X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=backend.h;h=f782f8351c26b411afbce23646f668a29d69f7c7;hb=7593c72477c93032e5cacf5df0faa424aa64913c;hp=244838dd187147acc3a39f833f4bed4aec97b7c3;hpb=8019632e111c32b9b4a3de999324c602f3d56821;p=xboard.git

diff --git a/backend.h b/backend.h
index 244838d..f782f83 100644
--- a/backend.h
+++ b/backend.h
@@ -183,22 +183,31 @@ int ics_type;
 	 * This is for MS Visual Studio
 	 */
 	#ifdef _MSC_VER
-		#define u64	unsigned __int64
+		#define u64 unsigned __int64
 		#define s64 signed __int64
-		#define u64Display  "%I64u"
+		#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 u64 unsigned __int64
 		#define s64 signed __int64
-		#define u64Display  "%I64u"
+		#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 u64 unsigned long long
 	#define s64 signed long long
-	#define u64Display  "%llu"
+	#define u64Display "%llu"
+	#define s64Display "%lld"
+	#define u64Const(c) (c ## ull)
+	#define s64Const(c) (c ## ll)
 #endif