1 files changed, 1 insertions, 0 deletions
diff --git a/intern.h b/intern.h
index cf3fe7425e..56b30a9d26 100644
--- a/intern.h
+++ b/intern.h
@@ -292,6 +292,7 @@ int rb_str_cmp _((VALUE, VALUE));
 VALUE rb_str_upto _((VALUE, VALUE, int));
 VALUE rb_str_inspect _((VALUE));
 VALUE rb_str_split _((VALUE, const char*));
+void rb_str_associate _((VALUE, VALUE));
 /* struct.c */
 VALUE rb_struct_new __((VALUE, ...));
 VALUE rb_struct_define __((const char*, ...));