1 files changed, 49 insertions, 0 deletions
diff --git a/deps/flac-1.3.2/src/share/utf8/iconvert.h b/deps/flac-1.3.2/src/share/utf8/iconvert.h
new file mode 100644
index 0000000..a2d75a2
--- /dev/null
+++ b/deps/flac-1.3.2/src/share/utf8/iconvert.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2001 Edmund Grimley Evans <edmundo@rano.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#ifdef HAVE_ICONV
+
+/*
+ * Convert data from one encoding to another. Return:
+ *
+ *  -2 : memory allocation failed
+ *  -1 : unknown encoding
+ *   0 : data was converted exactly
+ *   1 : data was converted inexactly
+ *   2 : data was invalid (but still converted)
+ *
+ * We convert in two steps, via UTF-8, as this is the only
+ * reliable way of distinguishing between invalid input
+ * and valid input which iconv refuses to transliterate.
+ * We convert from UTF-8 twice, because we have no way of
+ * knowing whether the conversion was exact if iconv returns
+ * E2BIG (due to a bug in the specification of iconv).
+ * An alternative approach is to assume that the output of
+ * iconv is never more than 4 times as long as the input,
+ * but I prefer to avoid that assumption if possible.
+ */
+
+int iconvert(const char *fromcode, const char *tocode,
+	     const char *from, size_t fromlen,
+	     char **to, size_t *tolen) ;
+
+#endif /* HAVE_ICONV */