NewReader returns a new ReadCloser that can be used to read the uncompressed version of r.

NewReaderDict is like NewReader but initializes the reader with a preset dictionary.

NewWriter returns a new Writer compressing data at the given level.

NewWriterDict is like NewWriter but initializes the new Writer with a preset dictionary.

A ReadError reports an error encountered while reading input.

A WriteError reports an error encountered while writing output.

A Writer takes data written to it and writes the compressed form of that data to an underlying writer (see NewWriter).

The actual read interface needed by NewReader.

Resetter resets a ReadCloser returned by NewReader or NewReaderDict to to switch to a new underlying Reader.

A CorruptInputError reports the presence of corrupt input at a given offset.

An InternalError reports an error in the flate code itself.