X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fposition.h;h=f77b368abb0cebf74dc7373d9cee8ae55a38d523;hp=af1ba775de815fc418e70eb2a848d2f300a58901;hb=1ac2f501452ebd9249437b338c98ec398776b71a;hpb=760f77872f3b266c16baa7b53e592e9603735479

diff --git a/src/position.h b/src/position.h
index af1ba775..f77b368a 100644
--- a/src/position.h
+++ b/src/position.h
@@ -1,13 +1,14 @@
 /*
-  Glaurung, a UCI chess playing engine.
-  Copyright (C) 2004-2008 Tord Romstad
+  Stockfish, a UCI chess playing engine derived from Glaurung 2.1
+  Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
+  Copyright (C) 2008 Marco Costalba
 
-  Glaurung is free software: you can redistribute it and/or modify
+  Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.
   
-  Glaurung is distributed in the hope that it will be useful,
+  Stockfish is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
@@ -304,6 +305,9 @@ private:
   void undo_ep_move(Move m);
   void find_checkers();
 
+  template<PieceType Piece, bool FindPinned>
+  Bitboard hidden_checks(Color c, Square ksq) const;
+
   // Computing hash keys from scratch (for initialization and debugging)
   Key compute_key() const;
   Key compute_pawn_key() const;
@@ -552,7 +556,7 @@ inline Bitboard Position::checkers() const {
 }
 
 inline bool Position::is_check() const {
-  return checkers() != EmptyBoardBB;
+  return checkersBB != EmptyBoardBB;
 }
 
 inline bool Position::pawn_attacks_square(Color c, Square f, Square t) const {