man3/wmemset.3

   1 .\" Copyright (c) Bruno Haible <haible@clisp.cons.org>
   2 .\"
   3 .\" SPDX-License-Identifier: GPL-2.0-or-later
   4 .\"
   5 .\" References consulted:
   6 .\"   GNU glibc-2 source code and manual
   7 .\"   Dinkumware C library reference http://www.dinkumware.com/
   8 .\"   OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html
   9 .\"   ISO/IEC 9899:1999
  10 .\"
  11 .TH WMEMSET 3  2021-03-22 "Linux man-pages (unreleased)" "Linux Programmer's Manual"
  12 .SH NAME
  13 wmemset \- fill an array of wide-characters with a constant wide character
  14 .SH LIBRARY
  15 Standard C library
  16 .RI ( libc ", " \-lc )
  17 .SH SYNOPSIS
  18 .nf
  19 .B #include <wchar.h>
  20 .PP
  21 .BI "wchar_t *wmemset(wchar_t *" wcs ", wchar_t " wc ", size_t " n );
  22 .fi
  23 .SH DESCRIPTION
  24 The
  25 .BR wmemset ()
  26 function is the wide-character equivalent of the
  27 .BR memset (3)
  28 function.
  29 It fills the array of
  30 .I n
  31 wide-characters starting at
  32 .I wcs
  33 with
  34 .I n
  35 copies of the wide character
  36 .IR wc .
  37 .SH RETURN VALUE
  38 .BR wmemset ()
  39 returns
  40 .IR wcs .
  41 .SH ATTRIBUTES
  42 For an explanation of the terms used in this section, see
  43 .BR attributes (7).
  44 .ad l
  45 .nh
  46 .TS
  47 allbox;
  48 lbx lb lb
  49 l l l.
  50 Interface       Attribute       Value
  51 T{
  52 .BR wmemset ()
  53 T}      Thread safety   MT-Safe
  54 .TE
  55 .hy
  56 .ad
  57 .sp 1
  58 .SH STANDARDS
  59 POSIX.1-2001, POSIX.1-2008, C99.
  60 .SH SEE ALSO
  61 .BR memset (3)