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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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C
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12345678910111213141516171819202122232425/* SPDX-License-Identifier: GPL-2.0 */#ifndef __ASM_GENERIC_BITS_PER_LONG#define __ASM_GENERIC_BITS_PER_LONG
#include <uapi/asm-generic/bitsperlong.h>
#ifdef __SIZEOF_LONG__#define BITS_PER_LONG (__CHAR_BIT__ * __SIZEOF_LONG__)#else#define BITS_PER_LONG __WORDSIZE#endif
#if BITS_PER_LONG != __BITS_PER_LONG#error Inconsistent word size. Check asm/bitsperlong.h#endif
#ifndef BITS_PER_LONG_LONG#define BITS_PER_LONG_LONG 64#endif
#define small_const_nbits(nbits) \ (__builtin_constant_p(nbits) && (nbits) <= BITS_PER_LONG && (nbits) > 0)
#endif /* __ASM_GENERIC_BITS_PER_LONG */