Add KDE_EXPORT to public library symbols.

This allows build with gcc hidden visibility.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 5cb7f3667e)

style/config/lipstikconf.cpp

@@ -47,7 +47,7 @@ DEALINGS IN THE SOFTWARE.
 
 extern "C"
 {
-	TQWidget* allocate_tdestyle_config(TQWidget* parent)
+	KDE_EXPORT TQWidget* allocate_tdestyle_config(TQWidget* parent)
 	{
 		TDEGlobal::locale()->insertCatalogue("tdestyle_lipstik_config");
 		return new LipstikStyleConfig(parent);

style/lipstik.cpp

@@ -157,7 +157,7 @@ class LipstikStylePlugin : public TQStylePlugin
         }
 };
 
-TQ_EXPORT_PLUGIN( LipstikStylePlugin )
+KDE_Q_EXPORT_PLUGIN( LipstikStylePlugin )
 // -- end --
 
 LipstikStyle::LipstikStyle() : TDEStyle( AllowMenuTransparency, ThreeButtonScrollBar),