1 | /* Copyright (C) 2000-2022 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. |
3 | |
4 | The GNU C Library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either |
7 | version 2.1 of the License, or (at your option) any later version. |
8 | |
9 | The GNU C Library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | Lesser General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU Lesser General Public |
15 | License along with the GNU C Library; if not, see |
16 | <https://www.gnu.org/licenses/>. */ |
17 | |
18 | #include <assert.h> |
19 | #include <langinfo.h> |
20 | #include "../locale/localeinfo.h" |
21 | |
22 | /* Look up the value of the next multibyte character and return its numerical |
23 | value if it is one of the digits known in the locale. If *DECIDED is |
24 | -1 this means it is not yet decided which form it is and we have to |
25 | search through all available digits. Otherwise we know which script |
26 | the digits are from. */ |
27 | static inline wchar_t |
28 | outdigitwc_value (int n) |
29 | { |
30 | assert (0 <= n && n <= 9); |
31 | |
32 | return _NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_OUTDIGIT0_WC + n); |
33 | } |
34 | |