+enum wxPowerType
+{
+ wxPOWER_SOCKET,
+ wxPOWER_BATTERY,
+ wxPOWER_UNKNOWN
+};
+
+WXDLLIMPEXP_BASE wxPowerType wxGetPowerType();
+
+enum wxBatteryState
+{
+ wxBATTERY_NORMAL_STATE, // system is fully usable
+ wxBATTERY_LOW_STATE, // start to worry
+ wxBATTERY_CRITICAL_STATE, // save quickly
+ wxBATTERY_SHUTDOWN_STATE, // too late
+ wxBATTERY_UNKNOWN_STATE
+};
+
+WXDLLIMPEXP_BASE wxBatteryState wxGetBatteryState();
+