anchor.diff:  call :MAKE_GSOAP
   if %ERRORLEVEL% NEQ 0 goto :GSOAP_FAIL
   
  +REM Make param stubs, etc.
  +call :MAKE_PARAM
  +if %ERRORLEVEL% NEQ 0 goto :PARAM_FAIL
  +
   REM ======================================================================
   REM NOTE: make_win32_externals.bat implicitly calls set_vars.bat, so just 
   REM run dev studio as long as the extenals build ok.
  
positive.code: if %ERRORLEVEL% NEQ 0 exit /b 1 
  exit /b 0
  
  REM ======================================================================
  :LAUCH_IDE
  REM ======================================================================
  
negative.code: exit /b 1
  :GSOAP_FAIL
  echo *** gsoap stub generator failed ***
  exit /b 1
  :PARAM_FAIL
  echo *** param stub generator failed ***
  exit /b 1
  :IDE_FAIL
  echo *** Visual Studio IDE launch failed ***
  