97 lines
2.1 KiB
HTML
97 lines
2.1 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<HTML><HEAD><TITLE>Man page of MB_LEN_MAX</TITLE>
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</HEAD><BODY>
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<H1>MB_LEN_MAX</H1>
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Section: Linux Programmer's Manual (3)<BR>Updated: 2015-07-23<BR><A HREF="#index">Index</A>
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<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
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<A NAME="lbAB"> </A>
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<H2>NAME</H2>
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MB_LEN_MAX - maximum multibyte length of a character across all locales
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<A NAME="lbAC"> </A>
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<H2>SYNOPSIS</H2>
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<PRE>
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<B>#include <<A HREF="file:///usr/include/limits.h">limits.h</A>></B>
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</PRE>
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<A NAME="lbAD"> </A>
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<H2>DESCRIPTION</H2>
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The
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<B>MB_LEN_MAX</B>
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macro is the maximum number of bytes needed to represent a single
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wide character, in any of the supported locales.
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<A NAME="lbAE"> </A>
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<H2>RETURN VALUE</H2>
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A constant integer greater than zero.
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<A NAME="lbAF"> </A>
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<H2>CONFORMING TO</H2>
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POSIX.1-2001, POSIX.1-2008, C99.
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<A NAME="lbAG"> </A>
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<H2>NOTES</H2>
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The entities
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<B>MB_LEN_MAX</B>
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and
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<I>sizeof(wchar_t)</I>
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are totally unrelated.
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In glibc,
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<B>MB_LEN_MAX</B>
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is typically 16
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(6 in glibc versions earlier than 2.2), while
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<I>sizeof(wchar_t)</I>
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is 4.
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<A NAME="lbAH"> </A>
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<H2>SEE ALSO</H2>
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<B><A HREF="/cgi-bin/man/man2html?3+MB_CUR_MAX">MB_CUR_MAX</A></B>(3)
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<A NAME="lbAI"> </A>
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<H2>COLOPHON</H2>
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This page is part of release 5.05 of the Linux
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<I>man-pages</I>
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project.
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A description of the project,
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information about reporting bugs,
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and the latest version of this page,
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can be found at
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<A HREF="https://www.kernel.org/doc/man-pages/.">https://www.kernel.org/doc/man-pages/.</A>
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<P>
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<HR>
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<A NAME="index"> </A><H2>Index</H2>
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<DL>
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<DT id="1"><A HREF="#lbAB">NAME</A><DD>
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<DT id="2"><A HREF="#lbAC">SYNOPSIS</A><DD>
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<DT id="3"><A HREF="#lbAD">DESCRIPTION</A><DD>
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<DT id="4"><A HREF="#lbAE">RETURN VALUE</A><DD>
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<DT id="5"><A HREF="#lbAF">CONFORMING TO</A><DD>
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<DT id="6"><A HREF="#lbAG">NOTES</A><DD>
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<DT id="7"><A HREF="#lbAH">SEE ALSO</A><DD>
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<DT id="8"><A HREF="#lbAI">COLOPHON</A><DD>
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</DL>
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<HR>
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This document was created by
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<A HREF="/cgi-bin/man/man2html">man2html</A>,
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using the manual pages.<BR>
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Time: 00:05:48 GMT, March 31, 2021
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</BODY>
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</HTML>
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