-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Enumerator interface for zlib compression
--   
--   zlib-enum is a stop-gap package to provide enumeratees for zlib
--   compression/decompression.
@package zlib-enum
@version 0.1

module Codec.Zlib.Enum

-- | Compress (deflate) a stream of <a>ByteString</a>s. The
--   <a>WindowBits</a> also control the format (zlib vs. gzip).
compress :: MonadIO m => Int -> WindowBits -> Enumeratee ByteString ByteString m a

-- | Decompress (inflate) a stream of <a>ByteString</a>s. For example:
--   
--   <pre>
--   run $ enumFile "test.z" $$ decompress defaultWindowBits $$ printChunks True
--   </pre>
decompress :: MonadIO m => WindowBits -> Enumeratee ByteString ByteString m a

-- | This specifies the size of the compression window. Larger values of
--   this parameter result in better compression at the expense of higher
--   memory usage.
--   
--   The compression window size is the value of the the window bits raised
--   to the power 2. The window bits must be in the range <tt>8..15</tt>
--   which corresponds to compression window sizes of 256b to 32Kb. The
--   default is 15 which is also the maximum size.
--   
--   The total amount of memory used depends on the window bits and the
--   <a>MemoryLevel</a>. See the <a>MemoryLevel</a> for the details.
data WindowBits :: *

-- | The default <a>WindowBits</a> is 15 which is also the maximum size.
defaultWindowBits :: WindowBits