diff --git a/ap/lib/libflags/flags_log.h b/ap/lib/libflags/flags_log.h
new file mode 100755
index 0000000..4c6bd46
--- /dev/null
+++ b/ap/lib/libflags/flags_log.h
@@ -0,0 +1,10 @@
+#ifndef FLAGS_LOG_H
+#define FLAGS_LOG_H
+
+
+#define flags_log(fmt, args...) printf("[flags] [%s-%d] Log: " fmt "\n", __FUNCTION__, __LINE__, ##args)
+#define flags_err(fmt, args...) printf("[flags] [%s-%d] Err: " fmt "\n", __FUNCTION__, __LINE__, ##args)
+
+
+#endif  // FLAGS_LOG_H
+