Use size_t consistently across thread code

[stockfish] / src / bitboard.h

diff --git a/src/bitboard.h b/src/bitboard.h
index 38ddc6191cf31149820deafe07b68a5bf563f649..aa4e17119c1b5f7e81c56631641e8916c369d2d5 100644 (file)
--- a/src/bitboard.h
+++ b/src/bitboard.h
@@ -238,7 +238,7 @@ FORCE_INLINE unsigned magic_index(Square s, Bitboard occupied) {
   unsigned* const Shifts = Pt == ROOK ? RookShifts : BishopShifts;
 
   if (HasPext)
-      return unsigned(_pext_u64(occupied, Masks[s]));
+      return unsigned(pext(occupied, Masks[s]));
 
   if (Is64Bit)
       return unsigned(((occupied & Masks[s]) * Magics[s]) >> Shifts[s]);