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1 /*
2  *
3  * honggfuzz - core macros and helpers
4  * -----------------------------------------
5  *
6  * Author: Robert Swiecki <swiecki@google.com>
7  *
8  * Copyright 2010-2017 by Google Inc. All Rights Reserved.
9  *
10  * Licensed under the Apache License, Version 2.0 (the "License"); you may
11  * not use this file except in compliance with the License. You may obtain
12  * a copy of the License at
13  *
14  * http://www.apache.org/licenses/LICENSE-2.0
15  *
16  * Unless required by applicable law or agreed to in writing, software
17  * distributed under the License is distributed on an "AS IS" BASIS,
18  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
19  * implied. See the License for the specific language governing
20  * permissions and limitations under the License.
21  *
22  */
23 
24 #ifndef _HF_COMMON_H_
25 #define _HF_COMMON_H_
26 
27 #include <dirent.h>
28 #include <inttypes.h>
29 #include <limits.h>
30 #include <pthread.h>
31 #include <stdbool.h>
32 #include <stdint.h>
33 #include <sys/param.h>
34 #include <sys/queue.h>
35 #include <sys/types.h>
36 #include <time.h>
37 
38 #ifndef UNUSED
39 #define UNUSED __attribute__((unused))
40 #endif
41 
42 #define ARRAYSIZE(x) (sizeof(x) / sizeof(*x))
43 
44 /* Memory barriers */
45 #define rmb() __asm__ __volatile__("" ::: "memory")
46 #define wmb() __sync_synchronize()
47 
48 #endif /* ifndef _HF_COMMON_H_ */
49