};
/**
+ * @brief Wi-Fi transfer state
+ *
+ * 0: no transfer
+ * 1: tx only
+ * 2: rx only
+ * 3: tx/rx
+ */
+#define VCONFKEY_WIFI_TRANSFER_STATE "memory/wifi/transfer_state"
+enum {
+ VCONFKEY_WIFI_TRANSFER_STATE_NONE = 0x00,
+ VCONFKEY_WIFI_TRANSFER_STATE_TX,
+ VCONFKEY_WIFI_TRANSFER_STATE_RX,
+ VCONFKEY_WIFI_TRANSFER_STATE_TXRX,
+ VCONFKEY_WIFI_TRANSFER_STATE_MAX
+};
+
+/**
* @brief Wi-Fi signal strength
*
* 0 ~ 4 integer value of signal strength