X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=backend.h;h=f782f8351c26b411afbce23646f668a29d69f7c7;hb=7593c72477c93032e5cacf5df0faa424aa64913c;hp=2c63b765fc8e983dadd3063242a3bee8eb5b8471;hpb=cda9681381317b37da384bc8450795c29e8dccc8;p=xboard.git

diff --git a/backend.h b/backend.h
index 2c63b76..f782f83 100644
--- a/backend.h
+++ b/backend.h
@@ -174,22 +174,42 @@ extern GameInfo gameInfo;
 #define ICS_ICC 1
 #define ICS_FICS 2
 #define ICS_CHESSNET 3 /* not really supported */
-int ics_type;
-
-/* unsigned int 64 for engine nodes work and display */
-#ifdef WIN32
-	/* I don't know the name for this type of other compilers 
-	 * If it not work just added here 
-	 * Thats for MS Visual Studio 
-	 */
-	#define u64	unsigned __int64
-	#define u64Display  "%I64u"
-#else
-	/* GNU gcc */
-	#define u64	unsigned long long
-	#define u64Display  "%llu"
-#endif
-
+int ics_type;
+
+/* unsigned int 64 for engine nodes work and display */
+#ifdef WIN32
+	/* I don't know the name for this type of other compiler
+	 * If it not work, just modify here
+	 * This is for MS Visual Studio
+	 */
+	#ifdef _MSC_VER
+		#define u64 unsigned __int64
+		#define s64 signed __int64
+		#define u64Display "%I64u"
+		#define s64Display "%I64d"
+		#define u64Const(c) (c ## UI64)
+		#define s64Const(c) (c ## I64)
+	#else
+		/* place holder
+		 * or dummy types for other compiler
+		 */
+		#define u64 unsigned __int64
+		#define s64 signed __int64
+		#define u64Display "%I64u"
+		#define s64Display "%I64d"
+		#define u64Const(c) (c ## UI64)
+		#define s64Const(c) (c ## I64)
+	#endif
+#else
+	/* GNU gcc */
+	#define u64 unsigned long long
+	#define s64 signed long long
+	#define u64Display "%llu"
+	#define s64Display "%lld"
+	#define u64Const(c) (c ## ull)
+	#define s64Const(c) (c ## ll)
+#endif
+
 
 /* pgntags.c prototypes
  */