X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Ftypes.h;h=10642ad39f240e5e04198a61884069c16e7af1a3;hb=2608b9249d9c25a699c8db8725e35bd4ec0b65ab;hp=eaa9a25b56137a6e44716cdacdec4609d4d8ea78;hpb=b76c04c0975326d3274d7d7fb6df4edef7a040b5;p=stockfish

diff --git a/src/types.h b/src/types.h
index eaa9a25b..10642ad3 100644
--- a/src/types.h
+++ b/src/types.h
@@ -99,7 +99,7 @@ typedef uint64_t Key;
 typedef uint64_t Bitboard;
 
 const int MAX_MOVES      = 256;
-const int MAX_PLY        = 100;
+const int MAX_PLY        = 256;
 const int MAX_PLY_PLUS_2 = MAX_PLY + 2;
 
 const Bitboard FileABB = 0x0101010101010101ULL;
@@ -333,6 +333,7 @@ const Value QueenValueEndgame  = Value(0x9FE);
 extern const Value PieceValueMidgame[17]; // Indexed by Piece or PieceType
 extern const Value PieceValueEndgame[17];
 extern int SquareDistance[64][64];
+extern uint8_t BitCount8Bit[256];
 
 inline Color operator~(Color c) {
   return Color(c ^ 1);