| /* Copyright (C) 1996-2018 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu> |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <wchar.h> |
| |
| /* The mbrlen function has an internal shift state which gets used if |
| the PS parameter is NULL. */ |
| static mbstate_t internal; |
| |
| |
| size_t |
| __mbrlen (const char *s, size_t n, mbstate_t *ps) |
| { |
| return __mbrtowc (NULL, s, n, ps ?: &internal); |
| } |
| libc_hidden_def (__mbrlen) |
| weak_alias (__mbrlen, mbrlen) |
