/*
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* Copyright 2017 James E. King, III
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*
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* Distributed under the Boost Software License, Version 1.0.
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* See http://www.boost.org/LICENSE_1_0.txt
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*/
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#ifndef BOOST_WINAPI_BCRYPT_HPP_INCLUDED_
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#define BOOST_WINAPI_BCRYPT_HPP_INCLUDED_
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#include <boost/winapi/basic_types.hpp>
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#ifdef BOOST_HAS_PRAGMA_ONCE
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#pragma once
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#endif
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#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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#if BOOST_WINAPI_PARTITION_APP_SYSTEM
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#if defined(BOOST_USE_WINDOWS_H)
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#include <bcrypt.h>
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#endif
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#include <boost/winapi/detail/header.hpp>
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#if defined(BOOST_USE_WINDOWS_H)
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namespace boost { namespace winapi {
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typedef ::BCRYPT_ALG_HANDLE BCRYPT_ALG_HANDLE_;
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}}
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#else // defined(BOOST_USE_WINDOWS_H)
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namespace boost { namespace winapi {
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typedef PVOID_ BCRYPT_ALG_HANDLE_;
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}}
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extern "C" {
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boost::winapi::NTSTATUS_ BOOST_WINAPI_WINAPI_CC
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BCryptCloseAlgorithmProvider(
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boost::winapi::BCRYPT_ALG_HANDLE_ hAlgorithm,
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boost::winapi::ULONG_ dwFlags
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);
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boost::winapi::NTSTATUS_ BOOST_WINAPI_WINAPI_CC
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BCryptGenRandom(
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boost::winapi::BCRYPT_ALG_HANDLE_ hAlgorithm,
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boost::winapi::PUCHAR_ pbBuffer,
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boost::winapi::ULONG_ cbBuffer,
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boost::winapi::ULONG_ dwFlags
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);
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boost::winapi::NTSTATUS_ BOOST_WINAPI_WINAPI_CC
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BCryptOpenAlgorithmProvider(
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boost::winapi::BCRYPT_ALG_HANDLE_ *phAlgorithm,
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boost::winapi::LPCWSTR_ pszAlgId,
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boost::winapi::LPCWSTR_ pszImplementation,
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boost::winapi::DWORD_ dwFlags
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);
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} // extern "C"
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#endif // defined(BOOST_USE_WINDOWS_H)
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namespace boost {
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namespace winapi {
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#if defined(BOOST_USE_WINDOWS_H)
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const WCHAR_ BCRYPT_RNG_ALGORITHM_[] = BCRYPT_RNG_ALGORITHM;
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#else
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const WCHAR_ BCRYPT_RNG_ALGORITHM_[] = L"RNG";
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#endif
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using ::BCryptCloseAlgorithmProvider;
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using ::BCryptGenRandom;
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using ::BCryptOpenAlgorithmProvider;
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} // winapi
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} // boost
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#include <boost/winapi/detail/footer.hpp>
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#endif // BOOST_WINAPI_PARTITION_APP_SYSTEM
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#endif // BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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#endif // BOOST_WINAPI_BCRYPT_HPP_INCLUDED_
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