summaryrefslogtreecommitdiff
path: root/tests/wctomb-impl.h
diff options
context:
space:
mode:
authorManuel A. Fernandez Montecelo <manuel.montezelo@gmail.com>2016-05-27 14:35:40 +0100
committerManuel A. Fernandez Montecelo <manuel.montezelo@gmail.com>2016-05-27 14:35:40 +0100
commitb1de003dac299705a7f01c997d2b866bafe39926 (patch)
tree1cc16a3877e945116387a380f7f3023f81fa36e4 /tests/wctomb-impl.h
parent752fd7247bc223bcea35bd89cf56d1c08ead9ba6 (diff)
parent3590c846d4c2febbc05b4ad6b14a06edc549e453 (diff)
Merge tag 'upstream/0.9.6+really0.9.6'
Upstream version 0.9.6+really0.9.6
Diffstat (limited to 'tests/wctomb-impl.h')
-rw-r--r--tests/wctomb-impl.h34
1 files changed, 34 insertions, 0 deletions
diff --git a/tests/wctomb-impl.h b/tests/wctomb-impl.h
new file mode 100644
index 00000000..41217d52
--- /dev/null
+++ b/tests/wctomb-impl.h
@@ -0,0 +1,34 @@
+/* Convert wide character to multibyte character.
+ Copyright (C) 2011-2015 Free Software Foundation, Inc.
+ Written by Bruno Haible <bruno@clisp.org>, 2011.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program 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.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+int
+wctomb (char *s, wchar_t wc)
+{
+ if (s == NULL)
+ return 0;
+ else
+ {
+ mbstate_t state;
+ size_t result;
+
+ memset (&state, 0, sizeof (mbstate_t));
+ result = wcrtomb (s, wc, &state);
+ if (result == (size_t)-1)
+ return -1;
+ return result;
+ }
+}