Name

MB_LEN_MAX — maximum multibyte length of a character across all locales

Synopsis

#include <limits.h>
  

DESCRIPTION

The MB_LEN_MAX macro is the upper bound for the number of bytes needed to represent a single wide character, across all locales.

RETURN VALUE

A constant integer >= 1.

CONFORMING TO

C99, POSIX.1-2001.

NOTES

The entities MB_LEN_MAX and sizeof(wchar_t) are totally unrelated. In glibc, MB_LEN_MAX is typically 6 while sizeof(wchar_t) is 4.

SEE ALSO

MB_CUR_MAX(3)

COLOPHON

This page is part of release 2.79 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.


  Copyright (c) Bruno Haible <haibleclisp.cons.org>

This is free documentation; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of
the License, or (at your option) any later version.

References consulted:
  GNU glibc-2 source code and manual
  Dinkumware C library reference http://www.dinkumware.com/
  OpenGroup's Single Unix specification http://www.UNIX-systems.org/online.html

Modified, aeb, 990824