WCSSTR
Section: Linux Programmer's Manual (3)
Updated: 1999-07-25
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NAME
wcsstr - locate a substring in a wide-character string
SYNOPSIS
#include <wchar.h>
wchar_t *wcsstr(const wchar_t *haystack, const wchar_t *needle);
DESCRIPTION
The
wcsstr()
function is the wide-character equivalent of the
strstr(3)
function.
It searches for the first occurrence of the wide-character string
needle (without its terminating L'\0' character) as a substring in
the wide-character string haystack.
RETURN VALUE
The
wcsstr()
function returns a pointer to the first occurrence of
needle in haystack.
It returns NULL if needle does not occur
as a substring in haystack.
Note the special case:
If needle is the empty wide-character string,
the return value is always haystack itself.
CONFORMING TO
C99.
SEE ALSO
strstr(3),
wcschr(3)
COLOPHON
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Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUE
-
- CONFORMING TO
-
- SEE ALSO
-
- COLOPHON
-
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