text: // Licensed to the Apache Software Foundation (ASF) under one
  // or more contributor license agreements.  See the NOTICE file
  // distributed with this work for additional information
  // regarding copyright ownership.  The ASF licenses this file
  // to you under the Apache License, Version 2.0 (the
  // "License"); you may not use this file except in compliance
  // with the License.  You may obtain a copy of the License at
  //
  //   http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing,
  // software distributed under the License is distributed on an
  // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  // KIND, either express or implied.  See the License for the
  // specific language governing permissions and limitations
  // under the License.
  #pragma once
  
  #include <iosfwd>
  
  #include "kudu/util/slice.h"
  #include "kudu/util/status.h"
  
  namespace kudu {
  namespace zlib {
  
  // Zlib-compress the data in 'input', appending the result to 'out'.
  //
  // In case of an error, some data may still be appended to 'out'.
  Status Compress(Slice input, std::ostream* out);
  
  // Uncompress the zlib-compressed data in 'compressed', appending the result
  // to 'out'.
  //
  // In case of an error, some data may still be appended to 'out'.
  Status Uncompress(Slice compressed, std::ostream* out);
  
  } // namespace zlib
  } // namespace kudu
  