@ECHO offREM Copyright 2014 The Flutter Authors. All rights reserved.REM Use of this source code is governed by a BSD-style license that can beREM found in the LICENSE file.REM A script to exit caller script with the last status code.REM This can be used with ampersand without `SETLOCAL ENABLEDELAYEDEXPANSION`.REMREM To use this script like `exit`, do not use with the CALL command.REM Without CALL, this script can exit caller script, but with CALL,REM this script returns back to caller and does not exit caller.exit /B %ERRORLEVEL%