stdin, stdout, stderr, -- :: Handle
openFile, -- :: FilePath -> IOMode -> IO Handle
stdin, stdout, stderr, -- :: Handle
openFile, -- :: FilePath -> IOMode -> IO Handle
hClose, -- :: Handle -> IO ()
hFileSize, -- :: Handle -> IO Integer
hIsEOF, -- :: Handle -> IO Bool
hClose, -- :: Handle -> IO ()
hFileSize, -- :: Handle -> IO Integer
hIsEOF, -- :: Handle -> IO Bool
hSetBuffering, -- :: Handle -> BufferMode -> IO ()
hGetBuffering, -- :: Handle -> IO BufferMode
hSetBuffering, -- :: Handle -> BufferMode -> IO ()
hGetBuffering, -- :: Handle -> IO BufferMode
hFlush, -- :: Handle -> IO ()
hGetPosn, -- :: Handle -> IO HandlePosn
hSetPosn, -- :: HandlePosn -> IO ()
hFlush, -- :: Handle -> IO ()
hGetPosn, -- :: Handle -> IO HandlePosn
hSetPosn, -- :: HandlePosn -> IO ()