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-rw-r--r--lib/iconv_close.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/lib/iconv_close.c b/lib/iconv_close.c
new file mode 100644
index 0000000..d728c07
--- /dev/null
+++ b/lib/iconv_close.c
@@ -0,0 +1,46 @@
+/* Character set conversion.
+ Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc.
+
+ This program 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, 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 Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License along
+ with this program; if not, see <http://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+/* Specification. */
+#include <iconv.h>
+
+#include <stdint.h>
+#ifndef uintptr_t
+# define uintptr_t unsigned long
+#endif
+
+int
+rpl_iconv_close (iconv_t cd)
+#undef iconv_close
+{
+#if REPLACE_ICONV_UTF
+ switch ((uintptr_t) cd)
+ {
+ case (uintptr_t) _ICONV_UTF8_UTF16BE:
+ case (uintptr_t) _ICONV_UTF8_UTF16LE:
+ case (uintptr_t) _ICONV_UTF8_UTF32BE:
+ case (uintptr_t) _ICONV_UTF8_UTF32LE:
+ case (uintptr_t) _ICONV_UTF16BE_UTF8:
+ case (uintptr_t) _ICONV_UTF16LE_UTF8:
+ case (uintptr_t) _ICONV_UTF32BE_UTF8:
+ case (uintptr_t) _ICONV_UTF32LE_UTF8:
+ return 0;
+ }
+#endif
+ return iconv_close (cd);
+}