X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3baba4c60db58ad50a939094f0dc5951c5ee1704..9c112555198f51fcec71106530cddba95a17f3dc:/src/gtk1/slider.cpp

diff --git a/src/gtk1/slider.cpp b/src/gtk1/slider.cpp
index 93ec5c8fff..c5d5be31fe 100644
--- a/src/gtk1/slider.cpp
+++ b/src/gtk1/slider.cpp
@@ -41,6 +41,7 @@ static const float sensitivity = 0.02;
 // "value_changed"
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static void gtk_slider_callback( GtkAdjustment *adjust,
                                  SCROLLBAR_CBACK_ARG
                                  wxSlider *win )
@@ -72,6 +73,7 @@ static void gtk_slider_callback( GtkAdjustment *adjust,
     cevent.SetInt( value );
     win->GetEventHandler()->ProcessEvent( cevent );
 }
+}
 
 //-----------------------------------------------------------------------------
 // wxSlider