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hFileSize :: Handle -> IO Integer
hIsEOF :: Handle -> IO Bool
isEOF :: IO Bool
isEOF = hIsEOF stdin
hSetBuffering :: Handle -> BufferMode -> IO ()
hGetBuffering :: Handle -> IO BufferMode
hFlush :: Handle -> IO ()
hGetPosn :: Handle -> IO HandlePosn
hSetPosn :: HandlePosn -> IO ()
hSeek :: Handle -> SeekMode -> Integer -> IO ()
hWaitForInput :: Handle -> Int -> IO Bool
hReady :: Handle -> IO Bool
hReady h = hWaitForInput h 0
hGetChar :: Handle -> IO Char
hGetLine :: Handle -> IO String
hLookAhead :: Handle -> IO Char
hGetContents :: Handle -> IO String
hPutChar :: Handle -> Char -> IO ()
hPutStr :: Handle -> String -> IO ()
hPutStrLn :: Handle -> String -> IO ()
hPrint :: Show a => Handle -> a -> IO ()
hIsOpen :: Handle -> IO Bool
hIsClosed :: Handle -> IO Bool
hIsReadable :: Handle -> IO Bool
hIsWritable :: Handle -> IO Bool
hIsSeekable :: Handle -> IO Bool
isAlreadyExistsError :: IOError -> Bool
isDoesNotExistError :: IOError -> Bool
isAlreadyInUseError :: IOError -> Bool
isFullError :: IOError -> Bool
isEOFError :: IOError -> Bool
isIllegalOperation :: IOError -> Bool
isPermissionError :: IOError -> Bool
isUserError :: IOError -> Bool
ioeGetErrorString :: IOError -> String
ioeGetHandle :: IOError -> Maybe Handle
ioeGetFileName :: IOError -> Maybe FilePath
try :: IO a -> IO (Either IOError a)
bracket :: IO a -> (a -> IO b) -> (a -> IO c) -> IO c
bracket_ :: IO a -> (a -> IO b) -> IO c -> IO c
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