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8690e634 JK |
1 | /* Convert string to wide string. |
2 | Copyright (C) 2008-2012 Free Software Foundation, Inc. | |
3 | Written by Bruno Haible <bruno@clisp.org>, 2008. | |
4 | ||
5 | This program is free software: you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 3 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
17 | ||
18 | #include <config.h> | |
19 | ||
20 | #include <wchar.h> | |
21 | ||
22 | /* Internal state used by the functions mbsrtowcs() and mbsnrtowcs(). */ | |
23 | mbstate_t _gl_mbsrtowcs_state | |
24 | /* The state must initially be in the "initial state"; so, zero-initialize it. | |
25 | On most systems, putting it into BSS is sufficient. Not so on Mac OS X 10.3, | |
26 | see <http://lists.gnu.org/archive/html/bug-gnulib/2009-01/msg00329.html>. | |
27 | When it needs an initializer, use 0 or {0} as initializer? 0 only works | |
28 | when mbstate_t is a scalar type (such as when gnulib defines it, or on | |
29 | AIX, IRIX, mingw). {0} works as an initializer in all cases: for a struct | |
30 | or union type, but also for a scalar type (ISO C 99, 6.7.8.(11)). */ | |
31 | #if defined __ELF__ | |
32 | /* On ELF systems, variables in BSS behave well. */ | |
33 | #else | |
34 | /* Use braces, to be on the safe side. */ | |
35 | = { 0 } | |
36 | #endif | |
37 | ; |