class sys.io.FileInput extends Input
Available on cpp, neko, php
Use [sys.io.File.read] to create a [FileInput]
function close():Void
function eof():Bool
function readByte():Int
function readBytes(s:Bytes, p:Int, l:Int):Int
function readLine():String
Available on php
function seek(p:Int, pos:FileSeek):Void
function tell():Int