diff options
Diffstat (limited to 'REORG.TODO/wcsmbs/wcslen.c')
-rw-r--r-- | REORG.TODO/wcsmbs/wcslen.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/REORG.TODO/wcsmbs/wcslen.c b/REORG.TODO/wcsmbs/wcslen.c new file mode 100644 index 0000000000..716b390b1d --- /dev/null +++ b/REORG.TODO/wcsmbs/wcslen.c @@ -0,0 +1,46 @@ +/* Copyright (C) 1995-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. + + 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> + +/* Return length of string S. */ +#ifdef WCSLEN +# define __wcslen WCSLEN +#endif + +size_t +__wcslen (const wchar_t *s) +{ + size_t len = 0; + + while (s[len] != L'\0') + { + if (s[++len] == L'\0') + return len; + if (s[++len] == L'\0') + return len; + if (s[++len] == L'\0') + return len; + ++len; + } + + return len; +} +#ifndef WCSLEN +weak_alias (__wcslen, wcslen) +#endif |