/***
* Copyright (C) Microsoft. All rights reserved.
* Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.
*
* =+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+
*
* Implementation Details of the http.h layer of messaging
*
* Functions and types for interoperating with http.h from modern C++
*   This file includes windows definitions and should not be included in a public header
*
* For the latest on this and related APIs, please see: https://github.com/Microsoft/cpprestsdk
*
* =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
****/
#pragma once

#include "cpprest/details/basic_types.h"

#include "cpprest/http_msg.h"

namespace web { namespace http
{
namespace details
{

    namespace chunked_encoding
    {
        // Transfer-Encoding: chunked support
        static const size_t additional_encoding_space = 12;
        static const size_t data_offset               = additional_encoding_space-2;

        // Add the data necessary for properly sending data with transfer-encoding: chunked.
        //
        // There are up to 12 additional bytes needed for each chunk:
        //
        // The last chunk requires 5 bytes, and is fixed.
        // All other chunks require up to 8 bytes for the length, and four for the two CRLF
        // delimiters.
        //
        _ASYNCRTIMP size_t __cdecl add_chunked_delimiters(_Out_writes_(buffer_size) uint8_t *data, _In_ size_t buffer_size, size_t bytes_read);
    }

}}}