X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsearch.h;h=25e71a845c36c201b54fbd405e7fc2587d76a656;hp=ecc9a39e459cd63a6003359f3b6554406a098222;hb=216972186ea861c99d3a7bccabfff842ef87933c;hpb=eed508b4445057cd26bfb95ab5cd754ac96629fd

diff --git a/src/search.h b/src/search.h
index ecc9a39e..25e71a84 100644
--- a/src/search.h
+++ b/src/search.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) 2008-2013 Marco Costalba, Joona Kiiski, Tord Romstad
+  Copyright (C) 2008-2014 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
@@ -41,6 +41,7 @@ struct Stack {
   SplitPoint* splitPoint;
   int ply;
   Move currentMove;
+  Move ttMove;
   Move excludedMove;
   Move killers[2];
   Depth reduction;
@@ -73,7 +74,7 @@ struct RootMove {
 
 /// The LimitsType struct stores information sent by GUI about available time
 /// to search the current move, maximum depth/time, if we are in analysis mode
-/// or if we have to ponder while is our opponent's side to move.
+/// or if we have to ponder while it's our opponent's turn to move.
 
 struct LimitsType {
 
@@ -85,7 +86,7 @@ struct LimitsType {
 
 
 /// The SignalsType struct stores volatile flags updated during the search
-/// typically in an async fashion, for instance to stop the search by the GUI.
+/// typically in an async fashion e.g. to stop the search by the GUI.
 
 struct SignalsType {
   bool stopOnPonderhit, firstRootMove, stop, failedLowAtRoot;
@@ -98,7 +99,7 @@ extern LimitsType Limits;
 extern std::vector<RootMove> RootMoves;
 extern Position RootPos;
 extern Color RootColor;
-extern Time::point SearchTime;
+extern Time::point SearchTime, IterationTime;
 extern StateStackPtr SetupStates;
 
 extern void init();