43 lines
1.0 KiB
C
43 lines
1.0 KiB
C
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/***
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*wcslen.c - contains wcslen() routine
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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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* wcslen returns the length of a null-terminated string in number of
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* wide characters, not including the null wide character itself.
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*
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*Revision History:
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* 04-07-91 IanJa C version created.
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*
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*******************************************************************************/
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#include <stdlib.h>
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/***
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*wcslen - return the length of a null-terminated string
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*
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*Purpose:
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* Finds the number of wide characters in the given wide character
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* string, not including the final null character.
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*
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*Entry:
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* const wchat_t * str - string whose length is to be computed
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*
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*Exit:
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* length of the string "str", exclusive of the final null wide character
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*
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*Exceptions:
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*
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*******************************************************************************/
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size_t _CRTAPI1 wcslen(const wchar_t * str)
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{
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wchar_t *string = (wchar_t *) str;
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while( *string )
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string++;
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return string - str;
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}
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