1  'use strict';
 2  
 3  function posix(path) {
 4  	return path.charAt(0) === '/';
 5  }
 6  
 7  function win32(path) {
 8  	// https://github.com/nodejs/node/blob/b3fcc245fb25539909ef1d5eaa01dbf92e168633/lib/path.js#L56
 9  	var splitDeviceRe = /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/;
10  	var result = splitDeviceRe.exec(path);
11  	var device = result[1] || '';
12  	var isUnc = Boolean(device && device.charAt(1) !== ':');
13  
14  	// UNC paths are always absolute
15  	return Boolean(result[2] || isUnc);
16  }
17  
18  module.exports = process.platform === 'win32' ? win32 : posix;
19  module.exports.posix = posix;
20  module.exports.win32 = win32;