X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fbitboard.h;h=8d748eeed8615628ddd4b044df9c34aef4fcaeff;hp=477b1655d5d5c2ece4317c97531716caddae20ba;hb=cff9a8672c1da7d36bc54d168d10ea2b1ce5c728;hpb=474d133565564146ec28878afca54739cc4e22d2;ds=sidebyside

diff --git a/src/bitboard.h b/src/bitboard.h
index 477b1655..8d748eee 100644
--- a/src/bitboard.h
+++ b/src/bitboard.h
@@ -119,6 +119,12 @@ inline Bitboard  operator^( Bitboard  b, Square s) { return b ^  square_bb(s); }
 inline Bitboard& operator|=(Bitboard& b, Square s) { return b |= square_bb(s); }
 inline Bitboard& operator^=(Bitboard& b, Square s) { return b ^= square_bb(s); }
 
+inline Bitboard  operator&(Square s, Bitboard b) { return b & s; }
+inline Bitboard  operator|(Square s, Bitboard b) { return b | s; }
+inline Bitboard  operator^(Square s, Bitboard b) { return b ^ s; }
+
+inline Bitboard  operator|(Square s, Square s2) { return square_bb(s) | square_bb(s2); }
+
 constexpr bool more_than_one(Bitboard b) {
   return b & (b - 1);
 }