1 /* Charset name normalization.
2 Copyright (C) 2001-2015 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, see
18 <http://www.gnu.org/licenses/>. */
25 strip (char *wp, const char *s)
31 if (__isalnum_l (*s, _nl_C_locobj_ptr)
32 || *s == '_' || *s == '-' || *s == '.' || *s == ',' || *s == ':')
33 *wp++ = __toupper_l (*s, _nl_C_locobj_ptr);
36 if (++slash_count == 3)
43 while (slash_count++ < 2)
50 static inline char * __attribute__ ((unused, always_inline))
51 upstr (char *dst, const char *str)
54 while ((*cp++ = __toupper_l (*str++, _nl_C_locobj_ptr)) != '\0')