defaultEndianness.jsā¢606 B
'use strict';
var GetIntrinsic = require('get-intrinsic');
var $Uint8Array = GetIntrinsic('%Uint8Array%', true);
var $Uint32Array = GetIntrinsic('%Uint32Array%', true);
var typedArrayBuffer = require('typed-array-buffer');
var uInt32 = $Uint32Array && new $Uint32Array([0x12345678]);
var uInt8 = uInt32 && new $Uint8Array(typedArrayBuffer(uInt32));
module.exports = uInt8
? uInt8[0] === 0x78
? 'little'
: uInt8[0] === 0x12
? 'big'
: uInt8[0] === 0x34
? 'mixed' // https://developer.mozilla.org/en-US/docs/Glossary/Endianness
: 'unknown' // ???
: 'indeterminate'; // no way to know