Logaritmic futility margins

[stockfish] / src / bitboard.h

diff --git a/src/bitboard.h b/src/bitboard.h
index c0af52269afe5997bb7f73c526c77f3e4322d55e..46f8fbd46a104ad173d80ec73db4608f1f331b73 100644 (file)
--- a/src/bitboard.h
+++ b/src/bitboard.h
@@ -349,6 +349,7 @@ extern Square pop_1st_bit(Bitboard* b);
 
 extern void print_bitboard(Bitboard b);
 extern void init_bitboards();
+extern int bitScanReverse32(uint32_t b);
 
 
 #endif // !defined(BITBOARD_H_INCLUDED)