78 lines
1.9 KiB
C
78 lines
1.9 KiB
C
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/***
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*wcscat.c - contains wcscat() and wcscpy()
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*
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* Copyright (c) 1985-1988, Microsoft Corporation. All Rights Reserved.
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*
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*Purpose:
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* wcscpy() copies one wide character string onto another.
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*
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* Wcscat() concatenates (appends) a copy of the source wide character
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* string to the end of the destination wide character string, returning
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* the destination wide character string.
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*
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*Revision History:
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*
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*******************************************************************************/
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#include <wchar.h>
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/***
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*wchar_t *wcscat(dst, src) - concatenate (append) one wide character string
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* to another
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*
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*Purpose:
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* Concatenates src onto the end of dest. Assumes enough
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* space in dest.
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*
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*Entry:
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* wchar_t *dst - wide character string to which "src" is to be appended
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* const wchar_t *src - wide character string to append to end of "dst"
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*
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*Exit:
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* The address of "dst"
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*
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*Exceptions:
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*
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*******************************************************************************/
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wchar_t * _CRTAPI1 wcscat(wchar_t * dst, const wchar_t * src)
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{
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wchar_t * cp = dst;
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while( *cp )
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++cp; /* Find end of dst */
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wcscpy(cp,src); /* Copy src to end of dst */
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return dst; /* return dst */
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}
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/***
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*wchar_t *wcscpy(dst, src) - copy one wide character string over another
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*
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*Purpose:
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* Copies the wide character string src into the spot specified by
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* dest; assumes enough room.
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*
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*Entry:
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* wchar_t * dst - wide character string over which "src" is to be copied
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* const wchar_t * src - string to be copied over "dst"
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*
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*Exit:
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* The address of "dst"
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*
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*Exceptions:
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*******************************************************************************/
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wchar_t * _CRTAPI1 wcscpy(wchar_t * dst, const wchar_t * src)
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{
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wchar_t * cp = dst;
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while( *cp++ = *src++ )
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; /* Copy src over dst */
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return dst;
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}
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