man3/wmemmove.3

   1 .\" Copyright (c) Bruno Haible <haible@clisp.cons.org>
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  10 .\" References consulted:
  11 .\"   GNU glibc-2 source code and manual
  12 .\"   Dinkumware C library reference http://www.dinkumware.com/
  13 .\"   OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html
  14 .\"   ISO/IEC 9899:1999
  15 .\"
  16 .TH WMEMMOVE 3  2015-08-08 "GNU" "Linux Programmer's Manual"
  17 .SH NAME
  18 wmemmove \- copy an array of wide-characters
  19 .SH SYNOPSIS
  20 .nf
  21 .B #include <wchar.h>
  22 .PP
  23 .BI "wchar_t *wmemmove(wchar_t *" dest ", const wchar_t *" src ", size_t " n );
  24 .fi
  25 .SH DESCRIPTION
  26 The
  27 .BR wmemmove ()
  28 function is the wide-character equivalent of the
  29 .BR memmove (3)
  30 function.
  31 It copies
  32 .I n
  33 wide characters from the array
  34 starting at
  35 .I src
  36 to the array starting at
  37 .IR dest .
  38 The arrays may
  39 overlap.
  40 .PP
  41 The programmer must ensure that there is room for at least
  42 .I n
  43 wide
  44 characters at
  45 .IR dest .
  46 .SH RETURN VALUE
  47 .BR wmemmove ()
  48 returns
  49 .IR dest .
  50 .SH ATTRIBUTES
  51 For an explanation of the terms used in this section, see
  52 .BR attributes (7).
  53 .TS
  54 allbox;
  55 lb lb lb
  56 l l l.
  57 Interface       Attribute       Value
  58 T{
  59 .BR wmemmove ()
  60 T}      Thread safety   MT-Safe
  61 .TE
  62 .SH CONFORMING TO
  63 POSIX.1-2001, POSIX.1-2008, C99.
  64 .SH SEE ALSO
  65 .BR memmove (3),
  66 .BR wmemcpy (3)