\func{}{wxZlibInputStream}{\param{wxInputStream\&}{ stream}, \param{int}{ flags = wxZLIB\_AUTO}}
+\func{}{wxZlibInputStream}{\param{wxInputStream*}{ stream}, \param{int}{ flags = wxZLIB\_AUTO}}
+
+If the parent stream is passed as a pointer then the new filter stream
+takes ownership of it. If it is passed by reference then it does not.
+
The {\it flags} wxZLIB\_ZLIB and wxZLIB\_GZIP specify whether the input data
is in zlib or gzip format. If wxZLIB\_AUTO is used, then zlib will
autodetect the stream type, this is the default.
\func{}{wxZlibOutputStream}{\param{wxOutputStream\&}{ stream}, \param{int}{ level = -1}, \param{int}{ flags = wxZLIB\_ZLIB}}
+\func{}{wxZlibOutputStream}{\param{wxOutputStream*}{ stream}, \param{int}{ level = -1}, \param{int}{ flags = wxZLIB\_ZLIB}}
+
Creates a new write-only compressed stream. {\it level} means level of
compression. It is number between 0 and 9 (including these values) where
0 means no compression and 9 best but slowest compression. -1 is default
value (currently equivalent to 6).
+If the parent stream is passed as a pointer then the new filter stream
+takes ownership of it. If it is passed by reference then it does not.
+
The {\it flags} wxZLIB\_ZLIB and wxZLIB\_GZIP specify whether the output data
will be in zlib or gzip format. wxZLIB\_ZLIB is the default.