align.h 339 B

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  1. /* SPDX-License-Identifier: GPL-2.0-only */
  2. #ifndef _TOOLS_LINUX_ALIGN_H
  3. #define _TOOLS_LINUX_ALIGN_H
  4. #include <uapi/linux/const.h>
  5. #define ALIGN(x, a) __ALIGN_KERNEL((x), (a))
  6. #define ALIGN_DOWN(x, a) __ALIGN_KERNEL((x) - ((a) - 1), (a))
  7. #define IS_ALIGNED(x, a) (((x) & ((typeof(x))(a) - 1)) == 0)
  8. #endif /* _TOOLS_LINUX_ALIGN_H */