1 files changed, 9 insertions, 0 deletions
diff --git a/ripngd/ripngd.h b/ripngd/ripngd.h
index ab06d81b..f2124501 100644
--- a/ripngd/ripngd.h
+++ b/ripngd/ripngd.h
@@ -342,6 +342,15 @@ extern struct ripng *ripng;
 
 extern struct thread_master *master;
 
+/* To avoid compiler warnings.                  */
+union ripng_miyagi_string
+{
+  const char* cp ;
+        char*  p ;
+} ;
+
+extern union ripng_miyagi_string  ripng_enabled_string ;
+
 /* Prototypes. */
 extern void ripng_init (void);
 extern void ripng_reset (void);