1/*
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16/**
17 * This file mocks "umutex.h" in icu library when using IAR toolchain which do not support multi-thread library.
18 * Build-system should pre-define UMUTEX_H to inactive umutex.h and active this mock header.
19 * This file must be included before any header of icu in source file.
20 */
21#ifdef UMUTEX_H
22#ifndef ICU_UMUTEX_STUB_H
23#define ICU_UMUTEX_STUB_H
24
25#include <atomic>
26#include "unicode/utypes.h"
27#include "unicode/uclean.h"
28#include "unicode/uobject.h"
29
30#include "putilimp.h"
31typedef std::atomic<int32_t> u_atomic_int32_t;
32
33#endif
34#endif