From f05c25347d66821d928668a7e87dffbf3ffed027 Mon Sep 17 00:00:00 2001
From: Simon Tatham <anakin@pobox.com>
Date: Sat, 5 Aug 2006 16:35:25 +0000
Subject: Extra utility function.

[originally from svn r6780]
---
 puzzles.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'puzzles.h')

diff --git a/puzzles.h b/puzzles.h
index d9cb745..4b977a5 100644
--- a/puzzles.h
+++ b/puzzles.h
@@ -280,6 +280,7 @@ void draw_rect_outline(drawing *dr, int x, int y, int w, int h,
  */
 int dsf_canonify(int *dsf, int val);
 void dsf_merge(int *dsf, int v1, int v2);
+void dsf_init(int *dsf, int len);
 
 /*
  * version.c
-- 
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