diff --git a/libjava/gnu/gcj/convert/make-trie.h b/libjava/gnu/gcj/convert/make-trie.h
new file mode 100644
index 00000000000..bbe20a5ccd8
--- /dev/null
+++ b/libjava/gnu/gcj/convert/make-trie.h
@@ -0,0 +1,13 @@
+/* Copyright (C) 2008  Free Software Foundation
+
+   This file is part of libgcj.
+
+This software is copyrighted work licensed under the terms of the
+Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
+details.  */
+
+#include <stddef.h>
+
+extern void print_table (char *name, FILE *out);
+
+extern void enter (int key, int value);