Rearrange table layout in evaluate.cpp

[stockfish] / src / direction.h

diff --git a/src/direction.h b/src/direction.h
index f2ba6ec339e407edca596632cb925befcba9ede6..19e84925f8d499f4e9ddf10ec205866354b1582d 100644 (file)
--- a/src/direction.h
+++ b/src/direction.h
@@ -1,7 +1,7 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008 Marco Costalba
+  Copyright (C) 2008-2009 Marco Costalba
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -74,7 +74,7 @@ inline SignedDirection signed_direction_between_squares(Square s1, Square s2) {
   return SignedDirection(SignedDirectionTable[s1][s2]);
 }
 
-inline bool direction_is_diagonal(Square s1, Square s2) {
+inline int direction_is_diagonal(Square s1, Square s2) {
   return DirectionTable[s1][s2] & 2;
 }