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// Copyright (c) 2016 Egor Tensin <egor@tensin.name>
// This file is part of the "Privilege check" project.
// For details, see https://github.com/egor-tensin/privilege-check.
// Distributed under the MIT License.
#pragma once
#include "error.hpp"
#include <windows.h>
namespace os {
inline OSVERSIONINFOW get_version_info() {
OSVERSIONINFOW info;
ZeroMemory(&info, sizeof(info));
info.dwOSVersionInfoSize = sizeof(info);
if (!GetVersionExW(&info))
error::raise("GetVersionExW");
return info;
}
inline bool is_vista_or_later(const OSVERSIONINFOW& info) {
return info.dwMajorVersion >= 6;
}
inline bool is_vista_or_later() {
return is_vista_or_later(get_version_info());
}
} // namespace os
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