/*
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
Move currentMove;
Move mateKiller;
Move threatMove;
+ Move excludedMove;
Move killers[KILLER_MAX];
Depth reduction;
Value eval;
+ bool skipNullMove;
void init(int ply);
void initKillers();
extern void init_search();
extern void init_threads();
-extern void stop_threads();
+extern void exit_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[]);