1WCSNCAT(3P)                POSIX Programmer's Manual               WCSNCAT(3P)
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PROLOG

6       This  manual  page is part of the POSIX Programmer's Manual.  The Linux
7       implementation of this interface may differ (consult the  corresponding
8       Linux  manual page for details of Linux behavior), or the interface may
9       not be implemented on Linux.
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NAME

13       wcsncat — concatenate a wide-character string with part of another
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SYNOPSIS

16       #include <wchar.h>
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18       wchar_t *wcsncat(wchar_t *restrict ws1, const wchar_t *restrict ws2,
19           size_t n);
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DESCRIPTION

22       The functionality described on this reference page is aligned with  the
23       ISO C  standard.  Any  conflict between the requirements described here
24       and the ISO C standard is unintentional. This  volume  of  POSIX.1‐2008
25       defers to the ISO C standard.
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27       The  wcsncat()  function  shall  append  not more than n wide-character
28       codes (a null wide-character code and wide-character codes that  follow
29       it are not appended) from the array pointed to by ws2 to the end of the
30       wide-character string pointed to by ws1.   The  initial  wide-character
31       code  of ws2 shall overwrite the null wide-character code at the end of
32       ws1.  A terminating null wide-character code shall always  be  appended
33       to the result. If copying takes place between objects that overlap, the
34       behavior is undefined.
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RETURN VALUE

37       The wcsncat() function shall return ws1; no return value is reserved to
38       indicate an error.
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ERRORS

41       No errors are defined.
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43       The following sections are informative.
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EXAMPLES

46       None.
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APPLICATION USAGE

49       None.
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RATIONALE

52       None.
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FUTURE DIRECTIONS

55       None.
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SEE ALSO

58       wcscat()
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60       The Base Definitions volume of POSIX.1‐2008, <wchar.h>
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63       Portions  of  this text are reprinted and reproduced in electronic form
64       from IEEE Std 1003.1, 2013 Edition, Standard for Information Technology
65       --  Portable  Operating  System  Interface (POSIX), The Open Group Base
66       Specifications Issue 7, Copyright (C) 2013 by the Institute of Electri‐
67       cal  and  Electronics  Engineers,  Inc  and  The  Open Group.  (This is
68       POSIX.1-2008 with the 2013 Technical Corrigendum  1  applied.)  In  the
69       event of any discrepancy between this version and the original IEEE and
70       The Open Group Standard, the original IEEE and The Open Group  Standard
71       is  the  referee document. The original Standard can be obtained online
72       at http://www.unix.org/online.html .
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74       Any typographical or formatting errors that appear  in  this  page  are
75       most likely to have been introduced during the conversion of the source
76       files to man page format. To report such errors,  see  https://www.ker
77       nel.org/doc/man-pages/reporting_bugs.html .
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81IEEE/The Open Group                  2013                          WCSNCAT(3P)
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