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/*
* Copyright 2014 The Chromium OS 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 UTIL_H
#define UTIL_H
#define MAX(A, B) ((A) > (B) ? (A) : (B))
#define ARRAY_SIZE(A) (sizeof(A) / sizeof(*(A)))
#define PUBLIC __attribute__((visibility("default")))
#define ALIGN(A, B) (((A) + (B)-1) & ~((B)-1))
#define IS_ALIGNED(A, B) (ALIGN((A), (B)) == (A))
#define DIV_ROUND_UP(n, d) (((n) + (d)-1) / (d))
#define STRINGIZE_NO_EXPANSION(x) #x
#define STRINGIZE(x) STRINGIZE_NO_EXPANSION(x)
#endif
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