1WCSWCS(P)                  POSIX Programmer's Manual                 WCSWCS(P)
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NAME

6       wcswcs - find a wide substring (LEGACY)
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SYNOPSIS

9       #include <wchar.h>
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11       wchar_t *wcswcs(const wchar_t *ws1, const wchar_t *ws2);
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DESCRIPTION

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

21       Upon successful completion, wcswcs() shall  return  a  pointer  to  the
22       located  wide-character  string or a null pointer if the wide-character
23       string is not found.
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25       If ws2 points to a wide-character string with zero length, the function
26       shall return ws1.
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ERRORS

29       No errors are defined.
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31       The following sections are informative.
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EXAMPLES

34       None.
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APPLICATION USAGE

37       This function was not included in the final ISO/IEC 9899:1990/Amendment
38       1:1995 (E). Application developers are strongly encouraged to  use  the
39       wcsstr() function instead.
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RATIONALE

42       None.
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FUTURE DIRECTIONS

45       This function may be withdrawn in a future version.
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SEE ALSO

48       wcschr()    ,    wcsstr()    ,   the   Base   Definitions   volume   of
49       IEEE Std 1003.1-2001, <wchar.h>
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52       Portions of this text are reprinted and reproduced in  electronic  form
53       from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
54       -- Portable Operating System Interface (POSIX),  The  Open  Group  Base
55       Specifications  Issue  6,  Copyright  (C) 2001-2003 by the Institute of
56       Electrical and Electronics Engineers, Inc and The Open  Group.  In  the
57       event of any discrepancy between this version and the original IEEE and
58       The Open Group Standard, the original IEEE and The Open Group  Standard
59       is  the  referee document. The original Standard can be obtained online
60       at http://www.opengroup.org/unix/online.html .
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64IEEE/The Open Group                  2003                            WCSWCS(P)
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