trusty (3) wmemcpy.3posix.gz

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NAME
       wmemcpy - copy wide characters in memory


SYNOPSIS
       #include <wchar.h>

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


DESCRIPTION
       The  wmemcpy()  function  shall  copy  n  wide characters from the object pointed to by ws2 to the object
       pointed to by ws1. This function shall not be affected by locale and all wchar_t values shall be  treated
       identically.  The  null wide character and wchar_t values not corresponding to valid characters shall not
       be treated specially.

       If n is zero, the application shall ensure that ws1 and ws2 are valid pointers, and  the  function  shall
       copy zero wide characters.


RETURN VALUE
       The wmemcpy() function shall return the value of ws1.


ERRORS
       No errors are defined.

       The following sections are informative.


EXAMPLES
       None.


APPLICATION USAGE
       None.


RATIONALE
       None.


FUTURE DIRECTIONS
       None.


SEE ALSO
       wmemchr()  ,  wmemcmp()  ,  wmemmove() , wmemset() , the Base Definitions volume of IEEE Std 1003.1-2001,
       <wchar.h>


       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 .