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+.\" Copyright (c) 2001-2003 The Open Group, All Rights Reserved
+.TH "WCSWCS" P 2003 "IEEE/The Open Group" "POSIX Programmer's Manual"
+.\" wcswcs
+.SH NAME
+wcswcs \- find a wide substring (\fBLEGACY\fP)
+.SH SYNOPSIS
+.LP
+\fB#include <wchar.h>
+.br
+.sp
+wchar_t *wcswcs(const wchar_t *\fP\fIws1\fP\fB, const wchar_t *\fP\fIws2\fP\fB);
+\fP
+\fB
+.br
+\fP
+.SH DESCRIPTION
+.LP
+The \fIwcswcs\fP() function shall locate the first occurrence in the
+wide-character string pointed to by \fIws1\fP of the
+sequence of wide-character codes (excluding the terminating null wide-character
+code) in the wide-character string pointed to by
+\fIws2\fP.
+.SH RETURN VALUE
+.LP
+Upon successful completion, \fIwcswcs\fP() shall return a pointer
+to the located wide-character string or a null pointer if the
+wide-character string is not found.
+.LP
+If \fIws2\fP points to a wide-character string with zero length, the
+function shall return \fIws1\fP.
+.SH ERRORS
+.LP
+No errors are defined.
+.LP
+\fIThe following sections are informative.\fP
+.SH EXAMPLES
+.LP
+None.
+.SH APPLICATION USAGE
+.LP
+This function was not included in the final ISO/IEC\ 9899:1990/Amendment
+1:1995 (E). Application developers are strongly
+encouraged to use the \fIwcsstr\fP() function instead.
+.SH RATIONALE
+.LP
+None.
+.SH FUTURE DIRECTIONS
+.LP
+This function may be withdrawn in a future version.
+.SH SEE ALSO
+.LP
+\fIwcschr\fP() , \fIwcsstr\fP() , the Base Definitions volume of
+IEEE\ Std\ 1003.1-2001, \fI<wchar.h>\fP
+.SH 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 .