X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsearch.h;h=00e2cd4ac38b0349f7063c3a7de48518df1f16d8;hp=1dc4e1fa572565ca04e9c36f4201baf1be4d624f;hb=14f059072af34bc21b71ae7fc550f03b4a075b3b;hpb=74203e181d3cbd3ad38125062ee023b842ed0151

diff --git a/src/search.h b/src/search.h
index 1dc4e1fa..00e2cd4a 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) 2008-2009 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
@@ -36,7 +36,6 @@
 
 const int PLY_MAX = 100;
 const int PLY_MAX_PLUS_2 = 102;
-const int KILLER_MAX = 2;
 
 
 ////
@@ -50,16 +49,14 @@ const int KILLER_MAX = 2;
 struct EvalInfo;
 
 struct SearchStack {
-  Move pv[PLY_MAX_PLUS_2];
   Move currentMove;
   Move mateKiller;
-  Move threatMove;
-  Move killers[KILLER_MAX];
+  Move excludedMove;
+  Move bestMove;
+  Move killers[2];
   Depth reduction;
   Value eval;
-
-  void init(int ply);
-  void initKillers();
+  bool skipNullMove;
 };
 
 
@@ -69,12 +66,10 @@ struct SearchStack {
 
 extern void init_search();
 extern void init_threads();
-extern void stop_threads();
-extern bool think(const Position &pos, bool infinite, bool ponder, int side_to_move,
-                  int time[], int increment[], int movesToGo, int maxDepth,
-                  int maxNodes, int maxTime, Move searchMoves[]);
-extern int perft(Position &pos, Depth depth);
+extern void exit_threads();
+extern int perft(Position& pos, Depth depth);
 extern int64_t nodes_searched();
-
+extern bool think(const Position& pos, bool infinite, bool ponder, int time[], int increment[],
+                  int movesToGo, int maxDepth, int maxNodes, int maxTime, Move searchMoves[]);
 
 #endif // !defined(SEARCH_H_INCLUDED)