Update LYNQ test

Change-Id: I9e434803f0cce9f24048f2fbc5eed2d26fa33503
diff --git a/mbtk/include/lynq/lynq-qser-usb.h b/mbtk/include/lynq/lynq-qser-usb.h
new file mode 100755
index 0000000..97428d4
--- /dev/null
+++ b/mbtk/include/lynq/lynq-qser-usb.h
@@ -0,0 +1,25 @@
+/*******************************************************
+* 
+* @brief: Add usb api
+* @details:  add liblynq-qser-usb api
+* @author:   wz.wang
+* @date:     2024.2.18
+* @version:  V1.0
+* @copyright:Copyright (c) MobileTek
+*
+*********************************************/
+#ifndef LYNQ_QSER_USB
+#define LYNQ_QSER_USB
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int  qser_get_usb_usermode_net_state(void);
+int  qser_get_usb_usermode_adb_state(void);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+