wcslen — determine the length of a wide-character string
#include <wchar.h>
size_t
wcslen( |
const wchar_t *s); |
The wcslen() function is the
wide-character equivalent of the strlen(3) function. It
determines the length of the wide-character string pointed to
by s, excluding the
terminating null wide character (L'\0').
For an explanation of the terms used in this section, see attributes(7).
| Interface | Attribute | Value |
wcslen() |
Thread safety | MT-Safe |
In cases where the input buffer may not contain a terminating null wide character, wcsnlen(3) should be used instead.
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Copyright (c) Bruno Haible <haibleclisp.cons.org> %%%LICENSE_START(GPLv2+_DOC_ONEPARA) 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. %%%LICENSE_END 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 ISO/IEC 9899:1999 |