From 581a2290590268039cacfbe0762b343f710c3116 Mon Sep 17 00:00:00 2001
From: Adam Chlipala <adamc@hcoop.net>
Date: Sat, 30 May 2009 09:59:10 -0400
Subject: String.length

---
 lib/ur/string.urs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lib/ur/string.urs')

diff --git a/lib/ur/string.urs b/lib/ur/string.urs
index 524e002d..ef522387 100644
--- a/lib/ur/string.urs
+++ b/lib/ur/string.urs
@@ -1,4 +1,8 @@
 type t = string
 
+val length : t -> int
+
+val append : t -> t -> t
+
 val sub : t -> int -> char
 val suffix : t -> int -> string
-- 
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