doc/developer-guide/api/functions/TSMimeHdrCopy.en.rst

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   contributor license agreements.  See the NOTICE file distributed
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   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
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.. include:: ../../../common.defs

.. default-domain:: c

TSMimeHdrCopy
*************

Synopsis
========

.. code-block:: cpp

    #include <ts/ts.h>

.. function:: TSReturnCode TSMimeHdrCopy(TSMBuffer dest_bufp, TSMLoc dest_offset, TSMBuffer src_bufp, TSMLoc src_offset)

Description
===========

Copies the contents of the MIME header located at :arg:`src_loc` within
:arg:`src_bufp` to the MIME header located at :arg:`dest_loc` within
:arg:`dest_bufp`.

:c:func:`TSMimeHdrCopy` works correctly even if :arg:`src_bufp` and
:arg:`dest_bufp` point to different marshal buffers.

.. important::

   You must create the destination MIME header before copying into
   it, using :c:func:`TSMimeHdrCreate`.