Content-type: text/html Man page of wcsstr

wcsstr

Section: Standard C Library Functions (3C)
Updated: 14 Nov 2003
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NAME

wcsstr - find a wide-character substring  

SYNOPSIS

#include <wchar.h>

wchar_t *wcsstr(const wchar_t *restrict ws1, const wchar_t *restrict ws2);  

ISO C++

#include <wchar.h>

const wchar_t *wcsstr(const wchar_t *ws1, const wchar_t *ws2);

#include <cwchar>

wchar_t *std::wcsstr(wchar_t *ws1, const wchar_t *ws2);  

DESCRIPTION

The wcsstr() function locates the first occurrence in the wide-character string pointed to by ws1 of the sequence of wide-characters (excluding the terminating null wide-character) in the wide-character string pointed to by ws2.  

RETURN VALUES

On successful completion, wcsstr() returns a pointer to the located wide-character string, or a null pointer if the wide-character string is not found.

If ws2 points to a wide-character string with zero length, the function returns ws1.  

ERRORS

No errors are defined.  

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPEATTRIBUTE VALUE
Interface StabilityStandard
MT-LevelMT-Safe

 

SEE ALSO

wschr(3C), attributes(5), standards(5)


 

Index

NAME
SYNOPSIS
ISO C++
DESCRIPTION
RETURN VALUES
ERRORS
ATTRIBUTES
SEE ALSO

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Time: 02:37:18 GMT, October 02, 2010