[Android] Add in a static libiconv library so non English games don't crash Dolphin Mobile.

Externals/libiconv-1.14/lib/utf32le.h

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+/*
+ * Copyright (C) 1999-2001 Free Software Foundation, Inc.
+ * This file is part of the GNU LIBICONV Library.
+ *
+ * The GNU LIBICONV Library is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * The GNU LIBICONV Library 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
+ * Library General Public License for more details.
+ *
+ * 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.
+ */
+
+/*
+ * UTF-32LE
+ */
+
+/* Specification: Unicode 3.1 Standard Annex #19 */
+
+static int
+utf32le_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
+{
+  if (n >= 4) {
+    ucs4_t wc = s[0] + (s[1] << 8) + (s[2] << 16) + (s[3] << 24);
+    if (wc < 0x110000 && !(wc >= 0xd800 && wc < 0xe000)) {
+      *pwc = wc;
+      return 4;
+    } else
+      return RET_ILSEQ;
+  }
+  return RET_TOOFEW(0);
+}
+
+static int
+utf32le_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
+{
+  if (wc < 0x110000 && !(wc >= 0xd800 && wc < 0xe000)) {
+    if (n >= 4) {
+      r[0] = (unsigned char) wc;
+      r[1] = (unsigned char) (wc >> 8);
+      r[2] = (unsigned char) (wc >> 16);
+      r[3] = 0;
+      return 4;
+    } else
+      return RET_TOOSMALL;
+  }
+  return RET_ILUNI;
+}