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- /*
- * Copyright (c) 2016-2021, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under both the BSD-style license (found in the
- * LICENSE file in the root directory of this source tree) and the GPLv2 (found
- * in the COPYING file in the root directory of this source tree).
- * You may select, at your option, one of the above-listed licenses.
- */
- #ifndef LINUX_KERNEL_H
- #define LINUX_KERNEL_H
- #define WARN_ON(x)
- #define PTR_ALIGN(p, a) (typeof(p))ALIGN((unsigned long long)(p), (a))
- #define ALIGN(x, a) ALIGN_MASK((x), (a) - 1)
- #define ALIGN_MASK(x, mask) (((x) + (mask)) & ~(mask))
- #endif
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