centos man page for wcswcs

WCSWCS(3P)						     POSIX Programmer's Manual							WCSWCS(3P)

PROLOG
       This  manual page is part of the POSIX Programmer's Manual.  The Linux implementation of this interface may differ (consult the correspond-
       ing Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.

NAME
       wcswcs - find a wide substring (LEGACY)

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       This function may be withdrawn in a future version.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 Technol-
       ogy -- 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 .

IEEE
/The Open Group						       2003								WCSWCS(3P)