Rename int32 in int32_t

[stockfish] / src / types.h

diff --git a/src/types.h b/src/types.h
index 396942cd40939b45b6df34d64d61869bb155cffd..0819ff11d1019936c6c29be47008a97ac44cfda4 100644 (file)
--- a/src/types.h
+++ b/src/types.h
@@ -31,7 +31,7 @@ typedef __int8 int8_t;
 typedef unsigned __int8 uint8_t;
 typedef __int16 int16;
 typedef unsigned __int16 uint16_t;
-typedef __int32 int32;
+typedef __int32 int32_t;
 typedef unsigned __int32 uint32_t;
 typedef __int64 int64;
 typedef unsigned __int64 uint64_t;
@@ -41,7 +41,29 @@ typedef __int64 int64_t;
 
 #endif // !defined(_MSC_VER)
 
-// Hash keys:
+// Hash keys
 typedef uint64_t Key;
 
+// Bitboard type
+typedef uint64_t Bitboard;
+
+
+////
+//// Compiler specific defines
+////
+
+// Quiet a warning on Intel compiler
+#if !defined(__SIZEOF_INT__ )
+#define __SIZEOF_INT__ 0
+#endif
+
+// Check for 64 bits for different compilers: Intel, MSVC and gcc
+#if defined(__x86_64) || defined(_M_X64) || defined(_WIN64) || (__SIZEOF_INT__ > 4)
+#define IS_64BIT
+#endif
+
+#if defined(IS_64BIT) && !defined(_WIN64) && (defined(__GNUC__) || defined(__INTEL_COMPILER))
+#define USE_BSFQ
+#endif
+
 #endif // !defined(TYPES_H_INCLUDED)