suse man page for wmemmove

WMEMMOVE(3P)						     POSIX Programmer's Manual						      WMEMMOVE(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
       wmemmove - copy wide characters in memory with overlapping areas

SYNOPSIS
       #include <wchar.h>

       wchar_t *wmemmove(wchar_t *ws1, const wchar_t *ws2, size_t n);

DESCRIPTION
       The wmemmove() function shall copy n wide characters from the object pointed to by ws2 to the object pointed to by ws1. Copying shall  take
       place  as if the n wide characters from the object pointed to by ws2 are first copied into a temporary array of n wide characters that does
       not overlap the objects pointed to by ws1 or ws2, and then the n wide characters from the  temporary  array  are  copied  into  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 val-
       ues 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 wmemmove() 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(), wmemcpy(), wmemset(), the Base Definitions volume of IEEE Std 1003.1-2001, <wchar.h>

COPYRIGHT
       Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technol-
       ogy -- 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 .

IEEE
/The Open Group						       2003							      WMEMMOVE(3P)