X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fposition.h;h=579b5308a82e6bea721cdec7ff5233a6a7b6ae93;hb=53051eefc741586f72ccbf9a765592c4ca6030bd;hp=7fb840b669df9b133c50e005b1b1c117f29c2828;hpb=e82382703c96cfc480555e9db29d999e1f54a38f;p=stockfish

diff --git a/src/position.h b/src/position.h
index 7fb840b6..579b5308 100644
--- a/src/position.h
+++ b/src/position.h
@@ -30,7 +30,7 @@
 /// The checkInfo struct is initialized at c'tor time and keeps info used
 /// to detect if a move gives check.
 class Position;
-class Thread;
+struct Thread;
 
 struct CheckInfo {
 
@@ -154,7 +154,8 @@ public:
   void do_move(Move m, StateInfo& st);
   void do_move(Move m, StateInfo& st, const CheckInfo& ci, bool moveIsCheck);
   void undo_move(Move m);
-  template<bool Do> void do_null_move(StateInfo& st);
+  void do_null_move(StateInfo& st);
+  void undo_null_move();
 
   // Static exchange evaluation
   int see(Move m) const;
@@ -178,7 +179,7 @@ public:
   Thread* this_thread() const;
   int64_t nodes_searched() const;
   void set_nodes_searched(int64_t n);
-  template<bool CheckRepetition, bool CheckThreeFold> bool is_draw() const;
+  template<bool SkipRepetition> bool is_draw() const;
 
   // Position consistency check, for debugging
   bool pos_is_ok(int* failedStep = NULL) const;
@@ -190,8 +191,8 @@ private:
   void put_piece(Piece p, Square s);
   void set_castle_right(Color c, Square rfrom);
 
-  // Helper template functions
-  template<bool Do> void do_castle_move(Move m);
+  // Helper functions
+  void do_castle(Square kfrom, Square kto, Square rfrom, Square rto);
   template<bool FindPinned> Bitboard hidden_checkers() const;
 
   // Computing hash keys from scratch (for initialization and debugging)