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

Externals/libiconv-1.14/lib/utf32.h

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+/*
+ * Copyright (C) 1999-2001, 2008 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-32
+ */
+
+/* Specification: Unicode 3.1 Standard Annex #19 */
+
+/* Here we accept FFFE0000/0000FEFF marks as endianness indicators
+   everywhere in the stream, not just at the beginning. (This is contrary
+   to what #19 D36c specifies, but it allows concatenation of byte
+   sequences to work flawlessly, while disagreeing with #19 behaviour
+   only for strings containing U+FEFF characters, which is quite rare.)
+   The default is big-endian. */
+/* The state is 0 if big-endian, 1 if little-endian. */
+static int
+utf32_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
+{
+  state_t state = conv->istate;
+  int count = 0;
+  for (; n >= 4;) {
+    ucs4_t wc = (state
+                  ? s[0] + (s[1] << 8) + (s[2] << 16) + (s[3] << 24)
+                  : (s[0] << 24) + (s[1] << 16) + (s[2] << 8) + s[3]);
+    count += 4;
+    if (wc == 0x0000feff) {
+    } else if (wc == 0xfffe0000u) {
+      state ^= 1;
+    } else {
+      if (wc < 0x110000 && !(wc >= 0xd800 && wc < 0xe000)) {
+        *pwc = wc;
+        conv->istate = state;
+        return count;
+      } else {
+        conv->istate = state;
+        return RET_SHIFT_ILSEQ(count);
+      }
+    }
+    s += 4; n -= 4;
+  }
+  conv->istate = state;
+  return RET_TOOFEW(count);
+}
+
+/* We output UTF-32 in big-endian order, with byte-order mark. */
+/* The state is 0 at the beginning, 1 after the BOM has been written. */
+static int
+utf32_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
+{
+  if (wc < 0x110000 && !(wc >= 0xd800 && wc < 0xe000)) {
+    int count = 0;
+    if (!conv->ostate) {
+      if (n >= 4) {
+        r[0] = 0x00;
+        r[1] = 0x00;
+        r[2] = 0xFE;
+        r[3] = 0xFF;
+        r += 4; n -= 4; count += 4;
+      } else
+        return RET_TOOSMALL;
+    }
+    if (wc < 0x110000) {
+      if (n >= 4) {
+        r[0] = 0;
+        r[1] = (unsigned char) (wc >> 16);
+        r[2] = (unsigned char) (wc >> 8);
+        r[3] = (unsigned char) wc;
+        conv->ostate = 1;
+        return count+4;
+      } else
+        return RET_TOOSMALL;
+    }
+  }
+  return RET_ILUNI;
+}