function atob( str ) { // eslint-disable-line stdlib/no-redeclare
	try {
		return globalAtob( str );
	} catch ( err ) { // eslint-disable-line no-unused-vars
		return null;
	}
}
Decodes a string of data which has been encoded using Base64 encoding.

@param {string} str - binary string containing base64-encoded data
@returns {(string|null)} an ASCII string containing decoded data

@example
var out = atob( 'SGVsbG8sIHdvcmxk' );
// returns 'Hello, world'