Replace clear_bit() with xor_bit()

[stockfish] / src / types.h

diff --git a/src/types.h b/src/types.h
index eaa9a25b56137a6e44716cdacdec4609d4d8ea78..85fddc271df52d518c5e87a12a350aece37efe83 100644 (file)
--- a/src/types.h
+++ b/src/types.h
@@ -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);