1 files changed, 2 insertions, 2 deletions
diff --git a/intern.h b/intern.h
index 4894c51655..9779d4d835 100644
--- a/intern.h
+++ b/intern.h
@@ -247,8 +247,8 @@ VALUE rb_gc_enable _((void));
 VALUE rb_gc_disable _((void));
 VALUE rb_gc_start _((void));
 /* hash.c */
-void st_foreach _((struct st_table *, int (*)(), unsigned long));
-void rb_hash_foreach _((VALUE, int (*)(), VALUE));
+void st_foreach_safe _((struct st_table *, int (*)(ANYARGS), unsigned long));
+void rb_hash_foreach _((VALUE, int (*)(ANYARGS), VALUE));
 VALUE rb_hash _((VALUE));
 VALUE rb_hash_new _((void));
 VALUE rb_hash_freeze _((VALUE));