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92 lines
3.6 KiB
HTML
92 lines
3.6 KiB
HTML
4 years ago
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<!-- Created by GNU Texinfo 6.4, http://www.gnu.org/software/texinfo/ -->
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<head>
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<title>wmemset (The Red Hat newlib C Library)</title>
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<meta name="description" content="wmemset (The Red Hat newlib C Library)">
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<meta name="keywords" content="wmemset (The Red Hat newlib C Library)">
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<meta name="distribution" content="global">
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<meta name="Generator" content="makeinfo">
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<link href="index.html#Top" rel="start" title="Top">
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<link href="Document-Index.html#Document-Index" rel="index" title="Document Index">
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<link href="Document-Index.html#SEC_Contents" rel="contents" title="Table of Contents">
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<link href="Wchar-strings.html#Wchar-strings" rel="up" title="Wchar strings">
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<link href="wcscat.html#wcscat" rel="next" title="wcscat">
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<link href="wmempcpy.html#wmempcpy" rel="prev" title="wmempcpy">
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</head>
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<body lang="en">
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<a name="wmemset"></a>
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<div class="header">
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<p>
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Next: <a href="wcscat.html#wcscat" accesskey="n" rel="next">wcscat</a>, Previous: <a href="wmempcpy.html#wmempcpy" accesskey="p" rel="prev">wmempcpy</a>, Up: <a href="Wchar-strings.html#Wchar-strings" accesskey="u" rel="up">Wchar strings</a> [<a href="Document-Index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Document-Index.html#Document-Index" title="Index" rel="index">Index</a>]</p>
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</div>
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<hr>
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<a name="wmemset_002d_002d_002dset-wide-characters-in-memory"></a>
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<h3 class="section">6.6 <code>wmemset</code>—set wide characters in memory</h3>
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<p><strong>Synopsis</strong>
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</p><div class="example">
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<pre class="example">#include <wchar.h>
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wchar_t *wmemset(wchar_t *<var>s</var>, wchar_t <var>c</var>, size_t <var>n</var>);
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</pre></div>
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<p><strong>Description</strong><br>
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The <code>wmemset</code> function copies the value of <var>c</var> into each of the
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first <var>n</var> wide characters of the object pointed to by <var>s</var>. This
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function is not affected by locale and all wchar_t values are treated
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identically. The null wide character and wchar_t values not
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corresponding to valid characters are not treated specially.
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</p>
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<p>If <var>n</var> is zero, <var>s</var> must be a valid pointer and the function
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copies zero wide characters.
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</p>
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<br>
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<p><strong>Returns</strong><br>
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The <code>wmemset</code> function returns the value of <var>s</var>.
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</p>
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<br>
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<p><strong>Portability</strong><br>
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<code>wmemset</code> is ISO/IEC 9899/AMD1:1995 (ISO C).
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</p>
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<p>No supporting OS subroutines are required.
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</p>
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<br>
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</body>
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</html>
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