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43 lines
950 B
C
43 lines
950 B
C
/*
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* Copyright (C) 2017-2020 Alibaba Group Holding Limited
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __ASM_STRING_H
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#define __ASM_STRING_H
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#include <config.h>
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/*
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* We don't do inline string functions, since the
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* optimised inline asm versions are not small.
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*/
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#undef __HAVE_ARCH_STRRCHR
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extern char * strrchr(const char * s, int c);
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#undef __HAVE_ARCH_STRCHR
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extern char * strchr(const char * s, int c);
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#ifdef CONFIG_USE_ARCH_MEMCPY
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#define __HAVE_ARCH_MEMCPY
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#endif
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extern void * memcpy(void *, const void *, __kernel_size_t);
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#undef __HAVE_ARCH_MEMMOVE
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extern void * memmove(void *, const void *, __kernel_size_t);
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#undef __HAVE_ARCH_MEMCHR
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extern void * memchr(const void *, int, __kernel_size_t);
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#undef __HAVE_ARCH_MEMZERO
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#ifdef CONFIG_USE_ARCH_MEMSET
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#define __HAVE_ARCH_MEMSET
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#endif
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extern void * memset(void *, int, __kernel_size_t);
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extern void memzero(void *ptr, __kernel_size_t n);
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#endif /* __ASM_STRING_H */
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