diff --git a/src/libcore/ptr.rs b/src/libcore/ptr.rs
index 8718ad2274b..be74dfad32e 100644
--- a/src/libcore/ptr.rs
+++ b/src/libcore/ptr.rs
@@ -9,6 +9,8 @@ export is_null;
 export is_not_null;
 export memcpy;
 export memmove;
+export buf_len;
+export position;
 
 import libc::c_void;
 
@@ -154,4 +156,4 @@ fn test_buf_len() unsafe {
             }
         }
     }
-}
\ No newline at end of file
+}