contrib/zlib/zlib.h

177 #define Z_OK            0
241      deflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough
276   == 0), or after each call of deflate().  If deflate returns Z_OK and with
328   enough output space.  If deflate returns with Z_OK or Z_BUF_ERROR, this
351     deflate() returns Z_OK if some progress has been made (more input
369      deflateEnd returns Z_OK if success, Z_STREAM_ERROR if the
389      inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough
429   inflate().  If inflate returns Z_OK and with zero avail_out, it must be
490   total_out bytes) and returns Z_OK, Z_STREAM_END or an error code as described
503     inflate() returns Z_OK if some progress has been made (more input processed
527      inflateEnd returns Z_OK if success, or Z_STREAM_ERROR if the stream state
603      deflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
648      deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a
673      deflateGetDictionary returns Z_OK on success, or Z_STREAM_ERROR if the
689      deflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not
702      deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
735      deflateParams returns Z_OK on success, Z_STREAM_ERROR if the source stream
758    returns Z_OK on success, or Z_STREAM_ERROR for an invalid deflate stream.
787      deflatePending returns Z_OK if success, or Z_STREAM_ERROR if the source
803      deflatePrime returns Z_OK if success, Z_BUF_ERROR if there was not enough
829      deflateSetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source
876      inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
903      inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a
922      inflateGetDictionary returns Z_OK on success, or Z_STREAM_ERROR if the
936      inflateSync returns Z_OK if a possible full flush point has been found,
955      inflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not
968      inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
981      inflateReset2 returns Z_OK if success, or Z_STREAM_ERROR if the source
1003      inflatePrime returns Z_OK if success, or Z_STREAM_ERROR if the source
1071      inflateGetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source
1091      inflateBackInit will return Z_OK on success, Z_STREAM_ERROR if any of
1168    cannot return Z_OK.
1175      inflateBackEnd() returns Z_OK on success, or Z_STREAM_ERROR if the stream
1242      compress returns Z_OK if success, Z_MEM_ERROR if there was not
1258      compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
1281      uncompress returns Z_OK if success, Z_MEM_ERROR if there was not
1393      gzsetparams returns Z_OK if success, Z_STREAM_ERROR if the file was not
1412    data.  If the error code returned by gzerror is Z_OK or Z_BUF_ERROR, then
1414    gzread to be tried again.  Z_OK indicates that a gzip stream was completed
1647    last read ended in the middle of a gzip stream, or Z_OK on success.