Remove even more redundancy in endgame functions handling

[stockfish] / src / types.h

diff --git a/src/types.h b/src/types.h
index 577f97d70bb902ad1118472eb0971c2f3feab8c1..70e47079112833b0a3bdf2dce775df81ae1db6d2 100644 (file)
--- a/src/types.h
+++ b/src/types.h
@@ -58,11 +58,11 @@ typedef uint64_t Bitboard;
 #endif
 
 // Check for 64 bits for different compilers: Intel, MSVC and gcc
-#if defined(__x86_64) || defined(_WIN64) || (__SIZEOF_INT__ > 4)
+#if defined(__x86_64) || defined(_M_X64) || defined(_WIN64) || (__SIZEOF_INT__ > 4)
 #define IS_64BIT
 #endif
 
-#if defined(IS_64BIT) && (defined(__GNUC__) || defined(__INTEL_COMPILER))
+#if defined(IS_64BIT) && !defined(_WIN64) && (defined(__GNUC__) || defined(__INTEL_COMPILER))
 #define USE_BSFQ
 #endif