File unixbench-fix_context_x86_64.diff of Package unixbench

--- unixbench-4.0.1-orig/src/context1.c	2008-10-28 11:47:06.000000000 +0800
+++ unixbench-4.0.1/src/context1.c	2008-10-28 11:26:08.000000000 +0800
@@ -39,7 +39,7 @@ int	argc;
 char	*argv[];
 {
 	int duration;
-	int	check;
+	unsigned long check;
 	int	p1[2], p2[2];
 
 	if (argc != 2) {