--- embedaddon/libiconv/lib/gbkext1.h	2012/02/21 22:57:48	1.1.1.1
+++ embedaddon/libiconv/lib/gbkext1.h	2021/03/17 13:38:46	1.1.1.2
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1999-2000 Free Software Foundation, Inc.
+ * Copyright (C) 1999-2000, 2016 Free Software Foundation, Inc.
  * This file is part of the GNU LIBICONV Library.
  *
  * The GNU LIBICONV Library is free software; you can redistribute it
@@ -14,8 +14,7 @@
  *
  * 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/>.
  */
 
 /*
@@ -826,7 +825,7 @@ static const unsigned short gbkext1_2uni_page81[6080] 
 };
 
 static int
-gbkext1_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
+gbkext1_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, size_t n)
 {
   unsigned char c1 = s[0];
   if ((c1 >= 0x81 && c1 <= 0xa0)) {