Use pointers instead of array indices in MovePicker

[stockfish] / src / movegen.h

diff --git a/src/movegen.h b/src/movegen.h
index 48e0dec032ca848ec00118c82d9719fd7c1a8968..7b7c4e91bb4857094e7a21cb667452e72ad3cb8d 100644 (file)
--- a/src/movegen.h
+++ b/src/movegen.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 Marco Costalba
+  Copyright (C) 2008-2009 Marco Costalba
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -32,12 +32,13 @@
 //// Prototypes
 ////
 
-extern int generate_captures(const Position &pos, MoveStack *mlist);
-extern int generate_noncaptures(const Position &pos, MoveStack *mlist);
-extern int generate_checks(const Position &pos, MoveStack *mlist, Bitboard dc);
-extern int generate_evasions(const Position &pos, MoveStack *mlist, Bitboard pinned);
-extern int generate_legal_moves(const Position &pos, MoveStack *mlist);
-extern bool move_is_legal(const Position &pos, const Move m, Bitboard pinned);
+extern MoveStack* generate_captures(const Position& pos, MoveStack* mlist);
+extern MoveStack* generate_noncaptures(const Position& pos, MoveStack* mlist);
+extern MoveStack* generate_non_capture_checks(const Position& pos, MoveStack* mlist, Bitboard dc);
+extern MoveStack* generate_evasions(const Position& pos, MoveStack* mlist, Bitboard pinned);
+extern MoveStack* generate_legal_moves(const Position& pos, MoveStack* mlist);
+extern bool move_is_legal(const Position& pos, const Move m, Bitboard pinned);
+extern bool move_is_legal(const Position& pos, const Move m);
 
 
 #endif // !defined(MOVEGEN_H_INCLUDED)