diff -Npru trunk/auparse/interpret.c trunk_clean/auparse/interpret.c
--- trunk/auparse/interpret.c	2013-05-11 14:49:41.911849479 +1000
+++ trunk_clean/auparse/interpret.c	2013-05-12 09:00:05.140509690 +1000
@@ -970,7 +970,7 @@ static const char *print_clone_flags(con
 	}
 
 	if (buf[0] == 0)
-		snprintf(buf, sizeof(buf), "%d", flags);
+		snprintf(buf, sizeof(buf), "0x%x", flags);
 	return strdup(buf);
 }
 
@@ -1270,6 +1270,8 @@ static const char *print_recv(const char
 			}
                 }
         }
+	if (buf[0] == 0)
+		snprintf(buf, sizeof(buf), "0x%x", flags);
 	return strdup(buf);
 }