Implement PEXT based attacks

[stockfish] / src / types.h

diff --git a/src/types.h b/src/types.h
index 7ebe3f61f8580b0b241a9c0580b8f83768a57fc0..5dcfe51e82185884cfa610dc15df15b5df55b20e 100644 (file)
--- a/src/types.h
+++ b/src/types.h
@@ -79,6 +79,12 @@ const bool HasPopCnt = true;
 const bool HasPopCnt = false;
 #endif
 
+#ifdef USE_PEXT
+const bool HasPext = true;
+#else
+const bool HasPext = false;
+#endif
+
 #ifdef IS_64BIT
 const bool Is64Bit = true;
 #else