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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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735643ee6c
Remove the "#ifdef __KERNEL__" tests from unexported header files in linux/include whose entire contents are wrapped in that preprocessor test. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 lines
330 B
C
16 lines
330 B
C
#ifndef _LINUX_CRC_CCITT_H
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#define _LINUX_CRC_CCITT_H
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#include <linux/types.h>
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extern u16 const crc_ccitt_table[256];
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extern u16 crc_ccitt(u16 crc, const u8 *buffer, size_t len);
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static inline u16 crc_ccitt_byte(u16 crc, const u8 c)
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{
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return (crc >> 8) ^ crc_ccitt_table[(crc ^ c) & 0xff];
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}
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#endif /* _LINUX_CRC_CCITT_H */
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