wibble - the joys of CVS conflict merging
import Directory ( doesFileExist, removeFile )
import IOExts ( IORef, readIORef, writeIORef )
import Monad ( when, unless )
import Directory ( doesFileExist, removeFile )
import IOExts ( IORef, readIORef, writeIORef )
import Monad ( when, unless )
-import System ( system, ExitCode(..), exitWith )
+import System ( system, ExitCode(..), exitWith, getEnv )
import CString
import Int
import Addr
import CString
import Int
import Addr