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src/butil/third_party/dmg_fp: licensed under the following terms:

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src/butil/third_party/icu: licensed under the following terms:

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src/butil/third_party/modp_b64: licensed under the following terms:

  MODP_B64 - High performance base64 encoder/decoder
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src/butil/third_party/murmurhash3: MIT license

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src/butil/third_party/rapidjson: MIT license

  Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip.  All rights reserved.

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src/butil/third_party/superfasthash: licensed under the following terms:

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src/butil/crc32c.h, src/butil/crc32c.cc: licensed under the following terms:

  Copyright (c) 2011-present, Facebook, Inc.  All rights reserved.
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src/butil/unique_ptr.h: licensed under the following terms:

 Copyright 2009 Howard Hinnant, Ion Gaztañaga.
 Distributed under the Boost Software License, Version 1.0. (See
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src/butil/intrusive_ptr.hpp: licensed under the following terms:

 Copyright (c) 2001, 2002 Peter Dimov

 Distributed under the Boost Software License, Version 1.0. (See
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src/butil/string_printf.cpp: licensed under the following terms:

 Copyright 2012 Facebook, Inc.

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
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   http://www.apache.org/licenses/LICENSE-2.0
 Unless required by applicable law or agreed to in writing, software
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src/butil/memory/scoped_array.h: 3-clause BSD

  Copyright (c) 2017, Tencent Inc.
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src/bthread/context.h, src/bthread/context.cpp: licensed under the following terms:

 libcontext - a slightly more portable version of boost::context
 Copyright Martin Husemann 2013.
 Copyright Oliver Kowalke 2009.
 Copyright Sergue E. Leontiev 2013.
 Copyright Thomas Sailer 2013.
 Minor modifications by Tomasz Wlostowski 2016.
 Distributed under the Boost Software License, Version 1.0.
      (See accompanying file LICENSE_1_0.txt or copy at
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src/brpc/details/tcmalloc_extension.h: 3-clause BSD

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src/brpc/details/http_parser.h, src/brpc/details/http_parser.cpp:
licensed under the following terms:

 Based on src/http/ngx_http_parse.c from NGINX copyright Igor Sysoev

 Additional changes are licensed under the same terms as NGINX and
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src/brpc/ts.h, src/brpc/ts.cpp, src/brpc/policy/dh.h, src/brpc/policy/dh.cpp: MIT license

 Copyright (c) 2013-2015 SRS(ossrs)
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src/brpc/builtin/pprof_perl.cpp: 3-clause BSD

 Copyright (c) 1998-2007, Google Inc.
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src/brpc/builtin/flamegraph_perl.cpp: licensed under the following terms:

 Copyright 2016 Netflix, Inc.
 Copyright 2011 Joyent, Inc.  All rights reserved.
 Copyright 2011 Brendan Gregg.  All rights reserved.

 CDDL HEADER START

 The contents of this file are subject to the terms of the
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src/brpc/callback.h: 3-clause BSD

 Protocol Buffers - Google's data interchange format
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 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

--------------------------------------------------------------------------------

src/butil (some portions): 3-clause BSD

Some portions of this module are derived from code in the Chromium project,
copyright (c) Google inc and (c) The Chromium Authors and licensed under the
3-clause BSD license:

  Copyright (c) 2000 - 2014 The Chromium Authors. All rights reserved.

  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions are
  met:

     * Redistributions of source code must retain the above copyright
  notice, this list of conditions and the following disclaimer.
     * Redistributions in binary form must reproduce the above
  copyright notice, this list of conditions and the following disclaimer
  in the documentation and/or other materials provided with the
  distribution.
     * Neither the name of Google Inc. nor the names of its
  contributors may be used to endorse or promote products derived from
  this software without specific prior written permission.

  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.