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-rw-r--r--lib/mbsinit.c34
1 files changed, 11 insertions, 23 deletions
diff --git a/lib/mbsinit.c b/lib/mbsinit.c
index 0afb577..9621def 100644
--- a/lib/mbsinit.c
+++ b/lib/mbsinit.c
@@ -1,27 +1,18 @@
/* Test for initial conversion state.
- Copyright (C) 2008-2018 Free Software Foundation, Inc.
+ Copyright (C) 2008-2022 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2008.
- This program is free software: you can redistribute it and/or
- modify it under the terms of either:
+ This file 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 Lesser General Public License as published by the Free
- Software Foundation; either version 3 of the License, or (at your
- option) any later version.
-
- or
-
- * the GNU General Public License as published by the Free
- Software Foundation; either version 2 of the License, or (at your
- option) any later version.
-
- or both in parallel, as here.
- This program is distributed in the hope that it will be useful,
+ This file 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 General Public License for more details.
+ GNU Lesser General Public License for more details.
- You should have received a copy of the GNU General Public License
+ You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. */
#include <config.h>
@@ -65,13 +56,10 @@ mbsinit (const mbstate_t *ps)
{
# if defined _WIN32 && !defined __CYGWIN__
/* Native Windows. */
-# ifdef __MINGW32__
- /* On mingw, 'mbstate_t' is defined as 'int'. */
- return ps == NULL || *ps == 0;
-# else
- /* MSVC defines 'mbstate_t' as an 8-byte struct; the first 4-bytes matter. */
+ /* MSVC defines 'mbstate_t' as an 8-byte struct; the first 4 bytes matter.
+ On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined as
+ an 8-byte struct, of which the first 4 bytes matter. */
return ps == NULL || *(const unsigned int *)ps == 0;
-# endif
# else
/* Minix, HP-UX 11.00, Solaris 2.6, Interix, ... */
/* Maybe this definition works, maybe not... */