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- /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
- /* bits.h: Macros for dealing with bitmasks. */
- #ifndef _UAPI_LINUX_BITS_H
- #define _UAPI_LINUX_BITS_H
- #define __GENMASK(h, l) (((~_UL(0)) << (l)) & (~_UL(0) >> (__BITS_PER_LONG - 1 - (h))))
- #define __GENMASK_ULL(h, l) (((~_ULL(0)) << (l)) & (~_ULL(0) >> (__BITS_PER_LONG_LONG - 1 - (h))))
- #define __GENMASK_U128(h, l) \
- ((_BIT128((h)) << 1) - (_BIT128(l)))
- #endif /* _UAPI_LINUX_BITS_H */
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