X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Ftypes.h;h=bcf3da5ccb0ed34de85d878cbeea6f41a8c756ae;hb=e8f9447b11efd80a01733175c5076db988c45aa9;hp=376c5577fc5f49f6f3ecc1ed62f2aa9390c75e6c;hpb=b742a3f29aac762616537eb032db4a2455df6b96;p=stockfish

diff --git a/src/types.h b/src/types.h
index 376c5577..bcf3da5c 100644
--- a/src/types.h
+++ b/src/types.h
@@ -323,11 +323,11 @@ inline bool operator<(const ExtMove& f, const ExtMove& s) {
 }
 
 inline Color operator~(Color c) {
-  return Color(c ^ 1);
+  return Color(c ^ BLACK);
 }
 
 inline Square operator~(Square s) {
-  return Square(s ^ 56); // Vertical flip SQ_A1 -> SQ_A8
+  return Square(s ^ SQ_A8); // Vertical flip SQ_A1 -> SQ_A8
 }
 
 inline Square operator|(File f, Rank r) {
@@ -371,10 +371,6 @@ inline Rank rank_of(Square s) {
   return Rank(s >> 3);
 }
 
-inline Square mirror(Square s) {
-  return Square(s ^ 7); // Horizontal flip SQ_A1 -> SQ_H1
-}
-
 inline Square relative_square(Color c, Square s) {
   return Square(s ^ (c * 56));
 }