availability_version_check.h

Go to the documentation of this file.

// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
 
#ifndef FLUTTER_SHELL_PLATFORM_DARWIN_COMMON_AVAILABILITY_VERSION_CHECK_H_
#define FLUTTER_SHELL_PLATFORM_DARWIN_COMMON_AVAILABILITY_VERSION_CHECK_H_
 
#include <cstdint>
#include <optional>
#include <tuple>
 
namespace flutter {
 
using ProductVersion =
    std::tuple<int32_t /* major */, int32_t /* minor */, int32_t /* patch */>;
 
std::optional<ProductVersion> ProductVersionFromSystemVersionPList();
 
bool IsEncodedVersionLessThanOrSame(uint32_t encoded_lhs, ProductVersion rhs);
 
}  // namespace flutter
 
#endif  // FLUTTER_SHELL_PLATFORM_DARWIN_COMMON_AVAILABILITY_VERSION_CHECK_H_