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34 lines
657 B
C
34 lines
657 B
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS system libraries
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* FILE: lib/sdk/crt/mbstring/mbsrchr.c
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* PURPOSE: Searches for a character in reverse
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* PROGRAMER: Ariadne
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* UPDATE HISTORY:
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* 12/04/99: Created
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*/
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#include <stdlib.h>
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#include <mbstring.h>
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/*
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* @implemented
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*/
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unsigned char * _mbsrchr(const unsigned char *src, unsigned int val)
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{
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unsigned int c;
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unsigned char *match = NULL;
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if (!src)
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return NULL;
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while (1)
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{
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c = _mbsnextc(src);
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if (c == val)
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match = (unsigned char*)src;
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if (!c)
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return match;
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src += (c > 255) ? 2 : 1;
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}
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}
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