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33 lines
1.0 KiB
C
33 lines
1.0 KiB
C
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/* MN10300 Optimised string functions
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*
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* Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
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* Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
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* Modified by David Howells (dhowells@redhat.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public Licence
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* as published by the Free Software Foundation; either version
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* 2 of the Licence, or (at your option) any later version.
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*/
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#ifndef _ASM_STRING_H
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#define _ASM_STRING_H
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#define __HAVE_ARCH_MEMSET
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#define __HAVE_ARCH_MEMCPY
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#define __HAVE_ARCH_MEMMOVE
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extern void *memset(void *dest, int ch, size_t count);
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extern void *memcpy(void *dest, const void *src, size_t count);
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extern void *memmove(void *dest, const void *src, size_t count);
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extern void __struct_cpy_bug(void);
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#define struct_cpy(x, y) \
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({ \
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if (sizeof(*(x)) != sizeof(*(y))) \
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__struct_cpy_bug; \
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memcpy(x, y, sizeof(*(x))); \
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})
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#endif /* _ASM_STRING_H */
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