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OpenSolaris 2009.06 - man page for wcsstr (opensolaris section 3c)

wcsstr(3C)						   Standard C Library Functions 						wcsstr(3C)

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 TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Standard | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+
SEE ALSO
wschr(3C), attributes(5), standards(5) SunOS 5.11 14 Nov 2003 wcsstr(3C)