From 12be876131ad76d0fb8e7d0fbff586ea1a0a693e Mon Sep 17 00:00:00 2001
From: maedhros <maedhros@openttd.org>
Date: Tue, 12 Jun 2007 22:13:49 +0000
Subject: (svn r10122) -Codechange: Add a CountBitsSet function and use it to
 replace some less efficient loops.

---
 src/functions.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/functions.h')

diff --git a/src/functions.h b/src/functions.h
index 12cf9deb8..cc885917e 100644
--- a/src/functions.h
+++ b/src/functions.h
@@ -147,9 +147,11 @@ Town *ClosestTownFromTile(TileIndex tile, uint threshold);
 void ChangeTownRating(Town *t, int add, int max);
 
 uint GetTownRadiusGroup(const Town* t, TileIndex tile);
-int FindFirstBit(uint32 x);
 void ShowHighscoreTable(int difficulty, int8 rank);
 
+int FindFirstBit(uint32 x);
+int CountBitsSet(uint32 value);
+
 void AfterLoadTown();
 void UpdatePatches();
 void AskExitGame();
-- 
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