wcswcs

SYNOPSIS
       #include <wchar.h>

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


DESCRIPTION
       The  wcswcs()  function  shall locate the first occurrence in the wide-
       character string pointed to by ws1 of the  sequence  of  wide-character
       codes (excluding the terminating null wide-character code) in the wide-
       character string pointed to by ws2.

RETURN VALUE
       Upon successful completion, wcswcs() shall  return  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
       shall return ws1.

ERRORS
       No errors are defined.

       The following sections are informative.

EXAMPLES
       None.

APPLICATION USAGE
       This function was not included in the final ISO/IEC 9899:1990/Amendment
       1:1995 (E). Application developers are strongly encouraged to  use  the
       wcsstr() function instead.

RATIONALE
       None.

FUTURE DIRECTIONS
       This function may be withdrawn in a future version.

SEE ALSO
       wcschr()    ,    wcsstr()    ,   the   Base   Definitions   volume   of
       IEEE Std 1003.1-2001, <wchar.h>

COPYRIGHT
       Portions of this text are reprinted and reproduced in  electronic  form
       from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
       -- Portable Operating System Interface (POSIX),  The  Open  Group  Base
       Specifications  Issue  6,  Copyright  (C) 2001-2003 by the Institute of
       Electrical and Electronics Engineers, Inc and The Open  Group.  In  the
       event of any discrepancy between this version and the original IEEE and
       The Open Group Standard, the original IEEE and The Open Group  Standard
       is  the  referee document. The original Standard can be obtained online
       at http://www.opengroup.org/unix/online.html .