diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index 00eaf19ea..2c0f98bed 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -566,6 +566,10 @@
   <define name="wxDECLARE_ABSTRACT_CLASS(n)" value=""/>
   <define name="IMPLEMENT_CLASS(a,b)" value=""/>
   <define name="wxIMPLEMENT_CLASS(a,b)" value=""/>
+  <define name="EVT_POWER_SUSPENDING(n)" value=""/>
+  <define name="EVT_POWER_SUSPENDED(n)" value=""/>
+  <define name="EVT_POWER_SUSPEND_CANCEL(n)" value=""/>
+  <define name="EVT_POWER_RESUME(n)" value=""/>
   <define name="DECLARE_ABSTRACT_CLASS(n)" value=""/>
   <define name="IMPLEMENT_DYNAMIC_CLASS(n,b)" value=""/>
   <define name="IMPLEMENT_ABSTRACT_CLASS(n,b)" value=""/>
@@ -697,6 +701,16 @@
   <define name="wxIMAGE_OPTION_TIFF_IMAGEDESCRIPTOR" value="wxString(&quot;ImageDescriptor&quot;)"/>
   <define name="wxIMAGE_OPTION_TIFF_PHOTOMETRIC" value="wxString(&quot;Photometric&quot;)"/>
   <define name="wxIMAGE_OPTION_TIFF_SAMPLESPERPIXEL" value="wxString(&quot;SamplesPerPixel&quot;)"/>
+  <define name="wxPOWER_RESOURCE_SCREEN" value="0"/>
+  <define name="wxPOWER_RESOURCE_SYSTEM" value="1"/>
+  <define name="wxBATTERY_NORMAL_STATE" value="0"/>
+  <define name="wxBATTERY_LOW_STATE" value="1"/>
+  <define name="wxBATTERY_CRITICAL_STATE" value="2"/>
+  <define name="wxBATTERY_SHUTDOWN_STATE" value="3"/>
+  <define name="wxBATTERY_UNKNOWN_STATE" value="4"/>
+  <define name="wxPOWER_SOCKET" value="0"/>
+  <define name="wxPOWER_BATTERY" value="1"/>
+  <define name="wxPOWER_UNKNOWN" value="2"/>
   <define name="wxPNG_TYPE_COLOUR" value="0"/>
   <define name="wxPNG_TYPE_GREY" value="2"/>
   <define name="wxPNG_TYPE_GREY_RED" value="3"/>
@@ -5299,6 +5313,14 @@
       <not-bool/>
     </arg>
   </function>
+  <!-- bool wxPowerResourceBlocker::IsInEffect(void) const -->
+  <function name="wxPowerResourceBlocker::IsInEffect">
+    <returnValue type="bool"/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <use-retval/>
+    <const/>
+  </function>
   <!-- http://docs.wxwidgets.org/trunk/classwx_string.html#a9588b7f2684b9a6a924dc3746a2b2f8d -->
   <!-- int wxString::Printf(const wxString & format, ...) -->
   <function name="wxString::Printf">