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

       wcsncat -- concatenate a wide-character string with part of another

SYNOPSIS

       #include <wchar.h>

       wchar_t *wcsncat(wchar_t *restrict ws1, const wchar_t *restrict ws2,
	   size_t n);

DESCRIPTION

       The functionality described on this reference page is aligned with the ISO C standard. Any conflict between the requirements described here
       and the ISO C standard is unintentional. This volume of POSIX.1-2008 defers to the ISO C standard.

       The  wcsncat()  function shall append not more than n wide-character codes (a null wide-character code and wide-character codes that follow
       it are not appended) from the array pointed to by ws2 to the end of the wide-character string pointed to by ws1.  The initial  wide-charac-
       ter  code  of  ws2  shall overwrite the null wide-character code at the end of ws1.  A terminating null wide-character code shall always be
       appended to the result. If copying takes place between objects that overlap, the behavior is undefined.

RETURN VALUE

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

ERRORS

       No errors are defined.

       The following sections are informative.

EXAMPLES

       None.

APPLICATION USAGE

       None.

RATIONALE

       None.

FUTURE DIRECTIONS

       None.

SEE ALSO

       wcscat()

       The Base Definitions volume of POSIX.1-2008, <wchar.h>

COPYRIGHT

       Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2013 Edition, Standard for Information Technol-
       ogy  --	Portable  Operating  System  Interface (POSIX), The Open Group Base Specifications Issue 7, Copyright (C) 2013 by the Institute of
       Electrical and Electronics Engineers, Inc and The Open Group.  (This is POSIX.1-2008 with the 2013 Technical Corrigendum 1 applied.) 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 Stan-
       dard is the referee document. The original Standard can be obtained online at http://www.unix.org/online.html .

       Any typographical or formatting errors that appear in this page are most likely to have been introduced during the conversion of the source
       files to man page format. To report such errors, see https://www.kernel.org/doc/man-pages/reporting_bugs.html .

IEEE
/The Open Group						       2013							       WCSNCAT(3P)