File include_fix.patch of Package rlog

--- rlog/RLogChannel.cpp
+++ rlog/RLogChannel.cpp
@@ -20,6 +20,7 @@
 #include "RLogChannel.h"
 #include "rlog.h"
 #include "Lock.h"
+#include <string.h>
 
 using namespace std;
 using namespace rlog;