function wrapper( x, y ) {
	addon( x.data, serialize( x ), y.data, serialize( y ) );
	return y;
}
Wrapper function exposing the C API to JavaScript.

@private
@param {ndarray} x - input array
@param {ndarray} y - destination array
@returns {ndarray} `y`

@example
var Float64Array = require( '@stdlib/array/float64' );
var ndarray = require( '@stdlib/ndarray/ctor' );

var xbuf = new Float64Array( 10 );
var ybuf = new Float64Array( xbuf.length );

var x = ndarray( 'float64', xbuf, [ 10 ], [ 1 ], 0, 'row-major' );
var y = ndarray( 'float64', ybuf, [ 10 ], [ 1 ], 0, 'row-major' );

wrapper( x, y );