add utf32 function

git-svn-id: http://svn2.nishi.boats/svn/milsko/trunk@239 b9cfdab3-6d41-4d17-bbe4-086880011989

include/Mw/Unicode.h

@@ -0,0 +1,28 @@
+/* $Id$ */
+/*!
+ * %file Mw/Unicode.h
+ * %brief Handles UTF8 stuff
+ */
+#ifndef __MW_UNICODE_H__
+#define __MW_UNICODE_H__
+
+#include <Mw/MachDep.h>
+#include <Mw/TypeDefs.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*!
+ * %brief Converts UTF-8 to UTF-32
+ * %brief input Input
+ * %brief output Output
+ * %return Bytes this multibyte takes
+ */
+MWDECL int MwUTF8ToUTF32(const char* input, int32_t* output);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif