X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fcolor.h;h=c6897a2e3b9ad53f9607aa294fb523889900bc54;hp=872c7b79548dce4524e1b35bfb49cf678356dbc8;hb=6080fecf9cba9ac063f8f07bd25004c14016bd33;hpb=74160ac60266f9e6824a5a6417d8a0ac8c0b39cf

diff --git a/src/color.h b/src/color.h
index 872c7b79..c6897a2e 100644
--- a/src/color.h
+++ b/src/color.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) 2008-2010 Marco Costalba, Joona Kiiski, Tord Romstad
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -21,6 +21,7 @@
 #if !defined(COLOR_H_INCLUDED)
 #define COLOR_H_INCLUDED
 
+#include "types.h"
 
 ////
 //// Types
@@ -32,14 +33,18 @@ enum Color {
   COLOR_NONE
 };
 
+enum SquareColor {
+  DARK,
+  LIGHT
+};
+
+ENABLE_OPERATORS_ON(Color);
+
 
 ////
 //// Inline functions
 ////
 
-inline Color operator+ (Color c, int i) { return Color(int(c) + i); }
-inline void operator++ (Color &c, int i) { c = Color(int(c) + 1); }
-
 inline Color opposite_color(Color c) {
   return Color(int(c) ^ 1);
 }