Add PEXT software implementation

[stockfish] / src / bitboard.h

diff --git a/src/bitboard.h b/src/bitboard.h
index 3ff0408a61b16faab014965ed063af2c85124a0c..140867fa94a466272d55be020451b0eb8b012f77 100644 (file)
--- a/src/bitboard.h
+++ b/src/bitboard.h
@@ -23,6 +23,8 @@
 
 #include "types.h"
 
+extern Bitboard pext(Bitboard b, Bitboard mask);
+
 namespace Bitboards {
 
 void init();