[Haskell-cafe] Sending Ctrl-C under Windows

Hi, I want to send Ctrl-C to a process opened by runInteractiveCommand, under Windows. I have found System.Posix.Signals, but on Windows none of those methods exist. For further information, the processes I want to send Ctrl-C to are ghci and hugs, so doing something like terminateProcess isn't what i want, because I don't want the process to be terminated, just the current computation. If there is another way to programmatically terminate the computation started by hugs/ghci (but not the process) via runInteractiveCommand, that would be great too. Thanks Neil