120     pub fn deflate(strm: z_streamp, flush: c_int) -> c_int;  in deflate()
124     pub fn deflateCopy(dest: z_streamp, source: z_streamp) -> c_int;  in deflateCopy()
126     pub fn deflateEnd(strm: z_streamp) -> c_int;  in deflateEnd()
130         level: c_int,  in deflateInit_()
132         stream_size: c_int,  in deflateInit_()
133     ) -> c_int;  in deflateInit_()
137         level: c_int,  in deflateInit2_()
138         method: c_int,  in deflateInit2_()
139         windowBits: c_int,  in deflateInit2_()
140         memLevel: c_int,  in deflateInit2_()
141         strategy: c_int,  in deflateInit2_()
143         stream_size: c_int,  in deflateInit2_()
144     ) -> c_int;  in deflateInit2_()
146     pub fn deflateParams(strm: z_streamp, level: c_int, strategy: c_int) -> c_int;  in deflateParams()
148     pub fn deflatePrime(strm: z_streamp, bits: c_int, value: c_int) -> c_int;  in deflatePrime()
150     pub fn deflateReset(strm: z_streamp) -> c_int;  in deflateReset()
156     ) -> c_int;  in deflateSetDictionary()
158     pub fn deflateSetHeader(strm: z_streamp, head: gz_headerp) -> c_int;  in deflateSetHeader()
162         good_length: c_int,  in deflateTune()
163         max_lazy: c_int,  in deflateTune()
164         nice_length: c_int,  in deflateTune()
165         max_chain: c_int,  in deflateTune()
166     ) -> c_int;  in deflateTune()
168     pub fn inflate(strm: z_streamp, flush: c_int) -> c_int;  in inflate()
176     ) -> c_int;  in inflateBack()
178     pub fn inflateBackEnd(strm: z_streamp) -> c_int;  in inflateBackEnd()
182         windowBits: c_int,  in inflateBackInit_()
185         stream_size: c_int,  in inflateBackInit_()
186     ) -> c_int;  in inflateBackInit_()
188     pub fn inflateCopy(dest: z_streamp, source: z_streamp) -> c_int;  in inflateCopy()
190     pub fn inflateEnd(strm: z_streamp) -> c_int;  in inflateEnd()
192     pub fn inflateGetHeader(strm: z_streamp, head: gz_headerp) -> c_int;  in inflateGetHeader()
194     pub fn inflateInit_(strm: z_streamp, version: *const c_char, stream_size: c_int) -> c_int;  in inflateInit_()
198         windowBits: c_int,  in inflateInit2_()
200         stream_size: c_int,  in inflateInit2_()
201     ) -> c_int;  in inflateInit2_()
205     pub fn inflatePrime(strm: z_streamp, bits: c_int, value: c_int) -> c_int;  in inflatePrime()
207     pub fn inflateReset(strm: z_streamp) -> c_int;  in inflateReset()
209     pub fn inflateReset2(strm: z_streamp, windowBits: c_int) -> c_int;  in inflateReset2()
215     ) -> c_int;  in inflateSetDictionary()
217     pub fn inflateSync(strm: z_streamp) -> c_int;  in inflateSync()
258     ) -> c_int;  in compress()
265         level: c_int,  in compress2()
266     ) -> c_int;  in compress2()
272     pub fn gzdirect(file: gzFile) -> c_int;  in gzdirect()
274     pub fn gzdopen(fd: c_int, mode: *const c_char) -> gzFile;  in gzdopen()
278     pub fn gzclose(file: gzFile) -> c_int;  in gzclose()
280     pub fn gzeof(file: gzFile) -> c_int;  in gzeof()
284     pub fn gzflush(file: gzFile, flush: c_int) -> c_int;  in gzflush()
286     pub fn gzgetc(file: gzFile) -> c_int;  in gzgetc()
292     pub fn gzputc(file: gzFile, c: c_int) -> c_int;  in gzputc()
294     pub fn gzputs(file: gzFile, s: *const c_char) -> c_int;  in gzputs()
296     pub fn gzread(file: gzFile, buf: voidp, len: c_uint) -> c_int;  in gzread()
298     pub fn gzrewind(file: gzFile) -> c_int;  in gzrewind()
302     pub fn gzsetparams(file: gzFile, level: c_int, strategy: c_int) -> c_int;  in gzsetparams()
306     pub fn gzungetc(c: c_int, file: gzFile) -> c_int;  in gzungetc()
308     pub fn gzwrite(file: gzFile, buf: voidpc, len: c_uint) -> c_int;  in gzwrite()
315     ) -> c_int;  in uncompress()