Add mbtk_otad

Change-Id: I472a8f3acdc6207a17800352bf7ce5e6fff167a9
diff --git a/mbtk/mbtk_otad/inc/otad.h b/mbtk/mbtk_otad/inc/otad.h
new file mode 100755
index 0000000..b4f61e0
--- /dev/null
+++ b/mbtk/mbtk_otad/inc/otad.h
@@ -0,0 +1,23 @@
+#ifndef _OTAD_H_
+#define _OTAD_H_
+
+#include "mbtk_log.h"
+
+
+#define OTA_DEBUG LOGD
+#define OTA_ERR LOGE
+#define UBUS_UNIX_SOCKET "/var/run/ubus/ubus.sock"
+
+enum {
+	OTA_TYPE_HTTP,
+	OTA_TYPE_UDP,
+	OTA_TYPE_SD,
+};
+
+
+// Add by liubin
+void revision_out_find(char *data, int len, unsigned int processed_cnt);
+int revision_out_update();
+// End by liubin
+#endif
+