/** 

 * Process the text. 

 * @return	{Array,

			String}

 */

 

function processText(text, processor) {

	return processor(text);

}



/** 

 * @return {null} If there was a problem.

 * @return {number} The number of bytes written to disk.

 */

 

function flush(buffer, filepath) {

	// do stuff

}



/** 

 * @returns {Array} Characters from the file.

 */

 

function readText(filepath) {

	// do stuff

}