I think module 'hslibs/win32/Win32Spawn.hs' as shipped with GHC has a syntax error, viz: [[ foreign import "spawnProc" spawnProc :: CString -> Ptr CInt -> Ptr CInt -> Ptr CInt -> IO CInt ]] should be: [[ foreign import ccall "spawnProc" spawnProc :: CString -> Ptr CInt -> Ptr CInt -> Ptr CInt -> IO CInt ]] #g ------------ Graham Klyne For email: http://www.ninebynine.org/#Contact