2 files changed, 67 insertions, 0 deletions
diff --git a/newlib/libc/include/iconv.h b/newlib/libc/include/iconv.h
new file mode 100644
index 000000000..99a6a94cc
--- /dev/null
+++ b/newlib/libc/include/iconv.h
@@ -0,0 +1,64 @@
+/*-
+ * Copyright (c) 1999,2000
+ *    Konstantin Chuguev.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *    iconv (Charset Conversion Library) v2.0
+ */
+
+#ifndef _ICONV_H_
+#define _ICONV_H_
+
+#include <_ansi.h>
+#include <sys/types.h>
+#include <reent.h>
+
+/* iconv_t: charset conversion descriptor type */
+typedef _iconv_t iconv_t;
+
+_BEGIN_STD_C
+
+#ifndef _REENT_ONLY
+iconv_t 
+_EXFUN(iconv_open, (_CONST char *, _CONST char *));
+
+size_t
+_EXFUN(iconv, (iconv_t, _CONST char **, size_t *, char **, size_t *));
+
+int
+_EXFUN(iconv_close, (iconv_t));
+#endif
+
+iconv_t
+_EXFUN(_iconv_open_r, (struct _reent *, _CONST char *, _CONST char *));
+
+size_t
+_EXFUN(_iconv_r, (struct _reent *, iconv_t, _CONST char **, 
+                  size_t *, char **, size_t *));
+
+int
+_EXFUN(_iconv_close_r, (struct _reent *, iconv_t));
+
+_END_STD_C
+
+#endif /* #ifndef _ICONV_H_ */
diff --git a/newlib/libc/include/sys/_types.h b/newlib/libc/include/sys/_types.h
index 3d66f5a01..c498f7c8f 100644
--- a/newlib/libc/include/sys/_types.h
+++ b/newlib/libc/include/sys/_types.h
@@ -34,4 +34,7 @@ typedef struct
 
 typedef int _flock_t;
 
+/* Iconv descriptor type */
+typedef void *_iconv_t;
+
 #endif	/* _SYS__TYPES_H */