Ressurrect hashfull patch

[stockfish] / src / tt.h

diff --git a/src/tt.h b/src/tt.h
index 4df015c07cbc34c5f847f4a91202b64b79a90b3f..7343c525fc6847da40c83c3168fdfa857446f73a 100644 (file)
--- a/src/tt.h
+++ b/src/tt.h
@@ -86,6 +86,7 @@ public:
   void new_search() { generation8 += 4; } // Lower 2 bits are used by Bound
   uint8_t generation() const { return generation8; }
   TTEntry* probe(const Key key, bool& found) const;
+  int hashfull() const;
   void resize(size_t mbSize);
   void clear();