } }
  setTempRet0(thrownType);
  return thrown
}

function ___cxa_find_matching_catch_3() {
  var thrown = exceptionLast;
  if (!thrown) { setTempRet0(0); return 0 }
  var info = new ExceptionInfo(thrown);
  info.set_adjusted_ptr(thrown);
  var thrownType = info.get_type();
  if (!thrownType) { setTempRet0(0); return thrown }
  for (var i = 0; i < arguments.length; i++) { var caughtType = arguments[i]; if (caughtType === 0 || caughtType === thrownType) { break } var adjusted_ptr_addr = info.ptr + 16; if (___cxa_can_catch(caughtType, thrownType, adjusted_ptr_addr)) { setTempRet0(caughtType); return thrown } }
  setTempRet0(thrownType);
  return thrown
}

function ___cxa_find_matching_catch_4() {
  var thrown = exceptionLast;
  if (!thrown) { setTempRet0(0); return 0 }
  var info = new ExceptionInfo(thrown);
  info.set_adjusted_ptr(thrown);
  var thrownType = info.get_type();
  if (!thrownType) { setTempRet0(0); return thrown }
  for (var i = 0; i < arguments.length; i++) { var caughtType = arguments[i]; if (caughtType === 0 || caughtType === thrownType) { break } var adjusted_ptr_addr = info.ptr + 16; if (___cxa_can_catch(caughtType, thrownType, adjusted_ptr_addr)) { setTempRet0(caughtType); return thrown } }
  setTempRet0(thrownType);
  return thrown
}

function ___cxa_find_matching_catch_6() {
  var thrown = exceptionLast;
  if (!thrown) { setTempRet0(0); return 0 }
  var info = new ExceptionInfo(thrown);
  info.set_adjusted_ptr(thrown);
  var thrownType = info.get_type();
  if (!thrownType) { setTempRet0(0); return thrown }
  for (var i = 0; i < arguments.length; i++) { var caughtType = arguments[i]; if (caughtType === 0 || caughtType === thrownType) { break } var adjusted_ptr_addr = info.ptr + 16; if (___cxa_can_catch(caughtType, thrownType, adjusted_ptr_addr)) { setTempRet0(caughtType); return thrown } }
  setTempRet0(thrownType);
  return thrown
}

function ___cxa_rethrow() {
  var info = exceptionCaught.pop();
  if (!info) { abort("no exception to throw") }
  var ptr = info.excPtr;
  if (!info.get_rethrown()) {
    exceptionCaught.push(info);
    info.set_rethrown(true);
    info.set_caught(false);
    uncaughtExceptionCount++
  }
  exceptionLast = ptr;
  throw ptr
}

function ___cxa_throw(ptr, type, destructor) {
  var info = new ExceptionInfo(ptr);
  info.init(type, destructor);
  exceptionLast = ptr;
  uncaughtExceptionCount++;
  throw ptr
}

function ___cxa_uncaught_exceptions() { return uncaughtExceptionCount }
var nowIsMonotonic = true;

function __emscripten_get_now_is_monotonic() { return nowIsMonotonic }

function _abort() { abort("") }

function _emscripten_date_now() { return Date.now() }
var _emscripten_get_now;
if (ENVIRONMENT_IS_NODE) { _emscripten_get_now = () => { var t = process["hrtime"](); return t[0] * 1e3 + t[1] / 1e6 } } else _emscripten_get_now = () => performance.now();

function getHeapMax() { return 2147483648 }

function emscripten_realloc_buffer(size) {
  try {
    wasmMemory.grow(size - buffer.byteLength + 65535 >>> 16);
    updateGlobalBufferAndViews(wasmMemory.buffer);
    return 1
  } catch (e) {}
}

function _emscripten_resize_heap(requestedSize) {
  var oldSize = HEAPU8.length;
  requestedSize = requestedSize >>> 0;
  var maxHeapSize = getHeapMax();
  if (requestedSize > maxHeapSize) { return false }
  let alignUp = (x, multiple) => x + (multiple - x % multiple) % multiple;
  for (var cutDown = 1; cutDown <= 4; cutDown *= 2) {
    var overGrownHeapSize = oldSize * (1 + .2 / cutDown);
    overGrownHeapSize = Math.min(overGrownHeapSize, requestedSize + 100663296);
    var newSize = Math.min(maxHeapSize, alignUp(Math.max(requestedSize, overGrownHeapSize), 65536));
    var replacement = emscripten_realloc_buffer(newSize);
    if (replacement) { return true }
  }
  return false
}
var ENV = {};

function getExecutableName() { return thisProgram || "./this.program" }

function getEnvStrings() {
  if (!getEnvStrings.strings) {
    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() };
    for (var x in ENV) {
      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
}

function writeAsciiToMemory(str, buffer, dontAddNull) { for (var i = 0; i < str.length; ++i) { HEAP8[buffer++ >> 0] = str.charCodeAt(i) } if (!dontAddNull) HEAP8[buffer >> 0] = 0 }
var PATH = {
  isAbs: path => path.charAt(0) === "/",
  splitPath: filename => { var splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/; return splitPathRe.exec(filename).slice(1) },
  normalizeArray: (parts, allowAboveRoot) => {
    var up = 0;
    for (var i = parts.length - 1; i >= 0; i--) {
      var last = parts[i];
      if (last === ".") { parts.splice(i, 1) } else if (last === "..") {
        parts.splice(i, 1);
        up++
      } else if (up) {
        parts.splice(i, 1);
        up--
      }
    }
    if (allowAboveRoot) { for (; up; up--) { parts.unshift("..") } }
    return parts
  },
  normalize: path => {
    var isAbsolute = PATH.isAbs(path),
      trailingSlash = path.substr(-1) === "/";
    path = PATH.normalizeArray(path.split("/").filter(p => !!p), !isAbsolute).join("/");
    if (!path && !isAbsolute) { path = "." }
    if (path && trailingSlash) { path += "/" }
    return (isAbsolute ? "/" : "") + path
  },
  dirname: path => {
    var result = PATH.splitPath(path),
      root = result[0],
      dir = result[1];
    if (!root && !dir) { return "." }
    if (dir) { dir = dir.substr(0, dir.length - 1) }
    return root + dir
  },
  basename: path => {
    if (path === "/") return "/";
    path = PATH.normalize(path);
    path = path.replace(/\/$/, "");
    var lastSlash = path.lastIndexOf("/");
    if (lastSlash === -1) return path;
    return path.substr(lastSlash + 1)
  },
  join: function() { var paths = Array.prototype.slice.call(arguments); return PATH.normalize(paths.join("/")) },
  join2: (l, r) => { return PATH.normalize(l + "/" + r) }
};

function getRandomDevice() { if (typeof crypto == "object" && typeof crypto["getRandomValues"] == "function") { var randomBuffer = new Uint8Array(1); return () => { crypto.getRandomValues(randomBuffer); return randomBuffer[0] } } else if (ENVIRONMENT_IS_NODE) { try { var crypto_module = require("crypto"); return () => crypto_module["randomBytes"](1)[0] } catch (e) {} } return () => abort("randomDevice") }
var PATH_FS = {
  resolve: function() {
    var resolvedPath = "",
      resolvedAbsolute = false;
    for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
      var path = i >= 0 ? arguments[i] : FS.cwd();
      if (typeof path != "string") { throw new TypeError("Arguments to path.resolve must be strings") } else if (!path) { return "" }
      resolvedPath = path + "/" + resolvedPath;
      resolvedAbsolute = PATH.isAbs(path)
    }
    resolvedPath = PATH.normalizeArray(resolvedPath.split("/").filter(p => !!p), !resolvedAbsolute).join("/");
    return (resolvedAbsolute ? "/" : "") + resolvedPath || "."
  },
  relative: (from, to) => {
    from = PATH_FS.resolve(from).substr(1);
    to = PATH_FS.resolve(to).substr(1);

    function trim(arr) { var start = 0; for (; start < arr.length; start++) { if (arr[start] !== "") break } var end = arr.length - 1; for (; end >= 0; end--) { if (arr[end] !== "") break } if (start > end) return []; return arr.slice(start, end - start + 1) }
    var fromParts = trim(from.split("/"));
    var toParts = trim(to.split("/"));
    var length = Math.min(fromParts.length, toParts.length);
    var samePartsLength = length;
    for (var i = 0; i < length; i++) { if (fromParts[i] !== toParts[i]) { samePartsLength = i; break } }
    var outputParts = [];
    for (var i = samePartsLength; i < fromParts.length; i++) { outputParts.push("..") }
    outputParts = outputParts.concat(toParts.slice(samePartsLength));
    return outputParts.join("/")
  }
};

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 TTY = {
  ttys: [],
  init: function() {},
  shutdown: function() {},
  register: function(dev, ops) {
    TTY.ttys[dev] = { input: [], output: [], ops: ops };
    FS.registerDevice(dev, TTY.stream_ops)
  },
  stream_ops: {
    open: function(stream) {
      var tty = TTY.ttys[stream.node.rdev];
      if (!tty) { throw new FS.ErrnoError(43) }
      stream.tty = tty;
      stream.seekable = false
    },
    close: function(stream) { stream.tty.ops.fsync(stream.tty) },
    fsync: function(stream) { stream.tty.ops.fsync(stream.tty) },
    read: function(stream, buffer, offset, length, pos) {
      if (!stream.tty || !stream.tty.ops.get_char) { throw new FS.ErrnoError(60) }
      var bytesRead = 0;
      for (var i = 0; i < length; i++) {
        var result;
        try { result = stream.tty.ops.get_char(stream.tty) } catch (e) { throw new FS.ErrnoError(29) }
        if (result === undefined && bytesRead === 0) { throw new FS.ErrnoError(6) }
        if (result === null || result === undefined) break;
        bytesRead++;
        buffer[offset + i] = result
      }
      if (bytesRead) { stream.node.timestamp = Date.now() }
      return bytesRead
    },
    write: function(stream, buffer, offset, length, pos) { if (!stream.tty || !stream.tty.ops.put_char) { throw new FS.ErrnoError(60) } try { for (var i = 0; i < length; i++) { stream.tty.ops.put_char(stream.tty, buffer[offset + i]) } } catch (e) { throw new FS.ErrnoError(29) } if (length) { stream.node.timestamp = Date.now() } return i }
  },
  default_tty_ops: {
    get_char: function(tty) {
      if (!tty.input.length) {
        var result = null;
        if (ENVIRONMENT_IS_NODE) {
          var BUFSIZE = 256;
          var buf = Buffer.alloc(BUFSIZE);
          var bytesRead = 0;
          try { bytesRead = fs.readSync(process.stdin.fd, buf, 0, BUFSIZE, -1) } catch (e) {
            if (e.toString().includes("EOF")) bytesRead = 0;
            else throw e
          }
          if (bytesRead > 0) { result = buf.slice(0, bytesRead).toString("utf-8") } else { result = null }
        } else if (typeof window != "undefined" && typeof window.prompt == "function") { result = window.prompt("Input: "); if (result !== null) { result += "\n" } } else if (typeof readline == "function") { result = readline(); if (result !== null) { result += "\n" } }
        if (!result) { return null }
        tty.input = intArrayFromString(result, true)
      }
      return tty.input.shift()
    },
    put_char: function(tty, val) {
      if (val === null || val === 10) {
        out(UTF8ArrayToString(tty.output, 0));
        tty.output = []
      } else { if (val != 0) tty.output.push(val) }
    },
    fsync: function(tty) {
      if (tty.output && tty.output.length > 0) {
        out(UTF8ArrayToString(tty.output, 0));
        tty.output = []
      }
    }
  },
  default_tty1_ops: {
    put_char: function(tty, val) {
      if (val === null || val === 10) {
        err(UTF8ArrayToString(tty.output, 0));
        tty.output = []
      } else { if (val != 0) tty.output.push(val) }
    },
    fsync: function(tty) {
      if (tty.output && tty.output.length > 0) {
        err(UTF8ArrayToString(tty.output, 0));
        tty.output = []
      }
    }
  }
};

function mmapAlloc(size) { abort() }
var MEMFS = {
  ops_table: null,
  mount: function(mount) { return MEMFS.createNode(null, "/", 16384 | 511, 0) },
  createNode: function(parent, name, mode, dev) {
    if (FS.isBlkdev(mode) || FS.isFIFO(mode)) { throw new FS.ErrnoError(63) }
    if (!MEMFS.ops_table) { MEMFS.ops_table = { dir: { node: { getattr: MEMFS.node_ops.getattr, setattr: MEMFS.node_ops.setattr, lookup: MEMFS.node_ops.lookup, mknod: MEMFS.node_ops.mknod, rename: MEMFS.node_ops.rename, unlink: MEMFS.node_ops.unlink, rmdir: MEMFS.node_ops.rmdir, readdir: MEMFS.node_ops.readdir, symlink: MEMFS.node_ops.symlink }, stream: { llseek: MEMFS.stream_ops.llseek } }, file: { node: { getattr: MEMFS.node_ops.getattr, setattr: MEMFS.node_ops.setattr }, stream: { llseek: MEMFS.stream_ops.llseek, read: MEMFS.stream_ops.read, write: MEMFS.stream_ops.write, allocate: MEMFS.stream_ops.allocate, mmap: MEMFS.stream_ops.mmap, msync: MEMFS.stream_ops.msync } }, link: { node: { getattr: MEMFS.node_ops.getattr, setattr: MEMFS.node_ops.setattr, readlink: MEMFS.node_ops.readlink }, stream: {} }, chrdev: { node: { getattr: MEMFS.node_ops.getattr, setattr: MEMFS.node_ops.setattr }, stream: FS.chrdev_stream_ops } } }
    var node = FS.createNode(parent, name, mode, dev);
    if (FS.isDir(node.mode)) {
      node.node_ops = MEMFS.ops_table.dir.node;
      node.stream_ops = MEMFS.ops_table.dir.stream;
      node.contents = {}
    } else if (FS.isFile(node.mode)) {
      node.node_ops = MEMFS.ops_table.file.node;
      node.stream_ops = MEMFS.ops_table.file.stream;
      node.usedBytes = 0;
      node.contents = null
    } else if (FS.isLink(node.mode)) {
      node.node_ops = MEMFS.ops_table.link.node;
      node.stream_ops = MEMFS.ops_table.link.stream
    } else if (FS.isChrdev(node.mode)) {
      node.node_ops = MEMFS.ops_table.chrdev.node;
      node.stream_ops = MEMFS.ops_table.chrdev.stream
    }
    node.timestamp = Date.now();
    if (parent) {
      parent.contents[name] = node;
      parent.timestamp = node.timestamp
    }
    return node
  },
  getFileDataAsTypedArray: function(node) { if (!node.contents) return new Uint8Array(0); if (node.contents.subarray) return node.contents.subarray(0, node.usedBytes); return new Uint8Array(node.contents) },
  expandFileStorage: function(node, newCapacity) {
    var prevCapacity = node.contents ? node.contents.length : 0;
    if (prevCapacity >= newCapacity) return;
    var CAPACITY_DOUBLING_MAX = 1024 * 1024;
    newCapacity = Math.max(newCapacity, prevCapacity * (prevCapacity < CAPACITY_DOUBLING_MAX ? 2 : 1.125) >>> 0);
    if (prevCapacity != 0) newCapacity = Math.max(newCapacity, 256);
    var oldContents = node.contents;
    node.contents = new Uint8Array(newCapacity);
    if (node.usedBytes > 0) node.contents.set(oldContents.subarray(0, node.usedBytes), 0)
  },
  resizeFileStorage: function(node, newSize) {
    if (node.usedBytes == newSize) return;
    if (newSize == 0) {
      node.contents = null;
      node.usedBytes = 0
    } else {
      var oldContents = node.contents;
      node.contents = new Uint8Array(newSize);
      if (oldContents) { node.contents.set(oldContents.subarray(0, Math.min(newSize, node.usedBytes))) }
      node.usedBytes = newSize
    }
  },
  node_ops: {
    getattr: function(node) {
      var attr = {};
      attr.dev = FS.isChrdev(node.mode) ? node.id : 1;
      attr.ino = node.id;
      attr.mode = node.mode;
      attr.nlink = 1;
      attr.uid = 0;
      attr.gid = 0;
      attr.rdev = node.rdev;
      if (FS.isDir(node.mode)) { attr.size = 4096 } else if (FS.isFile(node.mode)) { attr.size = node.usedBytes } else if (FS.isLink(node.mode)) { attr.size = node.link.length } else { attr.size = 0 }
      attr.atime = new Date(node.timestamp);
      attr.mtime = new Date(node.timestamp);
      attr.ctime = new Date(node.timestamp);
      attr.blksize = 4096;
      attr.blocks = Math.ceil(attr.size / attr.blksize);
      return attr
    },
    setattr: function(node, attr) { if (attr.mode !== undefined) { node.mode = attr.mode } if (attr.timestamp !== undefined) { node.timestamp = attr.timestamp } if (attr.size !== undefined) { MEMFS.resizeFileStorage(node, attr.size) } },
    lookup: function(parent, name) { throw FS.genericErrors[44] },
    mknod: function(parent, name, mode, dev) { return MEMFS.createNode(parent, name, mode, dev) },
    rename: function(old_node, new_dir, new_name) {
      if (FS.isDir(old_node.mode)) { var new_node; try { new_node = FS.lookupNode(new_dir, new_name) } catch (e) {} if (new_node) { for (var i in new_node.contents) { throw new FS.ErrnoError(55) } } }
      delete old_node.parent.contents[old_node.name];
      old_node.parent.timestamp = Date.now();
      old_node.name = new_name;
      new_dir.contents[new_name] = old_node;
      new_dir.timestamp = old_node.parent.timestamp;
      old_node.parent = new_dir
    },
    unlink: function(parent, name) {
      delete parent.contents[name];
      parent.timestamp = Date.now()
    },
    rmdir: function(parent, name) {
      var node = FS.lookupNode(parent, name);
      for (var i in node.contents) { throw new FS.ErrnoError(55) }
      delete parent.contents[name];
      parent.timestamp = Date.now()
    },
    readdir: function(node) {
      var entries = [".", ".."];
      for (var key in node.contents) {
        if (!node.contents.hasOwnProperty(key)) { continue }
        entries.push(key)
      }
      return entries
    },
    symlink: function(parent, newname, oldpath) {
      var node = MEMFS.createNode(parent, newname, 511 | 40960, 0);
      node.link = oldpath;
      return node
    },
    readlink: function(node) { if (!FS.isLink(node.mode)) { throw new FS.ErrnoError(28) } return node.link }
  },
  stream_ops: {
    read: function(stream, buffer, offset, length, position) { var contents = stream.node.contents; if (position >= stream.node.usedBytes) return 0; var size = Math.min(stream.node.usedBytes - position, length); if (size > 8 && contents.subarray) { buffer.set(contents.subarray(position, position + size), offset) } else { for (var i = 0; i < size; i++) buffer[offset + i] = contents[position + i] } return size },
    write: function(stream, buffer, offset, length, position, canOwn) {
      if (buffer.buffer === HEAP8.buffer) { canOwn = false }
      if (!length) return 0;
      var node = stream.node;
      node.timestamp = Date.now();
      if (buffer.subarray && (!node.contents || node.contents.subarray)) {
        if (canOwn) {
          node.contents = buffer.subarray(offset, offset + length);
          node.usedBytes = length;
          return length
        } else if (node.usedBytes === 0 && position === 0) {
          node.contents = buffer.slice(offset, offset + length);
          node.usedBytes = length;
          return length
        } else if (position + length <= node.usedBytes) { node.contents.set(buffer.subarray(offset, offset + length), position); return length }
      }
      MEMFS.expandFileStorage(node, position + length);
      if (node.contents.subarray && buffer.subarray) { node.contents.set(buffer.subarray(offset, offset + length), position) } else { for (var i = 0; i < length; i++) { node.contents[position + i] = buffer[offset + i] } }
      node.usedBytes = Math.max(node.usedBytes, position + length);
      return length
    },
    llseek: function(stream, offset, whence) { var position = offset; if (whence === 1) { position += stream.position } else if (whence === 2) { if (FS.isFile(stream.node.mode)) { position += stream.node.usedBytes } } if (position < 0) { throw new FS.ErrnoError(28) } return position },
    allocate: function(stream, offset, length) {
      MEMFS.expandFileStorage(stream.node, offset + length);
      stream.node.usedBytes = Math.max(stream.node.usedBytes, offset + length)
    },
    mmap: function(stream, length, position, prot, flags) {
      if (!FS.isFile(stream.node.mode)) { throw new FS.ErrnoError(43) }
      var ptr;
      var allocated;
      var contents = stream.node.contents;
      if (!(flags & 2) && contents.buffer === buffer) {
        allocated = false;
        ptr = contents.byteOffset
      } else {
        if (position > 0 || position + length < contents.length) { if (contents.subarray) { contents = contents.subarray(position, position + length) } else { contents = Array.prototype.slice.call(contents, position, position + length) } }
        allocated = true;
        ptr = mmapAlloc(length);
        if (!ptr) { throw new FS.ErrnoError(48) }
        HEAP8.set(contents, ptr)
      }
      return { ptr: ptr, allocated: allocated }
    },
    msync: function(stream, buffer, offset, length, mmapFlags) { MEMFS.stream_ops.write(stream, buffer, 0, length, offset, false); return 0 }
  }
};

function asyncLoad(url, onload, onerror, noRunDep) {
  var dep = !noRunDep ? getUniqueRunDependency("al " + url) : "";
  readAsync(url, arrayBuffer => {
    assert(arrayBuffer, 'Loading data file "' + url + '" failed (no arrayBuffer).');
    onload(new Uint8Array(arrayBuffer));
    if (dep) removeRunDependency(dep)
  }, event => { if (onerror) { onerror() } else { throw 'Loading data file "' + url + '" failed.' } });
  if (dep) addRunDependency(dep)
}
var FS = {
  root: null,
  mounts: [],
  devices: {},
  streams: [],
  nextInode: 1,
  nameTable: null,
  currentPath: "/",
  initialized: false,
  ignorePermissions: true,
  ErrnoError: null,
  genericErrors: {},
  filesystems: null,
  syncFSRequests: 0,
  lookupPath: (path, opts = {}) => {
    path = PATH_FS.resolve(FS.cwd(), path);
    if (!path) return { path: "", node: null };
    var defaults = { follow_mount: true, recurse_count: 0 };
    opts = Object.assign(defaults, opts);
    if (opts.recurse_count > 8) { throw new FS.ErrnoError(32) }
    var parts = PATH.normalizeArray(path.split("/").filter(p => !!p), false);
    var current = FS.root;
    var current_path = "/";
    for (var i = 0; i < parts.length; i++) {
      var islast = i === parts.length - 1;
      if (islast && opts.parent) { break }
      current = FS.lookupNode(current, parts[i]);
      current_path = PATH.join2(current_path, parts[i]);
      if (FS.isMountpoint(current)) { if (!islast || islast && opts.follow_mount) { current = current.mounted.root } }
      if (!islast || opts.follow) {
        var count = 0;
        while (FS.isLink(current.mode)) {
          var link = FS.readlink(current_path);
          current_path = PATH_FS.resolve(PATH.dirname(current_path), link);
          var lookup = FS.lookupPath(current_path, { recurse_count: opts.recurse_count + 1 });
          current = lookup.node;
          if (count++ > 40) { throw new FS.ErrnoError(32) }
        }
      }
    }
    return { path: current_path, node: current }
  },
  getPath: node => {
    var path;
    while (true) {
      if (FS.isRoot(node)) { var mount = node.mount.mountpoint; if (!path) return mount; return mount[mount.length - 1] !== "/" ? mount + "/" + path : mount + path }
      path = path ? node.name + "/" + path : node.name;
      node = node.parent
    }
  },
  hashName: (parentid, name) => { var hash = 0; for (var i = 0; i < name.length; i++) { hash = (hash << 5) - hash + name.charCodeAt(i) | 0 } return (parentid + hash >>> 0) % FS.nameTable.length },
  hashAddNode: node => {
    var hash = FS.hashName(node.parent.id, node.name);
    node.name_next = FS.nameTable[hash];
    FS.nameTable[hash] = node
  },
  hashRemoveNode: node => {
    var hash = FS.hashName(node.parent.id, node.name);
    if (FS.nameTable[hash] === node) { FS.nameTable[hash] = node.name_next } else {
      var current = FS.nameTable[hash];
      while (current) {
        if (current.name_next === node) { current.name_next = node.name_next; break }
        current = current.name_next
      }
    }
  },
  lookupNode: (parent, name) => { var errCode = FS.mayLookup(parent); if (errCode) { throw new FS.ErrnoError(errCode, parent) } var hash = FS.hashName(parent.id, name); for (var node = FS.nameTable[hash]; node; node = node.name_next) { var nodeName = node.name; if (node.parent.id === parent.id && nodeName === name) { return node } } return FS.lookup(parent, name) },
  createNode: (parent, name, mode, rdev) => {
    var node = new FS.FSNode(parent, name, mode, rdev);
    FS.hashAddNode(node);
    return node
  },
  destroyNode: node => { FS.hashRemoveNode(node) },
  isRoot: node => { return node === node.parent },
  isMountpoint: node => { return !!node.mounted },
  isFile: mode => { return (mode & 61440) === 32768 },
  isDir: mode => { return (mode & 61440) === 16384 },
  isLink: mode => { return (mode & 61440) === 40960 },
  isChrdev: mode => { return (mode & 61440) === 8192 },
  isBlkdev: mode => { return (mode & 61440) === 24576 },
  isFIFO: mode => { return (mode & 61440) === 4096 },
  isSocket: mode => { return (mode & 49152) === 49152 },
  flagModes: { "r": 0, "r+": 2, "w": 577, "w+": 578, "a": 1089, "a+": 1090 },
  modeStringToFlags: str => { var flags = FS.flagModes[str]; if (typeof flags == "undefined") { throw new Error("Unknown file open mode: " + str) } return flags },
  flagsToPermissionString: flag => { var perms = ["r", "w", "rw"][flag & 3]; if (flag & 512) { perms += "w" } return perms },
  nodePermissions: (node, perms) => { if (FS.ignorePermissions) { return 0 } if (perms.includes("r") && !(node.mode & 292)) { return 2 } else if (perms.includes("w") && !(node.mode & 146)) { return 2 } else if (perms.includes("x") && !(node.mode & 73)) { return 2 } return 0 },
  mayLookup: dir => { var errCode = FS.nodePermissions(dir, "x"); if (errCode) return errCode; if (!dir.node_ops.lookup) return 2; return 0 },
  mayCreate: (dir, name) => { try { var node = FS.lookupNode(dir, name); return 20 } catch (e) {} return FS.nodePermissions(dir, "wx") },
  mayDelete: (dir, name, isdir) => { var node; try { node = FS.lookupNode(dir, name) } catch (e) { return e.errno } var errCode = FS.nodePermissions(dir, "wx"); if (errCode) { return errCode } if (isdir) { if (!FS.isDir(node.mode)) { return 54 } if (FS.isRoot(node) || FS.getPath(node) === FS.cwd()) { return 10 } } else { if (FS.isDir(node.mode)) { return 31 } } return 0 },
  mayOpen: (node, flags) => { if (!node) { return 44 } if (FS.isLink(node.mode)) { return 32 } else if (FS.isDir(node.mode)) { if (FS.flagsToPermissionString(flags) !== "r" || flags & 512) { return 31 } } return FS.nodePermissions(node, FS.flagsToPermissionString(flags)) },
  MAX_OPEN_FDS: 4096,
  nextfd: (fd_start = 0, fd_end = FS.MAX_OPEN_FDS) => { for (var fd = fd_start; fd <= fd_end; fd++) { if (!FS.streams[fd]) { return fd } } throw new FS.ErrnoError(33) },
  getStream: fd => FS.streams[fd],
  createStream: (stream, fd_start, fd_end) => {
    if (!FS.FSStream) {
      FS.FSStream = function() { this.shared = {} };
      FS.FSStream.prototype = {};
      Object.defineProperties(FS.FSStream.prototype, { object: { get: function() { return this.node }, set: function(val) { this.node = val } }, isRead: { get: function() { return (this.flags & 2097155) !== 1 } }, isWrite: { get: function() { return (this.flags & 2097155) !== 0 } }, isAppend: { get: function() { return this.flags & 1024 } }, flags: { get: function() { return this.shared.flags }, set: function(val) { this.shared.flags = val } }, position: { get: function() { return this.shared.position }, set: function(val) { this.shared.position = val } } })
    }
    stream = Object.assign(new FS.FSStream, stream);
    var fd = FS.nextfd(fd_start, fd_end);
    stream.fd = fd;
    FS.streams[fd] = stream;
    return stream
  },
  closeStream: fd => { FS.streams[fd] = null },
  chrdev_stream_ops: {
    open: stream => {
      var device = FS.getDevice(stream.node.rdev);
      stream.stream_ops = device.stream_ops;
      if (stream.stream_ops.open) { stream.stream_ops.open(stream) }
    },
    llseek: () => { throw new FS.ErrnoError(70) }
  },
  major: dev => dev >> 8,
  minor: dev => dev & 255,
  makedev: (ma, mi) => ma << 8 | mi,
  registerDevice: (dev, ops) => { FS.devices[dev] = { stream_ops: ops } },
  getDevice: dev => FS.devices[dev],
  getMounts: mount => {
    var mounts = [];
    var check = [mount];
    while (check.length) {
      var m = check.pop();
      mounts.push(m);
      check.push.apply(check, m.mounts)
    }
    return mounts
  },
  syncfs: (populate, callback) => {
    if (typeof populate == "function") {
      callback = populate;
      populate = false
    }
    FS.syncFSRequests++;
    if (FS.syncFSRequests > 1) { err("warning: " + FS.syncFSRequests + " FS.syncfs operations in flight at once, probably just doing extra work") }
    var mounts = FS.getMounts(FS.root.mount);
    var completed = 0;

    function doCallback(errCode) { FS.syncFSRequests--; return callback(errCode) }

    function done(errCode) { if (errCode) { if (!done.errored) { done.errored = true; return doCallback(errCode) } return } if (++completed >= mounts.length) { doCallback(null) } }
    mounts.forEach(mount => {
      if (!mount.type.syncfs) { return done(null) }
      mount.type.syncfs(mount, populate, done)
    })
  },
  mount: (type, opts, mountpoint) => {
    var root = mountpoint === "/";
    var pseudo = !mountpoint;
    var node;
    if (root && FS.root) { throw new FS.ErrnoError(10) } else if (!root && !pseudo) {
      var lookup = FS.lookupPath(mountpoint, { follow_mount: false });
      mountpoint = lookup.path;
      node = lookup.node;
      if (FS.isMountpoint(node)) { throw new FS.ErrnoError(10) }
      if (!FS.isDir(node.mode)) { throw new FS.ErrnoError(54) }
    }
    var mount = { type: type, opts: opts, mountpoint: mountpoint, mounts: [] };
    var mountRoot = type.mount(mount);
    mountRoot.mount = mount;
    mount.root = mountRoot;
    if (root) { FS.root = mountRoot } else if (node) { node.mounted = mount; if (node.mount) { node.mount.mounts.push(mount) } }
    return mountRoot
  },
  unmount: mountpoint => {
    var lookup = FS.lookupPath(mountpoint, { follow_mount: false });
    if (!FS.isMountpoint(lookup.node)) { throw new FS.ErrnoError(28) }
    var node = lookup.node;
    var mount = node.mounted;
    var mounts = FS.getMounts(mount);
    Object.keys(FS.nameTable).forEach(hash => {
      var current = FS.nameTable[hash];
      while (current) {
        var next = current.name_next;
        if (mounts.includes(current.mount)) { FS.destroyNode(current) }
        current = next
      }
    });
    node.mounted = null;
    var idx = node.mount.mounts.indexOf(mount);
    node.mount.mounts.splice(idx, 1)
  },
  lookup: (parent, name) => { return parent.node_ops.lookup(parent, name) },
  mknod: (path, mode, dev) => { var lookup = FS.lookupPath(path, { parent: true }); var parent = lookup.node; var name = PATH.basename(path); if (!name || name === "." || name === "..") { throw new FS.ErrnoError(28) } var errCode = FS.mayCreate(parent, name); if (errCode) { throw new FS.ErrnoError(errCode) } if (!parent.node_ops.mknod) { throw new FS.ErrnoError(63) } return parent.node_ops.mknod(parent, name, mode, dev) },
  create: (path, mode) => {
    mode = mode !== undefined ? mode : 438;
    mode &= 4095;
    mode |= 32768;
    return FS.mknod(path, mode, 0)
  },
  mkdir: (path, mode) => {
    mode = mode !== undefined ? mode : 511;
    mode &= 511 | 512;
    mode |= 16384;
    return FS.mknod(path, mode, 0)
  },
  mkdirTree: (path, mode) => {
    var dirs = path.split("/");
    var d = "";
    for (var i = 0; i < dirs.length; ++i) {
      if (!dirs[i]) continue;
      d += "/" + dirs[i];
      try { FS.mkdir(d, mode) } catch (e) { if (e.errno != 20) throw e }
    }
  },
  mkdev: (path, mode, dev) => {
    if (typeof dev == "undefined") {
      dev = mode;
      mode = 438
    }
    mode |= 8192;
    return FS.mknod(path, mode, dev)
  },
  symlink: (oldpath, newpath) => { if (!PATH_FS.resolve(oldpath)) { throw new FS.ErrnoError(44) } var lookup = FS.lookupPath(newpath, { parent: true }); var parent = lookup.node; if (!parent) { throw new FS.ErrnoError(44) } var newname = PATH.basename(newpath); var errCode = FS.mayCreate(parent, newname); if (errCode) { throw new FS.ErrnoError(errCode) } if (!parent.node_ops.symlink) { throw new FS.ErrnoError(63) } return parent.node_ops.symlink(parent, newname, oldpath) },
  rename: (old_path, new_path) => {
    var old_dirname = PATH.dirname(old_path);
    var new_dirname = PATH.dirname(new_path);
    var old_name = PATH.basename(old_path);
    var new_name = PATH.basename(new_path);
    var lookup, old_dir, new_dir;
    lookup = FS.lookupPath(old_path, { parent: true });
    old_dir = lookup.node;
    lookup = FS.lookupPath(new_path, { parent: true });
    new_dir = lookup.node;
    if (!old_dir || !new_dir) throw new FS.ErrnoError(44);
    if (old_dir.mount !== new_dir.mount) { throw new FS.ErrnoError(75) }
    var old_node = FS.lookupNode(old_dir, old_name);
    var relative = PATH_FS.relative(old_path, new_dirname);
    if (relative.charAt(0) !== ".") { throw new FS.ErrnoError(28) }
    relative = PATH_FS.relative(new_path, old_dirname);
    if (relative.charAt(0) !== ".") { throw new FS.ErrnoError(55) }
    var new_node;
    try { new_node = FS.lookupNode(new_dir, new_name) } catch (e) {}
    if (old_node === new_node) { return }
    var isdir = FS.isDir(old_node.mode);
    var errCode = FS.mayDelete(old_dir, old_name, isdir);
    if (errCode) { throw new FS.ErrnoError(errCode) }
    errCode = new_node ? FS.mayDelete(new_dir, new_name, isdir) : FS.mayCreate(new_dir, new_name);
    if (errCode) { throw new FS.ErrnoError(errCode) }
    if (!old_dir.node_ops.rename) { throw new FS.ErrnoError(63) }
    if (FS.isMountpoint(old_node) || new_node && FS.isMountpoint(new_node)) { throw new FS.ErrnoError(10) }
    if (new_dir !== old_dir) { errCode = FS.nodePermissions(old_dir, "w"); if (errCode) { throw new FS.ErrnoError(errCode) } }
    FS.hashRemoveNode(old_node);
    try { old_dir.node_ops.rename(old_node, new_dir, new_name) } catch (e) { throw e } finally { FS.hashAddNode(old_node) }
  },
  rmdir: path => {
    var lookup = FS.lookupPath(path, { parent: true });
    var parent = lookup.node;
    var name = PATH.basename(path);
    var node = FS.lookupNode(parent, name);
    var errCode = FS.mayDelete(parent, name, true);
    if (errCode) { throw new FS.ErrnoError(errCode) }
    if (!parent.node_ops.rmdir) { throw new FS.ErrnoError(63) }
    if (FS.isMountpoint(node)) { throw new FS.ErrnoError(10) }
    parent.node_ops.rmdir(parent, name);
    FS.destroyNode(node)
  },
  readdir: path => { var lookup = FS.lookupPath(path, { follow: true }); var node = lookup.node; if (!node.node_ops.readdir) { throw new FS.ErrnoError(54) } return node.node_ops.readdir(node) },
  unlink: path => {
    var lookup = FS.lookupPath(path, { parent: true });
    var parent = lookup.node;
    if (!parent) { throw new FS.ErrnoError(44) }
    var name = PATH.basename(path);
    var node = FS.lookupNode(parent, name);
    var errCode = FS.mayDelete(parent, name, false);
    if (errCode) { throw new FS.ErrnoError(errCode) }
    if (!parent.node_ops.unlink) { throw new FS.ErrnoError(63) }
    if (FS.isMountpoint(node)) { throw new FS.ErrnoError(10) }
    parent.node_ops.unlink(parent, name);
    FS.destroyNode(node)
  },
  readlink: path => { var lookup = FS.lookupPath(path); var link = lookup.node; if (!link) { throw new FS.ErrnoError(44) } if (!link.node_ops.readlink) { throw new FS.ErrnoError(28) } return PATH_FS.resolve(FS.getPath(link.parent), link.node_ops.readlink(link)) },
  stat: (path, dontFollow) => { var lookup = FS.lookupPath(path, { follow: !dontFollow }); var node = lookup.node; if (!node) { throw new FS.ErrnoError(44) } if (!node.node_ops.getattr) { throw new FS.ErrnoError(63) } return node.node_ops.getattr(node) },
  lstat: path => { return FS.stat(path, true) },
  chmod: (path, mode, dontFollow) => {
    var node;
    if (typeof path == "string") {
      var lookup = FS.lookupPath(path, { follow: !dontFollow });
      node = lookup.node
    } else { node = path }
    if (!node.node_ops.setattr) { throw new FS.ErrnoError(63) }
    node.node_ops.setattr(node, { mode: mode & 4095 | node.mode & ~4095, timestamp: Date.now() })
  },
  lchmod: (path, mode) => { FS.chmod(path, mode, true) },
  fchmod: (fd, mode) => {
    var stream = FS.getStream(fd);
    if (!stream) { throw new FS.ErrnoError(8) }
    FS.chmod(stream.node, mode)
  },
  chown: (path, uid, gid, dontFollow) => {
    var node;
    if (typeof path == "string") {
      var lookup = FS.lookupPath(path, { follow: !dontFollow });
      node = lookup.node
    } else { node = path }
    if (!node.node_ops.setattr) { throw new FS.ErrnoError(63) }
    node.node_ops.setattr(node, { timestamp: Date.now() })
  },
  lchown: (path, uid, gid) => { FS.chown(path, uid, gid, true) },
  fchown: (fd, uid, gid) => {
    var stream = FS.getStream(fd);
    if (!stream) { throw new FS.ErrnoError(8) }
    FS.chown(stream.node, uid, gid)
  },
  truncate: (path, len) => {
    if (len < 0) { throw new FS.ErrnoError(28) }
    var node;
    if (typeof path == "string") {
      var lookup = FS.lookupPath(path, { follow: true });
      node = lookup.node
    } else { node = path }
    if (!node.node_ops.setattr) { throw new FS.ErrnoError(63) }
    if (FS.isDir(node.mode)) { throw new FS.ErrnoError(31) }
    if (!FS.isFile(node.mode)) { throw new FS.ErrnoError(28) }
    var errCode = FS.nodePermissions(node, "w");
    if (errCode) { throw new FS.ErrnoError(errCode) }
    node.node_ops.setattr(node, { size: len, timestamp: Date.now() })
  },
  ftruncate: (fd, len) => {
    var stream = FS.getStream(fd);
    if (!stream) { throw new FS.ErrnoError(8) }
    if ((stream.flags & 2097155) === 0) { throw new FS.ErrnoError(28) }
    FS.truncate(stream.node, len)
  },
  utime: (path, atime, mtime) => {
    var lookup = FS.lookupPath(path, { follow: true });
    var node = lookup.node;
    node.node_ops.setattr(node, { timestamp: Math.max(atime, mtime) })
  },
  open: (path, flags, mode) => {
    if (path === "") { throw new FS.ErrnoError(44) }
    flags = typeof flags == "string" ? FS.modeStringToFlags(flags) : flags;
    mode = typeof mode == "undefined" ? 438 : mode;
    if (flags & 64) { mode = mode & 4095 | 32768 } else { mode = 0 }
    var node;
    if (typeof path == "object") { node = path } else {
      path = PATH.normalize(path);
      try {
        var lookup = FS.lookupPath(path, { follow: !(flags & 131072) });
        node = lookup.node
      } catch (e) {}
    }
    var created = false;
    if (flags & 64) {
      if (node) { if (flags & 128) { throw new FS.ErrnoError(20) } } else {
        node = FS.mknod(path, mode, 0);
        created = true
      }
    }
    if (!node) { throw new FS.ErrnoError(44) }
    if (FS.isChrdev(node.mode)) { flags &= ~512 }
    if (flags & 65536 && !FS.isDir(node.mode)) { throw new FS.ErrnoError(54) }
    if (!created) { var errCode = FS.mayOpen(node, flags); if (errCode) { throw new FS.ErrnoError(errCode) } }
    if (flags & 512 && !created) { FS.truncate(node, 0) }
    flags &= ~(128 | 512 | 131072);
    var stream = FS.createStream({ node: node, path: FS.getPath(node), flags: flags, seekable: true, position: 0, stream_ops: node.stream_ops, ungotten: [], error: false });
    if (stream.stream_ops.open) { stream.stream_ops.open(stream) }
    if (Module["logReadFiles"] && !(flags & 1)) { if (!FS.readFiles) FS.readFiles = {}; if (!(path in FS.readFiles)) { FS.readFiles[path] = 1 } }
    return stream
  },
  close: stream => {
    if (FS.isClosed(stream)) { throw new FS.ErrnoError(8) }
    if (stream.getdents) stream.getdents = null;
    try { if (stream.stream_ops.close) { stream.stream_ops.close(stream) } } catch (e) { throw e } finally { FS.closeStream(stream.fd) }
    stream.fd = null
  },
  isClosed: stream => { return stream.fd === null },
  llseek: (stream, offset, whence) => {
    if (FS.isClosed(stream)) { throw new FS.ErrnoError(8) }
    if (!stream.seekable || !stream.stream_ops.llseek) { throw new FS.ErrnoError(70) }
    if (whence != 0 && whence != 1 && whence != 2) { throw new FS.ErrnoError(28) }
    stream.position = stream.stream_ops.llseek(stream, offset, whence);
    stream.ungotten = [];
    return stream.position
  },
  read: (stream, buffer, offset, length, position) => { if (length < 0 || position < 0) { throw new FS.ErrnoError(28) } if (FS.isClosed(stream)) { throw new FS.ErrnoError(8) } if ((stream.flags & 2097155) === 1) { throw new FS.ErrnoError(8) } if (FS.isDir(stream.node.mode)) { throw new FS.ErrnoError(31) } if (!stream.stream_ops.read) { throw new FS.ErrnoError(28) } var seeking = typeof position != "undefined"; if (!seeking) { position = stream.position } else if (!stream.seekable) { throw new FS.ErrnoError(70) } var bytesRead = stream.stream_ops.read(stream, buffer, offset, length, position); if (!seeking) stream.position += bytesRead; return bytesRead },
  write: (stream, buffer, offset, length, position, canOwn) => { if (length < 0 || position < 0) { throw new FS.ErrnoError(28) } if (FS.isClosed(stream)) { throw new FS.ErrnoError(8) } if ((stream.flags & 2097155) === 0) { throw new FS.ErrnoError(8) } if (FS.isDir(stream.node.mode)) { throw new FS.ErrnoError(31) } if (!stream.stream_ops.write) { throw new FS.ErrnoError(28) } if (stream.seekable && stream.flags & 1024) { FS.llseek(stream, 0, 2) } var seeking = typeof position != "undefined"; if (!seeking) { position = stream.position } else if (!stream.seekable) { throw new FS.ErrnoError(70) } var bytesWritten = stream.stream_ops.write(stream, buffer, offset, length, position, canOwn); if (!seeking) stream.position += bytesWritten; return bytesWritten },
  allocate: (stream, offset, length) => {
    if (FS.isClosed(stream)) { throw new FS.ErrnoError(8) }
    if (offset < 0 || length <= 0) { throw new FS.ErrnoError(28) }
    if ((stream.flags & 2097155) === 0) { throw new FS.ErrnoError(8) }
    if (!FS.isFile(stream.node.mode) && !FS.isDir(stream.node.mode)) { throw new FS.ErrnoError(43) }
    if (!stream.stream_ops.allocate) { throw new FS.ErrnoError(138) }
    stream.stream_ops.allocate(stream, offset, length)
  },
  mmap: (stream, length, position, prot, flags) => { if ((prot & 2) !== 0 && (flags & 2) === 0 && (stream.flags & 2097155) !== 2) { throw new FS.ErrnoError(2) } if ((stream.flags & 2097155) === 1) { throw new FS.ErrnoError(2) } if (!stream.stream_ops.mmap) { throw new FS.ErrnoError(43) } return stream.stream_ops.mmap(stream, length, position, prot, flags) },
  msync: (stream, buffer, offset, length, mmapFlags) => { if (!stream.stream_ops.msync) { return 0 } return stream.stream_ops.msync(stream, buffer, offset, length, mmapFlags) },
  munmap: stream => 0,
  ioctl: (stream, cmd, arg) => { if (!stream.stream_ops.ioctl) { throw new FS.ErrnoError(59) } return stream.stream_ops.ioctl(stream, cmd, arg) },
  readFile: (path, opts = {}) => {
    opts.flags = opts.flags || 0;
    opts.encoding = opts.encoding || "binary";
    if (opts.encoding !== "utf8" && opts.encoding !== "binary") { throw new Error('Invalid encoding type "' + opts.encoding + '"') }
    var ret;
    var stream = FS.open(path, opts.flags);
    var stat = FS.stat(path);
    var length = stat.size;
    var buf = new Uint8Array(length);
    FS.read(stream, buf, 0, length, 0);
    if (opts.encoding === "utf8") { ret = UTF8ArrayToString(buf, 0) } else if (opts.encoding === "binary") { ret = buf }
    FS.close(stream);
    return ret
  },
  writeFile: (path, data, opts = {}) => {
    opts.flags = opts.flags || 577;
    var stream = FS.open(path, opts.flags, opts.mode);
    if (typeof data == "string") {
      var buf = new Uint8Array(lengthBytesUTF8(data) + 1);
      var actualNumBytes = stringToUTF8Array(data, buf, 0, buf.length);
      FS.write(stream, buf, 0, actualNumBytes, undefined, opts.canOwn)
    } else if (ArrayBuffer.isView(data)) { FS.write(stream, data, 0, data.byteLength, undefined, opts.canOwn) } else { throw new Error("Unsupported data type") }
    FS.close(stream)
  },
  cwd: () => FS.currentPath,
  chdir: path => {
    var lookup = FS.lookupPath(path, { follow: true });
    if (lookup.node === null) { throw new FS.ErrnoError(44) }
    if (!FS.isDir(lookup.node.mode)) { throw new FS.ErrnoError(54) }
    var errCode = FS.nodePermissions(lookup.node, "x");
    if (errCode) { throw new FS.ErrnoError(errCode) }
    FS.currentPath = lookup.path
  },
  createDefaultDirectories: () => {
    FS.mkdir("/tmp");
    FS.mkdir("/home");
    FS.mkdir("/home/web_user")
  },
  createDefaultDevices: () => {
    FS.mkdir("/dev");
    FS.registerDevice(FS.makedev(1, 3), { read: () => 0, write: (stream, buffer, offset, length, pos) => length });
    FS.mkdev("/dev/null", FS.makedev(1, 3));
    TTY.register(FS.makedev(5, 0), TTY.default_tty_ops);
    TTY.register(FS.makedev(6, 0), TTY.default_tty1_ops);
    FS.mkdev("/dev/tty", FS.makedev(5, 0));
    FS.mkdev("/dev/tty1", FS.makedev(6, 0));
    var random_device = getRandomDevice();
    FS.createDevice("/dev", "random", random_device);
    FS.createDevice("/dev", "urandom", random_device);
    FS.mkdir("/dev/shm");
    FS.mkdir("/dev/shm/tmp")
  },
  createSpecialDirectories: () => {
    FS.mkdir("/proc");
    var proc_self = FS.mkdir("/proc/self");
    FS.mkdir("/proc/self/fd");
    FS.mount({
      mount: () => {
        var node = FS.createNode(proc_self, "fd", 16384 | 511, 73);
        node.node_ops = {
          lookup: (parent, name) => {
            var fd = +name;
            var stream = FS.getStream(fd);
            if (!stream) throw new FS.ErrnoError(8);
            var ret = { parent: null, mount: { mountpoint: "fake" }, node_ops: { readlink: () => stream.path } };
            ret.parent = ret;
            return ret
          }
        };
        return node
      }
    }, {}, "/proc/self/fd")
  },
  createStandardStreams: () => { if (Module["stdin"]) { FS.createDevice("/dev", "stdin", Module["stdin"]) } else { FS.symlink("/dev/tty", "/dev/stdin") } if (Module["stdout"]) { FS.createDevice("/dev", "stdout", null, Module["stdout"]) } else { FS.symlink("/dev/tty", "/dev/stdout") } if (Module["stderr"]) { FS.createDevice("/dev", "stderr", null, Module["stderr"]) } else { FS.symlink("/dev/tty1", "/dev/stderr") } var stdin = FS.open("/dev/stdin", 0); var stdout = FS.open("/dev/stdout", 1); var stderr = FS.open("/dev/stderr", 1) },
  ensureErrnoError: () => {
    if (FS.ErrnoError) return;
    FS.ErrnoError = function ErrnoError(errno, node) {
      this.node = node;
      this.setErrno = function(errno) { this.errno = errno };
      this.setErrno(errno);
      this.message = "FS error"
    };
    FS.ErrnoError.prototype = new Error;
    FS.ErrnoError.prototype.constructor = FS.ErrnoError;
    [44].forEach(code => {
      FS.genericErrors[code] = new FS.ErrnoError(code);
      FS.genericErrors[code].stack = "<generic error, no stack>"
    })
  },
  staticInit: () => {
    FS.ensureErrnoError();
    FS.nameTable = new Array(4096);
    FS.mount(MEMFS, {}, "/");
    FS.createDefaultDirectories();
    FS.createDefaultDevices();
    FS.createSpecialDirectories();
    FS.filesystems = { "MEMFS": MEMFS }
  },
  init: (input, output, error) => {
    FS.init.initialized = true;
    FS.ensureErrnoError();
    Module["stdin"] = input || Module["stdin"];
    Module["stdout"] = output || Module["stdout"];
    Module["stderr"] = error || Module["stderr"];
    FS.createStandardStreams()
  },
  quit: () => {
    FS.init.initialized = false;
    for (var i = 0; i < FS.streams.length; i++) {
      var stream = FS.streams[i];
      if (!stream) { continue }
      FS.close(stream)
    }
  },
  getMode: (canRead, canWrite) => { var mode = 0; if (canRead) mode |= 292 | 73; if (canWrite) mode |= 146; return mode },
  findObject: (path, dontResolveLastLink) => { var ret = FS.analyzePath(path, dontResolveLastLink); if (!ret.exists) { return null } return ret.object },
  analyzePath: (path, dontResolveLastLink) => {
    try {
      var lookup = FS.lookupPath(path, { follow: !dontResolveLastLink });
      path = lookup.path
    } catch (e) {}
    var ret = { isRoot: false, exists: false, error: 0, name: null, path: null, object: null, parentExists: false, parentPath: null, parentObject: null };
    try {
      var lookup = FS.lookupPath(path, { parent: true });
      ret.parentExists = true;
      ret.parentPath = lookup.path;
      ret.parentObject = lookup.node;
      ret.name = PATH.basename(path);
      lookup = FS.lookupPath(path, { follow: !dontResolveLastLink });
      ret.exists = true;
      ret.path = lookup.path;
      ret.object = lookup.node;
      ret.name = lookup.node.name;
      ret.isRoot = lookup.path === "/"
    } catch (e) { ret.error = e.errno }
    return ret
  },
  createPath: (parent, path, canRead, canWrite) => {
    parent = typeof parent == "string" ? parent : FS.getPath(parent);
    var parts = path.split("/").reverse();
    while (parts.length) {
      var part = parts.pop();
      if (!part) continue;
      var current = PATH.join2(parent, part);
      try { FS.mkdir(current) } catch (e) {}
      parent = current
    }
    return current
  },
  createFile: (parent, name, properties, canRead, canWrite) => { var path = PATH.join2(typeof parent == "string" ? parent : FS.getPath(parent), name); var mode = FS.getMode(canRead, canWrite); return FS.create(path, mode) },
  createDataFile: (parent, name, data, canRead, canWrite, canOwn) => {
    var path = name;
    if (parent) {
      parent = typeof parent == "string" ? parent : FS.getPath(parent);
      path = name ? PATH.join2(parent, name) : parent
    }
    var mode = FS.getMode(canRead, canWrite);
    var node = FS.create(path, mode);
    if (data) {
      if (typeof data == "string") {
        var arr = new Array(data.length);
        for (var i = 0, len = data.length; i < len; ++i) arr[i] = data.charCodeAt(i);
        data = arr
      }
      FS.chmod(node, mode | 146);
      var stream = FS.open(node, 577);
      FS.write(stream, data, 0, data.length, 0, canOwn);
      FS.close(stream);
      FS.chmod(node, mode)
    }
    return node
  },
  createDevice: (parent, name, input, output) => {
    var path = PATH.join2(typeof parent == "string" ? parent : FS.getPath(parent), name);
    var mode = FS.getMode(!!input, !!output);
    if (!FS.createDevice.major) FS.createDevice.major = 64;
    var dev = FS.makedev(FS.createDevice.major++, 0);
    FS.registerDevice(dev, {
      open: stream => { stream.seekable = false },
      close: stream => { if (output && output.buffer && output.buffer.length) { output(10) } },
      read: (stream, buffer, offset, length, pos) => {
        var bytesRead = 0;
        for (var i = 0; i < length; i++) {
          var result;
          try { result = input() } catch (e) { throw new FS.ErrnoError(29) }
          if (result === undefined && bytesRead === 0) { throw new FS.ErrnoError(6) }
          if (result === null || result === undefined) break;
          bytesRead++;
          buffer[offset + i] = result
        }
        if (bytesRead) { stream.node.timestamp = Date.now() }
        return bytesRead
      },
      write: (stream, buffer, offset, length, pos) => { for (var i = 0; i < length; i++) { try { output(buffer[offset + i]) } catch (e) { throw new FS.ErrnoError(29) } } if (length) { stream.node.timestamp = Date.now() } return i }
    });
    return FS.mkdev(path, mode, dev)
  },
  forceLoadFile: obj => {
    if (obj.isDevice || obj.isFolder || obj.link || obj.contents) return true;
    if (typeof XMLHttpRequest != "undefined") { throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.") } else if (read_) {
      try {
        obj.contents = intArrayFromString(read_(obj.url), true);
        obj.usedBytes = obj.contents.length
      } catch (e) { throw new FS.ErrnoError(29) }
    } else { throw new Error("Cannot load without read() or XMLHttpRequest.") }
  },
  createLazyFile: (parent, name, url, canRead, canWrite) => {
    function LazyUint8Array() {
      this.lengthKnown = false;
      this.chunks = []
    }
    LazyUint8Array.prototype.get = function LazyUint8Array_get(idx) { if (idx > this.length - 1 || idx < 0) { return undefined } var chunkOffset = idx % this.chunkSize; var chunkNum = idx / this.chunkSize | 0; return this.getter(chunkNum)[chunkOffset] };
    LazyUint8Array.prototype.setDataGetter = function LazyUint8Array_setDataGetter(getter) { this.getter = getter };
    LazyUint8Array.prototype.cacheLength = function LazyUint8Array_cacheLength() {
      var xhr = new XMLHttpRequest;
      xhr.open("HEAD", url, false);
      xhr.send(null);
      if (!(xhr.status >= 200 && xhr.status < 300 || xhr.status === 304)) throw new Error("Couldn't load " + url + ". Status: " + xhr.status);
      var datalength = Number(xhr.getResponseHeader("Content-length"));
      var header;
      var hasByteServing = (header = xhr.getResponseHeader("Accept-Ranges")) && header === "bytes";
      var usesGzip = (header = xhr.getResponseHeader("Content-Encoding")) && header === "gzip";
      var chunkSize = 1024 * 1024;
      if (!hasByteServing) chunkSize = datalength;
      var doXHR = (from, to) => {
        if (from > to) throw new Error("invalid range (" + from + ", " + to + ") or no bytes requested!");
        if (to > datalength - 1) throw new Error("only " + datalength + " bytes available! programmer error!");
        var xhr = new XMLHttpRequest;
        xhr.open("GET", url, false);
        if (datalength !== chunkSize) xhr.setRequestHeader("Range", "bytes=" + from + "-" + to);
        xhr.responseType = "arraybuffer";
        if (xhr.overrideMimeType) { xhr.overrideMimeType("text/plain; charset=x-user-defined") }
        xhr.send(null);
        if (!(xhr.status >= 200 && xhr.status < 300 || xhr.status === 304)) throw new Error("Couldn't load " + url + ". Status: " + xhr.status);
        if (xhr.response !== undefined) { return new Uint8Array(xhr.response || []) }
        return intArrayFromString(xhr.responseText || "", true)
      };
      var lazyArray = this;
      lazyArray.setDataGetter(chunkNum => {
        var start = chunkNum * chunkSize;
        var end = (chunkNum + 1) * chunkSize - 1;
        end = Math.min(end, datalength - 1);
        if (typeof lazyArray.chunks[chunkNum] == "undefined") { lazyArray.chunks[chunkNum] = doXHR(start, end) }
        if (typeof lazyArray.chunks[chunkNum] == "undefined") throw new Error("doXHR failed!");
        return lazyArray.chunks[chunkNum]
      });
      if (usesGzip || !datalength) {
        chunkSize = datalength = 1;
        datalength = this.getter(0).length;
        chunkSize = datalength;
        out("LazyFiles on gzip forces download of the whole file when length is accessed")
      }
      this._length = datalength;
      this._chunkSize = chunkSize;
      this.lengthKnown = true
    };
    if (typeof XMLHttpRequest != "undefined") {
      if (!ENVIRONMENT_IS_WORKER) throw "Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";
      var lazyArray = new LazyUint8Array;
      Object.defineProperties(lazyArray, { length: { get: function() { if (!this.lengthKnown) { this.cacheLength() } return this._length } }, chunkSize: { get: function() { if (!this.lengthKnown) { this.cacheLength() } return this._chunkSize } } });
      var properties = { isDevice: false, contents: lazyArray }
    } else { var properties = { isDevice: false, url: url } }
    var node = FS.createFile(parent, name, properties, canRead, canWrite);
    if (properties.contents) { node.contents = properties.contents } else if (properties.url) {
      node.contents = null;
      node.url = properties.url
    }
    Object.defineProperties(node, { usedBytes: { get: function() { return this.contents.length } } });
    var stream_ops = {};
    var keys = Object.keys(node.stream_ops);
    keys.forEach(key => {
      var fn = node.stream_ops[key];
      stream_ops[key] = function forceLoadLazyFile() { FS.forceLoadFile(node); return fn.apply(null, arguments) }
    });

    function writeChunks(stream, buffer, offset, length, position) { var contents = stream.node.contents; if (position >= contents.length) return 0; var size = Math.min(contents.length - position, length); if (contents.slice) { for (var i = 0; i < size; i++) { buffer[offset + i] = contents[position + i] } } else { for (var i = 0; i < size; i++) { buffer[offset + i] = contents.get(position + i) } } return size }
    stream_ops.read = (stream, buffer, offset, length, position) => { FS.forceLoadFile(node); return writeChunks(stream, buffer, offset, length, position) };
    stream_ops.mmap = (stream, length, position, prot, flags) => {
      FS.forceLoadFile(node);
      var ptr = mmapAlloc(length);
      if (!ptr) { throw new FS.ErrnoError(48) }
      writeChunks(stream, HEAP8, ptr, length, position);
      return { ptr: ptr, allocated: true }
    };
    node.stream_ops = stream_ops;
    return node
  },
  createPreloadedFile: (parent, name, url, canRead, canWrite, onload, onerror, dontCreateFile, canOwn, preFinish) => {
    var fullname = name ? PATH_FS.resolve(PATH.join2(parent, name)) : parent;
    var dep = getUniqueRunDependency("cp " + fullname);

    function processData(byteArray) {
      function finish(byteArray) {
        if (preFinish) preFinish();
        if (!dontCreateFile) { FS.createDataFile(parent, name, byteArray, canRead, canWrite, canOwn) }
        if (onload) onload();
        removeRunDependency(dep)
      }
      if (Browser.handledByPreloadPlugin(byteArray, fullname, finish, () => {
          if (onerror) onerror();
          removeRunDependency(dep)
        })) { return }
      finish(byteArray)
    }
    addRunDependency(dep);
    if (typeof url == "string") { asyncLoad(url, byteArray => processData(byteArray), onerror) } else { processData(url) }
  },
  indexedDB: () => { return window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB },
  DB_NAME: () => { return "EM_FS_" + window.location.pathname },
  DB_VERSION: 20,
  DB_STORE_NAME: "FILE_DATA",
  saveFilesToDB: (paths, onload, onerror) => {
    onload = onload || (() => {});
    onerror = onerror || (() => {});
    var indexedDB = FS.indexedDB();
    try { var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION) } catch (e) { return onerror(e) }
    openRequest.onupgradeneeded = () => {
      out("creating db");
      var db = openRequest.result;
      db.createObjectStore(FS.DB_STORE_NAME)
    };
    openRequest.onsuccess = () => {
      var db = openRequest.result;
      var transaction = db.transaction([FS.DB_STORE_NAME], "readwrite");
      var files = transaction.objectStore(FS.DB_STORE_NAME);
      var ok = 0,
        fail = 0,
        total = paths.length;

      function finish() {
        if (fail == 0) onload();
        else onerror()
      }
      paths.forEach(path => {
        var putRequest = files.put(FS.analyzePath(path).object.contents, path);
        putRequest.onsuccess = () => { ok++; if (ok + fail == total) finish() };
        putRequest.onerror = () => { fail++; if (ok + fail == total) finish() }
      });
      transaction.onerror = onerror
    };
    openRequest.onerror = onerror
  },
  loadFilesFromDB: (paths, onload, onerror) => {
    onload = onload || (() => {});
    onerror = onerror || (() => {});
    var indexedDB = FS.indexedDB();
    try { var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION) } catch (e) { return onerror(e) }
    openRequest.onupgradeneeded = onerror;
    openRequest.onsuccess = () => {
      var db = openRequest.result;
      try { var transaction = db.transaction([FS.DB_STORE_NAME], "readonly") } catch (e) { onerror(e); return }
      var files = transaction.objectStore(FS.DB_STORE_NAME);
      var ok = 0,
        fail = 0,
        total = paths.length;

      function finish() {
        if (fail == 0) onload();
        else onerror()
      }
      paths.forEach(path => {
        var getRequest = files.get(path);
        getRequest.onsuccess = () => {
          if (FS.analyzePath(path).exists) { FS.unlink(path) }
          FS.createDataFile(PATH.dirname(path), PATH.basename(path), getRequest.result, true, true, true);
          ok++;
          if (ok + fail == total) finish()
        };
        getRequest.onerror = () => { fail++; if (ok + fail == total) finish() }
      });
      transaction.onerror = onerror
    };
    openRequest.onerror = onerror
  }
};
var SYSCALLS = {
  DEFAULT_POLLMASK: 5,
  calculateAt: function(dirfd, path, allowEmpty) {
    if (PATH.isAbs(path)) { return path }
    var dir;
    if (dirfd === -100) { dir = FS.cwd() } else {
      var dirstream = SYSCALLS.getStreamFromFD(dirfd);
      dir = dirstream.path
    }
    if (path.length == 0) { if (!allowEmpty) { throw new FS.ErrnoError(44) } return dir }
    return PATH.join2(dir, path)
  },
  doStat: function(func, path, buf) {
    try { var stat = func(path) } catch (e) { if (e && e.node && PATH.normalize(path) !== PATH.normalize(FS.getPath(e.node))) { return -54 } throw e }
    HEAP32[buf >> 2] = stat.dev;
    HEAP32[buf + 8 >> 2] = stat.ino;
    HEAP32[buf + 12 >> 2] = stat.mode;
    HEAPU32[buf + 16 >> 2] = stat.nlink;
    HEAP32[buf + 20 >> 2] = stat.uid;
    HEAP32[buf + 24 >> 2] = stat.gid;
    HEAP32[buf + 28 >> 2] = stat.rdev;
    tempI64 = [stat.size >>> 0, (tempDouble = stat.size, +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math.min(+Math.floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[buf + 40 >> 2] = tempI64[0], HEAP32[buf + 44 >> 2] = tempI64[1];
    HEAP32[buf + 48 >> 2] = 4096;
    HEAP32[buf + 52 >> 2] = stat.blocks;
    tempI64 = [Math.floor(stat.atime.getTime() / 1e3) >>> 0, (tempDouble = Math.floor(stat.atime.getTime() / 1e3), +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math.min(+Math.floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[buf + 56 >> 2] = tempI64[0], HEAP32[buf + 60 >> 2] = tempI64[1];
    HEAPU32[buf + 64 >> 2] = 0;
    tempI64 = [Math.floor(stat.mtime.getTime() / 1e3) >>> 0, (tempDouble = Math.floor(stat.mtime.getTime() / 1e3), +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math.min(+Math.floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[buf + 72 >> 2] = tempI64[0], HEAP32[buf + 76 >> 2] = tempI64[1];
    HEAPU32[buf + 80 >> 2] = 0;
    tempI64 = [Math.floor(stat.ctime.getTime() / 1e3) >>> 0, (tempDouble = Math.floor(stat.ctime.getTime() / 1e3), +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math.min(+Math.floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[buf + 88 >> 2] = tempI64[0], HEAP32[buf + 92 >> 2] = tempI64[1];
    HEAPU32[buf + 96 >> 2] = 0;
    tempI64 = [stat.ino >>> 0, (tempDouble = stat.ino, +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math.min(+Math.floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[buf + 104 >> 2] = tempI64[0], HEAP32[buf + 108 >> 2] = tempI64[1];
    return 0
  },
  doMsync: function(addr, stream, len, flags, offset) {
    if (!FS.isFile(stream.node.mode)) { throw new FS.ErrnoError(43) }
    if (flags & 2) { return 0 }
    var buffer = HEAPU8.slice(addr, addr + len);
    FS.msync(stream, buffer, offset, len, flags)
  },
  varargs: undefined,
  get: function() { SYSCALLS.varargs += 4; var ret = HEAP32[SYSCALLS.varargs - 4 >> 2]; return ret },
  getStr: function(ptr) { var ret = UTF8ToString(ptr); return ret },
  getStreamFromFD: function(fd) { var stream = FS.getStream(fd); if (!stream) throw new FS.ErrnoError(8); return stream }
};

function _environ_get(__environ, environ_buf) {
  var bufSize = 0;
  getEnvStrings().forEach(function(string, i) {
    var ptr = environ_buf + bufSize;
    HEAPU32[__environ + i * 4 >> 2] = ptr;
    writeAsciiToMemory(string, ptr);
    bufSize += string.length + 1
  });
  return 0
}

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

function _fd_close(fd) {
  try {
    var stream = SYSCALLS.getStreamFromFD(fd);
    FS.close(stream);
    return 0
  } catch (e) { if (typeof FS == "undefined" || !(e instanceof FS.ErrnoError)) throw e; return e.errno }
}

function doReadv(stream, iov, iovcnt, offset) {
  var ret = 0;
  for (var i = 0; i < iovcnt; i++) {
    var ptr = HEAPU32[iov >> 2];
    var len = HEAPU32[iov + 4 >> 2];
    iov += 8;
    var curr = FS.read(stream, HEAP8, ptr, len, offset);
    if (curr < 0) return -1;
    ret += curr;
    if (curr < len) break
  }
  return ret
}

function _fd_read(fd, iov, iovcnt, pnum) {
  try {
    var stream = SYSCALLS.getStreamFromFD(fd);
    var num = doReadv(stream, iov, iovcnt);
    HEAPU32[pnum >> 2] = num;
    return 0
  } catch (e) { if (typeof FS == "undefined" || !(e instanceof FS.ErrnoError)) throw e; return e.errno }
}

function convertI32PairToI53Checked(lo, hi) { return hi + 2097152 >>> 0 < 4194305 - !!lo ? (lo >>> 0) + hi * 4294967296 : NaN }

function _fd_seek(fd, offset_low, offset_high, whence, newOffset) {
  try {
    var offset = convertI32PairToI53Checked(offset_low, offset_high);
    if (isNaN(offset)) return 61;
    var stream = SYSCALLS.getStreamFromFD(fd);
    FS.llseek(stream, offset, whence);
    tempI64 = [stream.position >>> 0, (tempDouble = stream.position, +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math.min(+Math.floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[newOffset >> 2] = tempI64[0], HEAP32[newOffset + 4 >> 2] = tempI64[1];
    if (stream.getdents && offset === 0 && whence === 0) stream.getdents = null;
    return 0
  } catch (e) { if (typeof FS == "undefined" || !(e instanceof FS.ErrnoError)) throw e; return e.errno }
}

function doWritev(stream, iov, iovcnt, offset) {
  var ret = 0;
  for (var i = 0; i < iovcnt; i++) {
    var ptr = HEAPU32[iov >> 2];
    var len = HEAPU32[iov + 4 >> 2];
    iov += 8;
    var curr = FS.write(stream, HEAP8, ptr, len, offset);
    if (curr < 0) return -1;
    ret += curr
  }
  return ret
}

function _fd_write(fd, iov, iovcnt, pnum) {
  try {
    var stream = SYSCALLS.getStreamFromFD(fd);
    var num = doWritev(stream, iov, iovcnt);
    HEAPU32[pnum >> 2] = num;
    return 0
  } catch (e) { if (typeof FS == "undefined" || !(e instanceof FS.ErrnoError)) throw e; return e.errno }
}

function _getentropy(buffer, size) { if (!_getentropy.randomDevice) { _getentropy.randomDevice = getRandomDevice() } for (var i = 0; i < size; i++) { HEAP8[buffer + i >> 0] = _getentropy.randomDevice() } return 0 }

function _llvm_eh_typeid_for(type) { return type }

function __isLeapYear(year) { return year % 4 === 0 && (year % 100 !== 0 || year % 400 === 0) }

function __arraySum(array, index) { var sum = 0; for (var i = 0; i <= index; sum += array[i++]) {} 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];

function __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()) {
      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 { newDate.setDate(newDate.getDate() + days); return newDate }
  }
  return newDate
}

function _strftime(s, maxsize, format, tm) {
  var tm_zone = HEAP32[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);
  var EXPANSION_RULES_1 = { "%c": "%a %b %d %H:%M:%S %Y", "%D": "%m/%d/%y", "%F": "%Y-%m-%d", "%h": "%b", "%r": "%I:%M:%S %p", "%R": "%H:%M", "%T": "%H:%M:%S", "%x": "%m/%d/%y", "%X": "%H:%M:%S", "%Ec": "%c", "%EC": "%C", "%Ex": "%m/%d/%y", "%EX": "%H:%M:%S", "%Ey": "%y", "%EY": "%Y", "%Od": "%d", "%Oe": "%e", "%OH": "%H", "%OI": "%I", "%Om": "%m", "%OM": "%M", "%OS": "%S", "%Ou": "%u", "%OU": "%U", "%OV": "%V", "%Ow": "%w", "%OW": "%W", "%Oy": "%y" };
  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:
        return new Date(janFourth.getFullYear() - 1, 11, 29);
      case 1:
        return janFourth;
      case 2:
        return new Date(janFourth.getFullYear(), 0, 3);
      case 3:
        return new Date(janFourth.getFullYear(), 0, 2);
      case 4:
        return new Date(janFourth.getFullYear(), 0, 1);
      case 5:
        return new Date(janFourth.getFullYear() - 1, 11, 31);
      case 6:
        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) { if (compareByDay(firstWeekStartNextYear, thisDate) <= 0) { return thisDate.getFullYear() + 1 } return thisDate.getFullYear() } return thisDate.getFullYear() - 1 }
  var EXPANSION_RULES_2 = {
    "%a": function(date) { return WEEKDAYS[date.tm_wday].substring(0, 3) },
    "%A": function(date) { return WEEKDAYS[date.tm_wday] },
    "%b": function(date) { return MONTHS[date.tm_mon].substring(0, 3) },
    "%B": function(date) { return MONTHS[date.tm_mon] },
    "%C": function(date) { var year = date.tm_year + 1900; return leadingNulls(year / 100 | 0, 2) },
    "%d": function(date) { return leadingNulls(date.tm_mday, 2) },
    "%e": function(date) { return leadingSomething(date.tm_mday, 2, " ") },
    "%g": function(date) { return getWeekBasedYear(date).toString().substring(2) },
    "%G": function(date) { return getWeekBasedYear(date) },
    "%H": function(date) { return leadingNulls(date.tm_hour, 2) },
    "%I": function(date) {
      var twelveHour = date.tm_hour;
      if (twelveHour == 0) twelveHour = 12;
      else if (twelveHour > 12) twelveHour -= 12;
      return leadingNulls(twelveHour, 2)
    },
    "%j": function(date) { return leadingNulls(date.tm_mday + __arraySum(__isLeapYear(date.tm_year + 1900) ? __MONTH_DAYS_LEAP : __MONTH_DAYS_REGULAR, date.tm_mon - 1), 3) },
    "%m": function(date) { return leadingNulls(date.tm_mon + 1, 2) },
    "%M": function(date) { return leadingNulls(date.tm_min, 2) },
    "%n": function() { return "\n" },
    "%p": function(date) { if (date.tm_hour >= 0 && date.tm_hour < 12) { return "AM" } return "PM" },
    "%S": function(date) { return leadingNulls(date.tm_sec, 2) },
    "%t": function() { return "\t" },
    "%u": function(date) { return date.tm_wday || 7 },
    "%U": function(date) { var days = date.tm_yday + 7 - date.tm_wday; return leadingNulls(Math.floor(days / 7), 2) },
    "%V": function(date) { var val = Math.floor((date.tm_yday + 7 - (date.tm_wday + 6) % 7) / 7); if ((date.tm_wday + 371 - date.tm_yday - 2) % 7 <= 2) { val++ } if (!val) { val = 52; 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) { 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": function(date) { return date.tm_wday },
    "%W": function(date) { var days = date.tm_yday + 7 - (date.tm_wday + 6) % 7; return leadingNulls(Math.floor(days / 7), 2) },
    "%y": function(date) { return (date.tm_year + 1900).toString().substring(2) },
    "%Y": function(date) { return date.tm_year + 1900 },
    "%z": function(date) {
      var off = date.tm_gmtoff;
      var ahead = off >= 0;
      off = Math.abs(off) / 60;
      off = off / 60 * 100 + off % 60;
      return (ahead ? "+" : "-") + String("0000" + off).slice(-4)
    },
    "%Z": function(date) { return date.tm_zone },
    "%%": function() { return "%" }
  };
  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
}

function _strftime_l(s, maxsize, format, tm) { return _strftime(s, maxsize, format, tm) }
var FSNode = function(parent, name, mode, rdev) {
  if (!parent) { parent = this }
  this.parent = parent;
  this.mount = parent.mount;
  this.mounted = null;
  this.id = FS.nextInode++;
  this.name = name;
  this.mode = mode;
  this.node_ops = {};
  this.stream_ops = {};
  this.rdev = rdev
};
var readMode = 292 | 73;
var writeMode = 146;
Object.defineProperties(FSNode.prototype, { read: { get: function() { return (this.mode & readMode) === readMode }, set: function(val) { val ? this.mode |= readMode : this.mode &= ~readMode } }, write: { get: function() { return (this.mode & writeMode) === writeMode }, set: function(val) { val ? this.mode |= writeMode : this.mode &= ~writeMode } }, isFolder: { get: function() { return FS.isDir(this.mode) } }, isDevice: { get: function() { return FS.isChrdev(this.mode) } } });
FS.FSNode = FSNode;
FS.staticInit();
var asmLibraryArg = { "p": ___assert_fail, "n": ___cxa_allocate_exception, "l": ___cxa_begin_catch, "m": ___cxa_end_catch, "ca": ___cxa_find_matching_catch_17, "a": ___cxa_find_matching_catch_2, "e": ___cxa_find_matching_catch_3, "w": ___cxa_find_matching_catch_4, "ba": ___cxa_find_matching_catch_6, "o": ___cxa_free_exception, "J": ___cxa_rethrow, "v": ___cxa_throw, "la": ___cxa_uncaught_exceptions, "g": ___resumeException, "R": __emscripten_get_now_is_monotonic, "H": _abort, "S": _emscripten_date_now, "Q": _emscripten_get_now, "ma": _emscripten_resize_heap, "ia": _environ_get, "ja": _environ_sizes_get, "oa": _fd_close, "ka": _fd_read, "_": _fd_seek, "na": _fd_write, "ga": _getentropy, "G": invoke_di, "E": invoke_dii, "K": invoke_diii, "L": invoke_diiii, "P": invoke_fi, "ea": invoke_fii, "t": invoke_i, "d": invoke_ii, "fa": invoke_iid, "b": invoke_iii, "M": invoke_iiifii, "i": invoke_iiii, "aa": invoke_iiiidd, "q": invoke_iiiii, "$": invoke_iiiiid, "A": invoke_iiiiii, "x": invoke_iiiiiii, "I": invoke_iiiiiiii, "C": invoke_iiiiiiiiiiii, "T": invoke_iiij, "Z": invoke_iiji, "U": invoke_j, "W": invoke_jiiii, "j": invoke_v, "k": invoke_vi, "D": invoke_vid, "c": invoke_vii, "F": invoke_viid, "N": invoke_viif, "f": invoke_viii, "da": invoke_viiidi, "h": invoke_viiii, "r": invoke_viiiii, "z": invoke_viiiiii, "u": invoke_viiiiiii, "O": invoke_viiiiiiii, "y": invoke_viiiiiiiiii, "B": invoke_viiiiiiiiiiiiiii, "X": invoke_viij, "V": invoke_viiji, "Y": invoke_vij, "s": _llvm_eh_typeid_for, "ha": _strftime_l };
var asm = createWasm();
var ___wasm_call_ctors = Module["___wasm_call_ctors"] = function() { return (___wasm_call_ctors = Module["___wasm_call_ctors"] = Module["asm"]["qa"]).apply(null, arguments) };
var _openmpt_get_library_version = Module["_openmpt_get_library_version"] = function() { return (_openmpt_get_library_version = Module["_openmpt_get_library_version"] = Module["asm"]["ra"]).apply(null, arguments) };
var _openmpt_get_core_version = Module["_openmpt_get_core_version"] = function() { return (_openmpt_get_core_version = Module["_openmpt_get_core_version"] = Module["asm"]["sa"]).apply(null, arguments) };
var _openmpt_free_string = Module["_openmpt_free_string"] = function() { return (_openmpt_free_string = Module["_openmpt_free_string"] = Module["asm"]["ta"]).apply(null, arguments) };
var _free = Module["_free"] = function() { return (_free = Module["_free"] = Module["asm"]["ua"]).apply(null, arguments) };
var _openmpt_get_string = Module["_openmpt_get_string"] = function() { return (_openmpt_get_string = Module["_openmpt_get_string"] = Module["asm"]["va"]).apply(null, arguments) };
var _openmpt_get_supported_extensions = Module["_openmpt_get_supported_extensions"] = function() { return (_openmpt_get_supported_extensions = Module["_openmpt_get_supported_extensions"] = Module["asm"]["wa"]).apply(null, arguments) };
var _openmpt_is_extension_supported = Module["_openmpt_is_extension_supported"] = function() { return (_openmpt_is_extension_supported = Module["_openmpt_is_extension_supported"] = Module["asm"]["xa"]).apply(null, arguments) };
var _openmpt_log_func_default = Module["_openmpt_log_func_default"] = function() { return (_openmpt_log_func_default = Module["_openmpt_log_func_default"] = Module["asm"]["ya"]).apply(null, arguments) };
var _openmpt_log_func_silent = Module["_openmpt_log_func_silent"] = function() { return (_openmpt_log_func_silent = Module["_openmpt_log_func_silent"] = Module["asm"]["za"]).apply(null, arguments) };
var _openmpt_error_is_transient = Module["_openmpt_error_is_transient"] = function() { return (_openmpt_error_is_transient = Module["_openmpt_error_is_transient"] = Module["asm"]["Aa"]).apply(null, arguments) };
var _openmpt_error_string = Module["_openmpt_error_string"] = function() { return (_openmpt_error_string = Module["_openmpt_error_string"] = Module["asm"]["Ba"]).apply(null, arguments) };
var _openmpt_error_func_default = Module["_openmpt_error_func_default"] = function() { return (_openmpt_error_func_default = Module["_openmpt_error_func_default"] = Module["asm"]["Ca"]).apply(null, arguments) };
var _openmpt_error_func_log = Module["_openmpt_error_func_log"] = function() { return (_openmpt_error_func_log = Module["_openmpt_error_func_log"] = Module["asm"]["Da"]).apply(null, arguments) };
var _openmpt_error_func_store = Module["_openmpt_error_func_store"] = function() { return (_openmpt_error_func_store = Module["_openmpt_error_func_store"] = Module["asm"]["Ea"]).apply(null, arguments) };
var _openmpt_error_func_ignore = Module["_openmpt_error_func_ignore"] = function() { return (_openmpt_error_func_ignore = Module["_openmpt_error_func_ignore"] = Module["asm"]["Fa"]).apply(null, arguments) };
var _openmpt_error_func_errno = Module["_openmpt_error_func_errno"] = function() { return (_openmpt_error_func_errno = Module["_openmpt_error_func_errno"] = Module["asm"]["Ga"]).apply(null, arguments) };
var _openmpt_error_func_errno_userdata = Module["_openmpt_error_func_errno_userdata"] = function() { return (_openmpt_error_func_errno_userdata = Module["_openmpt_error_func_errno_userdata"] = Module["asm"]["Ha"]).apply(null, arguments) };
var _openmpt_could_open_probability = Module["_openmpt_could_open_probability"] = function() { return (_openmpt_could_open_probability = Module["_openmpt_could_open_probability"] = Module["asm"]["Ia"]).apply(null, arguments) };
var _openmpt_could_open_probability2 = Module["_openmpt_could_open_probability2"] = function() { return (_openmpt_could_open_probability2 = Module["_openmpt_could_open_probability2"] = Module["asm"]["Ja"]).apply(null, arguments) };
var _openmpt_could_open_propability = Module["_openmpt_could_open_propability"] = function() { return (_openmpt_could_open_propability = Module["_openmpt_could_open_propability"] = Module["asm"]["Ka"]).apply(null, arguments) };
var _openmpt_probe_file_header_get_recommended_size = Module["_openmpt_probe_file_header_get_recommended_size"] = function() { return (_openmpt_probe_file_header_get_recommended_size = Module["_openmpt_probe_file_header_get_recommended_size"] = Module["asm"]["La"]).apply(null, arguments) };
var _openmpt_probe_file_header = Module["_openmpt_probe_file_header"] = function() { return (_openmpt_probe_file_header = Module["_openmpt_probe_file_header"] = Module["asm"]["Ma"]).apply(null, arguments) };
var _openmpt_probe_file_header_without_filesize = Module["_openmpt_probe_file_header_without_filesize"] = function() { return (_openmpt_probe_file_header_without_filesize = Module["_openmpt_probe_file_header_without_filesize"] = Module["asm"]["Na"]).apply(null, arguments) };
var _openmpt_probe_file_header_from_stream = Module["_openmpt_probe_file_header_from_stream"] = function() { return (_openmpt_probe_file_header_from_stream = Module["_openmpt_probe_file_header_from_stream"] = Module["asm"]["Oa"]).apply(null, arguments) };
var _openmpt_module_create = Module["_openmpt_module_create"] = function() { return (_openmpt_module_create = Module["_openmpt_module_create"] = Module["asm"]["Pa"]).apply(null, arguments) };
var _openmpt_module_create2 = Module["_openmpt_module_create2"] = function() { return (_openmpt_module_create2 = Module["_openmpt_module_create2"] = Module["asm"]["Qa"]).apply(null, arguments) };
var _openmpt_module_create_from_memory = Module["_openmpt_module_create_from_memory"] = function() { return (_openmpt_module_create_from_memory = Module["_openmpt_module_create_from_memory"] = Module["asm"]["Ra"]).apply(null, arguments) };
var _openmpt_module_create_from_memory2 = Module["_openmpt_module_create_from_memory2"] = function() { return (_openmpt_module_create_from_memory2 = Module["_openmpt_module_create_from_memory2"] = Module["asm"]["Sa"]).apply(null, arguments) };
var _openmpt_module_destroy = Module["_openmpt_module_destroy"] = function() { return (_openmpt_module_destroy = Module["_openmpt_module_destroy"] = Module["asm"]["Ta"]).apply(null, arguments) };
var _openmpt_module_set_log_func = Module["_openmpt_module_set_log_func"] = function() { return (_openmpt_module_set_log_func = Module["_openmpt_module_set_log_func"] = Module["asm"]["Ua"]).apply(null, arguments) };
var _openmpt_module_set_error_func = Module["_openmpt_module_set_error_func"] = function() { return (_openmpt_module_set_error_func = Module["_openmpt_module_set_error_func"] = Module["asm"]["Va"]).apply(null, arguments) };
var _openmpt_module_error_get_last = Module["_openmpt_module_error_get_last"] = function() { return (_openmpt_module_error_get_last = Module["_openmpt_module_error_get_last"] = Module["asm"]["Wa"]).apply(null, arguments) };
var _openmpt_module_error_get_last_message = Module["_openmpt_module_error_get_last_message"] = function() { return (_openmpt_module_error_get_last_message = Module["_openmpt_module_error_get_last_message"] = Module["asm"]["Xa"]).apply(null, arguments) };
var _openmpt_module_error_set_last = Module["_openmpt_module_error_set_last"] = function() { return (_openmpt_module_error_set_last = Module["_openmpt_module_error_set_last"] = Module["asm"]["Ya"]).apply(null, arguments) };
var _openmpt_module_error_clear = Module["_openmpt_module_error_clear"] = function() { return (_openmpt_module_error_clear = Module["_openmpt_module_error_clear"] = Module["asm"]["Za"]).apply(null, arguments) };
var _openmpt_module_select_subsong = Module["_openmpt_module_select_subsong"] = function() { return (_openmpt_module_select_subsong = Module["_openmpt_module_select_subsong"] = Module["asm"]["_a"]).apply(null, arguments) };
var _openmpt_module_get_selected_subsong = Module["_openmpt_module_get_selected_subsong"] = function() { return (_openmpt_module_get_selected_subsong = Module["_openmpt_module_get_selected_subsong"] = Module["asm"]["$a"]).apply(null, arguments) };
var _openmpt_module_set_repeat_count = Module["_openmpt_module_set_repeat_count"] = function() { return (_openmpt_module_set_repeat_count = Module["_openmpt_module_set_repeat_count"] = Module["asm"]["ab"]).apply(null, arguments) };
var _openmpt_module_get_repeat_count = Module["_openmpt_module_get_repeat_count"] = function() { return (_openmpt_module_get_repeat_count = Module["_openmpt_module_get_repeat_count"] = Module["asm"]["bb"]).apply(null, arguments) };
var _openmpt_module_get_duration_seconds = Module["_openmpt_module_get_duration_seconds"] = function() { return (_openmpt_module_get_duration_seconds = Module["_openmpt_module_get_duration_seconds"] = Module["asm"]["cb"]).apply(null, arguments) };
var _openmpt_module_set_position_seconds = Module["_openmpt_module_set_position_seconds"] = function() { return (_openmpt_module_set_position_seconds = Module["_openmpt_module_set_position_seconds"] = Module["asm"]["db"]).apply(null, arguments) };
var _openmpt_module_get_position_seconds = Module["_openmpt_module_get_position_seconds"] = function() { return (_openmpt_module_get_position_seconds = Module["_openmpt_module_get_position_seconds"] = Module["asm"]["eb"]).apply(null, arguments) };
var _openmpt_module_set_position_order_row = Module["_openmpt_module_set_position_order_row"] = function() { return (_openmpt_module_set_position_order_row = Module["_openmpt_module_set_position_order_row"] = Module["asm"]["fb"]).apply(null, arguments) };
var _openmpt_module_get_render_param = Module["_openmpt_module_get_render_param"] = function() { return (_openmpt_module_get_render_param = Module["_openmpt_module_get_render_param"] = Module["asm"]["gb"]).apply(null, arguments) };
var _openmpt_module_set_render_param = Module["_openmpt_module_set_render_param"] = function() { return (_openmpt_module_set_render_param = Module["_openmpt_module_set_render_param"] = Module["asm"]["hb"]).apply(null, arguments) };
var _openmpt_module_read_mono = Module["_openmpt_module_read_mono"] = function() { return (_openmpt_module_read_mono = Module["_openmpt_module_read_mono"] = Module["asm"]["ib"]).apply(null, arguments) };
var _openmpt_module_read_stereo = Module["_openmpt_module_read_stereo"] = function() { return (_openmpt_module_read_stereo = Module["_openmpt_module_read_stereo"] = Module["asm"]["jb"]).apply(null, arguments) };
var _openmpt_module_read_quad = Module["_openmpt_module_read_quad"] = function() { return (_openmpt_module_read_quad = Module["_openmpt_module_read_quad"] = Module["asm"]["kb"]).apply(null, arguments) };
var _openmpt_module_read_float_mono = Module["_openmpt_module_read_float_mono"] = function() { return (_openmpt_module_read_float_mono = Module["_openmpt_module_read_float_mono"] = Module["asm"]["lb"]).apply(null, arguments) };
var _openmpt_module_read_float_stereo = Module["_openmpt_module_read_float_stereo"] = function() { return (_openmpt_module_read_float_stereo = Module["_openmpt_module_read_float_stereo"] = Module["asm"]["mb"]).apply(null, arguments) };
var _openmpt_module_read_float_quad = Module["_openmpt_module_read_float_quad"] = function() { return (_openmpt_module_read_float_quad = Module["_openmpt_module_read_float_quad"] = Module["asm"]["nb"]).apply(null, arguments) };
var _openmpt_module_read_interleaved_stereo = Module["_openmpt_module_read_interleaved_stereo"] = function() { return (_openmpt_module_read_interleaved_stereo = Module["_openmpt_module_read_interleaved_stereo"] = Module["asm"]["ob"]).apply(null, arguments) };
var _openmpt_module_read_interleaved_quad = Module["_openmpt_module_read_interleaved_quad"] = function() { return (_openmpt_module_read_interleaved_quad = Module["_openmpt_module_read_interleaved_quad"] = Module["asm"]["pb"]).apply(null, arguments) };
var _openmpt_module_read_interleaved_float_stereo = Module["_openmpt_module_read_interleaved_float_stereo"] = function() { return (_openmpt_module_read_interleaved_float_stereo = Module["_openmpt_module_read_interleaved_float_stereo"] = Module["asm"]["qb"]).apply(null, arguments) };
var _openmpt_module_read_interleaved_float_quad = Module["_openmpt_module_read_interleaved_float_quad"] = function() { return (_openmpt_module_read_interleaved_float_quad = Module["_openmpt_module_read_interleaved_float_quad"] = Module["asm"]["rb"]).apply(null, arguments) };
var _openmpt_module_get_metadata_keys = Module["_openmpt_module_get_metadata_keys"] = function() { return (_openmpt_module_get_metadata_keys = Module["_openmpt_module_get_metadata_keys"] = Module["asm"]["sb"]).apply(null, arguments) };
var _openmpt_module_get_metadata = Module["_openmpt_module_get_metadata"] = function() { return (_openmpt_module_get_metadata = Module["_openmpt_module_get_metadata"] = Module["asm"]["tb"]).apply(null, arguments) };
var _openmpt_module_get_current_estimated_bpm = Module["_openmpt_module_get_current_estimated_bpm"] = function() { return (_openmpt_module_get_current_estimated_bpm = Module["_openmpt_module_get_current_estimated_bpm"] = Module["asm"]["ub"]).apply(null, arguments) };
var _openmpt_module_get_current_speed = Module["_openmpt_module_get_current_speed"] = function() { return (_openmpt_module_get_current_speed = Module["_openmpt_module_get_current_speed"] = Module["asm"]["vb"]).apply(null, arguments) };
var _openmpt_module_get_current_tempo = Module["_openmpt_module_get_current_tempo"] = function() { return (_openmpt_module_get_current_tempo = Module["_openmpt_module_get_current_tempo"] = Module["asm"]["wb"]).apply(null, arguments) };
var _openmpt_module_get_current_order = Module["_openmpt_module_get_current_order"] = function() { return (_openmpt_module_get_current_order = Module["_openmpt_module_get_current_order"] = Module["asm"]["xb"]).apply(null, arguments) };
var _openmpt_module_get_current_pattern = Module["_openmpt_module_get_current_pattern"] = function() { return (_openmpt_module_get_current_pattern = Module["_openmpt_module_get_current_pattern"] = Module["asm"]["yb"]).apply(null, arguments) };
var _openmpt_module_get_current_row = Module["_openmpt_module_get_current_row"] = function() { return (_openmpt_module_get_current_row = Module["_openmpt_module_get_current_row"] = Module["asm"]["zb"]).apply(null, arguments) };
var _openmpt_module_get_current_playing_channels = Module["_openmpt_module_get_current_playing_channels"] = function() { return (_openmpt_module_get_current_playing_channels = Module["_openmpt_module_get_current_playing_channels"] = Module["asm"]["Ab"]).apply(null, arguments) };
var _openmpt_module_get_current_channel_vu_mono = Module["_openmpt_module_get_current_channel_vu_mono"] = function() { return (_openmpt_module_get_current_channel_vu_mono = Module["_openmpt_module_get_current_channel_vu_mono"] = Module["asm"]["Bb"]).apply(null, arguments) };
var _openmpt_module_get_current_channel_vu_left = Module["_openmpt_module_get_current_channel_vu_left"] = function() { return (_openmpt_module_get_current_channel_vu_left = Module["_openmpt_module_get_current_channel_vu_left"] = Module["asm"]["Cb"]).apply(null, arguments) };
var _openmpt_module_get_current_channel_vu_right = Module["_openmpt_module_get_current_channel_vu_right"] = function() { return (_openmpt_module_get_current_channel_vu_right = Module["_openmpt_module_get_current_channel_vu_right"] = Module["asm"]["Db"]).apply(null, arguments) };
var _openmpt_module_get_current_channel_vu_rear_left = Module["_openmpt_module_get_current_channel_vu_rear_left"] = function() { return (_openmpt_module_get_current_channel_vu_rear_left = Module["_openmpt_module_get_current_channel_vu_rear_left"] = Module["asm"]["Eb"]).apply(null, arguments) };
var _openmpt_module_get_current_channel_vu_rear_right = Module["_openmpt_module_get_current_channel_vu_rear_right"] = function() { return (_openmpt_module_get_current_channel_vu_rear_right = Module["_openmpt_module_get_current_channel_vu_rear_right"] = Module["asm"]["Fb"]).apply(null, arguments) };
var _openmpt_module_get_num_subsongs = Module["_openmpt_module_get_num_subsongs"] = function() { return (_openmpt_module_get_num_subsongs = Module["_openmpt_module_get_num_subsongs"] = Module["asm"]["Gb"]).apply(null, arguments) };
var _openmpt_module_get_num_channels = Module["_openmpt_module_get_num_channels"] = function() { return (_openmpt_module_get_num_channels = Module["_openmpt_module_get_num_channels"] = Module["asm"]["Hb"]).apply(null, arguments) };
var _openmpt_module_get_num_orders = Module["_openmpt_module_get_num_orders"] = function() { return (_openmpt_module_get_num_orders = Module["_openmpt_module_get_num_orders"] = Module["asm"]["Ib"]).apply(null, arguments) };
var _openmpt_module_get_num_patterns = Module["_openmpt_module_get_num_patterns"] = function() { return (_openmpt_module_get_num_patterns = Module["_openmpt_module_get_num_patterns"] = Module["asm"]["Jb"]).apply(null, arguments) };
var _openmpt_module_get_num_instruments = Module["_openmpt_module_get_num_instruments"] = function() { return (_openmpt_module_get_num_instruments = Module["_openmpt_module_get_num_instruments"] = Module["asm"]["Kb"]).apply(null, arguments) };
var _openmpt_module_get_num_samples = Module["_openmpt_module_get_num_samples"] = function() { return (_openmpt_module_get_num_samples = Module["_openmpt_module_get_num_samples"] = Module["asm"]["Lb"]).apply(null, arguments) };
var _openmpt_module_get_subsong_name = Module["_openmpt_module_get_subsong_name"] = function() { return (_openmpt_module_get_subsong_name = Module["_openmpt_module_get_subsong_name"] = Module["asm"]["Mb"]).apply(null, arguments) };
var _openmpt_module_get_channel_name = Module["_openmpt_module_get_channel_name"] = function() { return (_openmpt_module_get_channel_name = Module["_openmpt_module_get_channel_name"] = Module["asm"]["Nb"]).apply(null, arguments) };
var _openmpt_module_get_order_name = Module["_openmpt_module_get_order_name"] = function() { return (_openmpt_module_get_order_name = Module["_openmpt_module_get_order_name"] = Module["asm"]["Ob"]).apply(null, arguments) };
var _openmpt_module_get_pattern_name = Module["_openmpt_module_get_pattern_name"] = function() { return (_openmpt_module_get_pattern_name = Module["_openmpt_module_get_pattern_name"] = Module["asm"]["Pb"]).apply(null, arguments) };
var _openmpt_module_get_instrument_name = Module["_openmpt_module_get_instrument_name"] = function() { return (_openmpt_module_get_instrument_name = Module["_openmpt_module_get_instrument_name"] = Module["asm"]["Qb"]).apply(null, arguments) };
var _openmpt_module_get_sample_name = Module["_openmpt_module_get_sample_name"] = function() { return (_openmpt_module_get_sample_name = Module["_openmpt_module_get_sample_name"] = Module["asm"]["Rb"]).apply(null, arguments) };
var _openmpt_module_get_order_pattern = Module["_openmpt_module_get_order_pattern"] = function() { return (_openmpt_module_get_order_pattern = Module["_openmpt_module_get_order_pattern"] = Module["asm"]["Sb"]).apply(null, arguments) };
var _openmpt_module_get_pattern_num_rows = Module["_openmpt_module_get_pattern_num_rows"] = function() { return (_openmpt_module_get_pattern_num_rows = Module["_openmpt_module_get_pattern_num_rows"] = Module["asm"]["Tb"]).apply(null, arguments) };
var _openmpt_module_get_pattern_row_channel_command = Module["_openmpt_module_get_pattern_row_channel_command"] = function() { return (_openmpt_module_get_pattern_row_channel_command = Module["_openmpt_module_get_pattern_row_channel_command"] = Module["asm"]["Ub"]).apply(null, arguments) };
var _openmpt_module_format_pattern_row_channel_command = Module["_openmpt_module_format_pattern_row_channel_command"] = function() { return (_openmpt_module_format_pattern_row_channel_command = Module["_openmpt_module_format_pattern_row_channel_command"] = Module["asm"]["Vb"]).apply(null, arguments) };
var _openmpt_module_highlight_pattern_row_channel_command = Module["_openmpt_module_highlight_pattern_row_channel_command"] = function() { return (_openmpt_module_highlight_pattern_row_channel_command = Module["_openmpt_module_highlight_pattern_row_channel_command"] = Module["asm"]["Wb"]).apply(null, arguments) };
var _openmpt_module_format_pattern_row_channel = Module["_openmpt_module_format_pattern_row_channel"] = function() { return (_openmpt_module_format_pattern_row_channel = Module["_openmpt_module_format_pattern_row_channel"] = Module["asm"]["Xb"]).apply(null, arguments) };
var _openmpt_module_highlight_pattern_row_channel = Module["_openmpt_module_highlight_pattern_row_channel"] = function() { return (_openmpt_module_highlight_pattern_row_channel = Module["_openmpt_module_highlight_pattern_row_channel"] = Module["asm"]["Yb"]).apply(null, arguments) };
var _openmpt_module_get_ctls = Module["_openmpt_module_get_ctls"] = function() { return (_openmpt_module_get_ctls = Module["_openmpt_module_get_ctls"] = Module["asm"]["Zb"]).apply(null, arguments) };
var _openmpt_module_ctl_get = Module["_openmpt_module_ctl_get"] = function() { return (_openmpt_module_ctl_get = Module["_openmpt_module_ctl_get"] = Module["asm"]["_b"]).apply(null, arguments) };
var _openmpt_module_ctl_get_boolean = Module["_openmpt_module_ctl_get_boolean"] = function() { return (_openmpt_module_ctl_get_boolean = Module["_openmpt_module_ctl_get_boolean"] = Module["asm"]["$b"]).apply(null, arguments) };
var _openmpt_module_ctl_get_integer = Module["_openmpt_module_ctl_get_integer"] = function() { return (_openmpt_module_ctl_get_integer = Module["_openmpt_module_ctl_get_integer"] = Module["asm"]["ac"]).apply(null, arguments) };
var _openmpt_module_ctl_get_floatingpoint = Module["_openmpt_module_ctl_get_floatingpoint"] = function() { return (_openmpt_module_ctl_get_floatingpoint = Module["_openmpt_module_ctl_get_floatingpoint"] = Module["asm"]["bc"]).apply(null, arguments) };
var _openmpt_module_ctl_get_text = Module["_openmpt_module_ctl_get_text"] = function() { return (_openmpt_module_ctl_get_text = Module["_openmpt_module_ctl_get_text"] = Module["asm"]["cc"]).apply(null, arguments) };
var _openmpt_module_ctl_set = Module["_openmpt_module_ctl_set"] = function() { return (_openmpt_module_ctl_set = Module["_openmpt_module_ctl_set"] = Module["asm"]["dc"]).apply(null, arguments) };
var _openmpt_module_ctl_set_boolean = Module["_openmpt_module_ctl_set_boolean"] = function() { return (_openmpt_module_ctl_set_boolean = Module["_openmpt_module_ctl_set_boolean"] = Module["asm"]["ec"]).apply(null, arguments) };
var _openmpt_module_ctl_set_integer = Module["_openmpt_module_ctl_set_integer"] = function() { return (_openmpt_module_ctl_set_integer = Module["_openmpt_module_ctl_set_integer"] = Module["asm"]["fc"]).apply(null, arguments) };
var _openmpt_module_ctl_set_floatingpoint = Module["_openmpt_module_ctl_set_floatingpoint"] = function() { return (_openmpt_module_ctl_set_floatingpoint = Module["_openmpt_module_ctl_set_floatingpoint"] = Module["asm"]["gc"]).apply(null, arguments) };
var _openmpt_module_ctl_set_text = Module["_openmpt_module_ctl_set_text"] = function() { return (_openmpt_module_ctl_set_text = Module["_openmpt_module_ctl_set_text"] = Module["asm"]["hc"]).apply(null, arguments) };
var _openmpt_module_ext_create = Module["_openmpt_module_ext_create"] = function() { return (_openmpt_module_ext_create = Module["_openmpt_module_ext_create"] = Module["asm"]["ic"]).apply(null, arguments) };
var _openmpt_module_ext_create_from_memory = Module["_openmpt_module_ext_create_from_memory"] = function() { return (_openmpt_module_ext_create_from_memory = Module["_openmpt_module_ext_create_from_memory"] = Module["asm"]["jc"]).apply(null, arguments) };
var _openmpt_module_ext_destroy = Module["_openmpt_module_ext_destroy"] = function() { return (_openmpt_module_ext_destroy = Module["_openmpt_module_ext_destroy"] = Module["asm"]["kc"]).apply(null, arguments) };
var _openmpt_module_ext_get_module = Module["_openmpt_module_ext_get_module"] = function() { return (_openmpt_module_ext_get_module = Module["_openmpt_module_ext_get_module"] = Module["asm"]["lc"]).apply(null, arguments) };
var _openmpt_module_ext_get_interface = Module["_openmpt_module_ext_get_interface"] = function() { return (_openmpt_module_ext_get_interface = Module["_openmpt_module_ext_get_interface"] = Module["asm"]["mc"]).apply(null, arguments) };
var _malloc = Module["_malloc"] = function() { return (_malloc = Module["_malloc"] = Module["asm"]["nc"]).apply(null, arguments) };
var _setThrew = Module["_setThrew"] = function() { return (_setThrew = Module["_setThrew"] = Module["asm"]["pc"]).apply(null, arguments) };
var setTempRet0 = Module["setTempRet0"] = function() { return (setTempRet0 = Module["setTempRet0"] = Module["asm"]["qc"]).apply(null, arguments) };
var stackSave = Module["stackSave"] = function() { return (stackSave = Module["stackSave"] = Module["asm"]["rc"]).apply(null, arguments) };
var stackRestore = Module["stackRestore"] = function() { return (stackRestore = Module["stackRestore"] = Module["asm"]["sc"]).apply(null, arguments) };
var ___cxa_can_catch = Module["___cxa_can_catch"] = function() { return (___cxa_can_catch = Module["___cxa_can_catch"] = Module["asm"]["tc"]).apply(null, arguments) };
var ___cxa_is_pointer_type = Module["___cxa_is_pointer_type"] = function() { return (___cxa_is_pointer_type = Module["___cxa_is_pointer_type"] = Module["asm"]["uc"]).apply(null, arguments) };
var dynCall_j = Module["dynCall_j"] = function() { return (dynCall_j = Module["dynCall_j"] = Module["asm"]["vc"]).apply(null, arguments) };
var dynCall_iiji = Module["dynCall_iiji"] = function() { return (dynCall_iiji = Module["dynCall_iiji"] = Module["asm"]["wc"]).apply(null, arguments) };
var dynCall_vij = Module["dynCall_vij"] = function() { return (dynCall_vij = Module["dynCall_vij"] = Module["asm"]["xc"]).apply(null, arguments) };
var dynCall_viij = Module["dynCall_viij"] = function() { return (dynCall_viij = Module["dynCall_viij"] = Module["asm"]["yc"]).apply(null, arguments) };
var dynCall_jiiii = Module["dynCall_jiiii"] = function() { return (dynCall_jiiii = Module["dynCall_jiiii"] = Module["asm"]["zc"]).apply(null, arguments) };
var dynCall_viiji = Module["dynCall_viiji"] = function() { return (dynCall_viiji = Module["dynCall_viiji"] = Module["asm"]["Ac"]).apply(null, arguments) };
var dynCall_iiij = Module["dynCall_iiij"] = function() { return (dynCall_iiij = Module["dynCall_iiij"] = Module["asm"]["Bc"]).apply(null, arguments) };

function invoke_iii(index, a1, a2) {
  var sp = stackSave();
  try { return getWasmTableEntry(index)(a1, a2) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_viii(index, a1, a2, a3) {
  var sp = stackSave();
  try { getWasmTableEntry(index)(a1, a2, a3) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_vi(index, a1) {
  var sp = stackSave();
  try { getWasmTableEntry(index)(a1) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_ii(index, a1) {
  var sp = stackSave();
  try { return getWasmTableEntry(index)(a1) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_iiiiiii(index, a1, a2, a3, a4, a5, a6) {
  var sp = stackSave();
  try { return getWasmTableEntry(index)(a1, a2, a3, a4, a5, a6) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_vii(index, a1, a2) {
  var sp = stackSave();
  try { getWasmTableEntry(index)(a1, a2) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_v(index) {
  var sp = stackSave();
  try { getWasmTableEntry(index)() } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_iiii(index, a1, a2, a3) {
  var sp = stackSave();
  try { return getWasmTableEntry(index)(a1, a2, a3) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_i(index) {
  var sp = stackSave();
  try { return getWasmTableEntry(index)() } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_iid(index, a1, a2) {
  var sp = stackSave();
  try { return getWasmTableEntry(index)(a1, a2) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_viiii(index, a1, a2, a3, a4) {
  var sp = stackSave();
  try { getWasmTableEntry(index)(a1, a2, a3, a4) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_viiiiii(index, a1, a2, a3, a4, a5, a6) {
  var sp = stackSave();
  try { getWasmTableEntry(index)(a1, a2, a3, a4, a5, a6) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_viiiii(index, a1, a2, a3, a4, a5) {
  var sp = stackSave();
  try { getWasmTableEntry(index)(a1, a2, a3, a4, a5) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_iiiii(index, a1, a2, a3, a4) {
  var sp = stackSave();
  try { return getWasmTableEntry(index)(a1, a2, a3, a4) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_fi(index, a1) {
  var sp = stackSave();
  try { return getWasmTableEntry(index)(a1) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_viiiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8) {
  var sp = stackSave();
  try { getWasmTableEntry(index)(a1, a2, a3, a4, a5, a6, a7, a8) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_iiiiii(index, a1, a2, a3, a4, a5) {
  var sp = stackSave();
  try { return getWasmTableEntry(index)(a1, a2, a3, a4, a5) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_viiiiiii(index, a1, a2, a3, a4, a5, a6, a7) {
  var sp = stackSave();
  try { getWasmTableEntry(index)(a1, a2, a3, a4, a5, a6, a7) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_viif(index, a1, a2, a3) {
  var sp = stackSave();
  try { getWasmTableEntry(index)(a1, a2, a3) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_vid(index, a1, a2) {
  var sp = stackSave();
  try { getWasmTableEntry(index)(a1, a2) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_iiifii(index, a1, a2, a3, a4, a5) {
  var sp = stackSave();
  try { return getWasmTableEntry(index)(a1, a2, a3, a4, a5) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_fii(index, a1, a2) {
  var sp = stackSave();
  try { return getWasmTableEntry(index)(a1, a2) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_diiii(index, a1, a2, a3, a4) {
  var sp = stackSave();
  try { return getWasmTableEntry(index)(a1, a2, a3, a4) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_viiidi(index, a1, a2, a3, a4, a5) {
  var sp = stackSave();
  try { getWasmTableEntry(index)(a1, a2, a3, a4, a5) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_diii(index, a1, a2, a3) {
  var sp = stackSave();
  try { return getWasmTableEntry(index)(a1, a2, a3) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_di(index, a1) {
  var sp = stackSave();
  try { return getWasmTableEntry(index)(a1) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_viid(index, a1, a2, a3) {
  var sp = stackSave();
  try { getWasmTableEntry(index)(a1, a2, a3) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_dii(index, a1, a2) {
  var sp = stackSave();
  try { return getWasmTableEntry(index)(a1, a2) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_iiiidd(index, a1, a2, a3, a4, a5) {
  var sp = stackSave();
  try { return getWasmTableEntry(index)(a1, a2, a3, a4, a5) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_iiiiid(index, a1, a2, a3, a4, a5) {
  var sp = stackSave();
  try { return getWasmTableEntry(index)(a1, a2, a3, a4, a5) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_iiiiiiii(index, a1, a2, a3, a4, a5, a6, a7) {
  var sp = stackSave();
  try { return getWasmTableEntry(index)(a1, a2, a3, a4, a5, a6, a7) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_iiiiiiiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11) {
  var sp = stackSave();
  try { return getWasmTableEntry(index)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_viiiiiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) {
  var sp = stackSave();
  try { getWasmTableEntry(index)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_viiiiiiiiiiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15) {
  var sp = stackSave();
  try { getWasmTableEntry(index)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_iiji(index, a1, a2, a3, a4) {
  var sp = stackSave();
  try { return dynCall_iiji(index, a1, a2, a3, a4) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_vij(index, a1, a2, a3) {
  var sp = stackSave();
  try { dynCall_vij(index, a1, a2, a3) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_viij(index, a1, a2, a3, a4) {
  var sp = stackSave();
  try { dynCall_viij(index, a1, a2, a3, a4) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_jiiii(index, a1, a2, a3, a4) {
  var sp = stackSave();
  try { return dynCall_jiiii(index, a1, a2, a3, a4) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_viiji(index, a1, a2, a3, a4, a5) {
  var sp = stackSave();
  try { dynCall_viiji(index, a1, a2, a3, a4, a5) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_j(index) {
  var sp = stackSave();
  try { return dynCall_j(index) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}

function invoke_iiij(index, a1, a2, a3, a4) {
  var sp = stackSave();
  try { return dynCall_iiij(index, a1, a2, a3, a4) } catch (e) {
    stackRestore(sp);
    if (e !== e + 0) throw e;
    _setThrew(1, 0)
  }
}
var calledRun;
dependenciesFulfilled = function runCaller() { if (!calledRun) run(); if (!calledRun) dependenciesFulfilled = runCaller };

function run(args) {
  args = args || arguments_;
  if (runDependencies > 0) { return }
  preRun();
  if (runDependencies > 0) { return }

  function doRun() {
    if (calledRun) return;
    calledRun = true;
    Module["calledRun"] = true;
    if (ABORT) return;
    initRuntime();
    if (Module["onRuntimeInitialized"]) Module["onRuntimeInitialized"]();
    postRun()
  }
  if (Module["setStatus"]) {
    Module["setStatus"]("Running...");
    setTimeout(function() {
      setTimeout(function() { Module["setStatus"]("") }, 1);
      doRun()
    }, 1)
  } else { doRun() }
}
if (Module["preInit"]) { if (typeof Module["preInit"] == "function") Module["preInit"] = [Module["preInit"]]; while (Module["preInit"].length > 0) { Module["preInit"].pop()() } }
run();

Module.UTF8ToString = UTF8ToString;
Module.writeAsciiToMemory = writeAsciiToMemory;