--- embedaddon/libiconv/lib/iconv.c	2012/05/29 09:29:43	1.1.1.2
+++ embedaddon/libiconv/lib/iconv.c	2021/03/17 13:38:46	1.1.1.3
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1999-2008, 2011 Free Software Foundation, Inc.
+ * Copyright (C) 1999-2008, 2011, 2016, 2018 Free Software Foundation, Inc.
  * This file is part of the GNU LIBICONV Library.
  *
  * The GNU LIBICONV Library is free software; you can redistribute it
@@ -14,12 +14,12 @@
  *
  * You should have received a copy of the GNU Library General Public
  * License along with the GNU LIBICONV Library; see the file COPYING.LIB.
- * If not, write to the Free Software Foundation, Inc., 51 Franklin Street,
- * Fifth Floor, Boston, MA 02110-1301, USA.
+ * If not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <iconv.h>
 
+#include <limits.h>
 #include <stdlib.h>
 #include <string.h>
 #include "config.h"
@@ -178,8 +178,12 @@ static const struct alias sysdep_aliases[] = {
 };
 #ifdef __GNUC__
 __inline
+#else
+#ifdef __cplusplus
+inline
 #endif
-const struct alias *
+#endif
+static const struct alias *
 aliases2_lookup (register const char *str)
 {
   const struct alias * ptr;
@@ -555,7 +559,7 @@ const char * iconv_canonicalize (const char * name)
       /* On systems which define __STDC_ISO_10646__, wchar_t is Unicode.
          This is also the case on native Woe32 systems and Cygwin >= 1.7, where
          we know that it is UTF-16.  */
-#if ((defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__) || (defined __CYGWIN__ && CYGWIN_VERSION_DLL_MAJOR >= 1007)
+#if (defined _WIN32 && !defined __CYGWIN__) || (defined __CYGWIN__ && CYGWIN_VERSION_DLL_MAJOR >= 1007)
       if (sizeof(wchar_t) == 4) {
         index = ei_ucs4internal;
         break;