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