1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 3 #ifndef _TOOLS_LINUX_ALIGN_H 4 #define _TOOLS_LINUX_ALIGN_H 5 6 #include <uapi/linux/const.h> 7 8 #define ALIGN(x, a) __ALIGN_KERNEL((x), (a)) 9 #define ALIGN_DOWN(x, a) __ALIGN_KERNEL((x) - ((a) - 1), (a)) 10 #define IS_ALIGNED(x, a) (((x) & ((typeof(x))(a) - 1)) == 0) 11 12 #endif /* _TOOLS_LINUX_ALIGN_H */ 13