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							- 'use strict';
 
- var modulo = require('./modulo');
 
- var ToNumber = require('./ToNumber');
 
- var truncate = require('./truncate');
 
- var isFinite = require('math-intrinsics/isFinite');
 
- // https://262.ecma-international.org/14.0/#sec-toint16
 
- var two16 = 0x10000; // Math.pow(2, 16);
 
- module.exports = function ToInt16(argument) {
 
- 	var number = ToNumber(argument);
 
- 	if (!isFinite(number) || number === 0) {
 
- 		return 0;
 
- 	}
 
- 	var int = truncate(number);
 
- 	var int16bit = modulo(int, two16);
 
- 	return int16bit >= 0x8000 ? int16bit - two16 : int16bit;
 
- };
 
 
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