use correct signature for callback

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73165 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/gtk/assertdlg_gtk.cpp b/src/gtk/assertdlg_gtk.cpp
index 01d9ecdae9b5bcd6c422e509a04c060ebb734494..3eb254b946ba0c6d82b04b5c4708d5ec22085777 100644 (file)
--- a/src/gtk/assertdlg_gtk.cpp
+++ b/src/gtk/assertdlg_gtk.cpp
@@ -231,8 +231,9 @@ static void gtk_assert_dialog_continue_callback(GtkWidget*, GtkAssertDialog* dlg
    GtkAssertDialogClass implementation
  ---------------------------------------------------------------------------- */
 
-static void     gtk_assert_dialog_init              (GtkAssertDialog        *self);
-static void     gtk_assert_dialog_class_init        (GtkAssertDialogClass *klass);
+extern "C" {
+static void gtk_assert_dialog_init(GTypeInstance* instance, void*);
+}
 
 GType gtk_assert_dialog_get_type()
 {
@@ -245,12 +246,12 @@ GType gtk_assert_dialog_get_type()
             sizeof (GtkAssertDialogClass),
             NULL,           /* base_init */
             NULL,           /* base_finalize */
-            (GClassInitFunc) gtk_assert_dialog_class_init,
+            NULL,
             NULL,           /* class_finalize */
             NULL,           /* class_data */
             sizeof (GtkAssertDialog),
             16,             /* n_preallocs */
-            (GInstanceInitFunc) gtk_assert_dialog_init,
+            gtk_assert_dialog_init,
             NULL
         };
         assert_dialog_type = g_type_register_static (GTK_TYPE_DIALOG, "GtkAssertDialog", &assert_dialog_info, (GTypeFlags)0);
@@ -259,13 +260,10 @@ GType gtk_assert_dialog_get_type()
     return assert_dialog_type;
 }
 
-static void gtk_assert_dialog_class_init(GtkAssertDialogClass*)
-{
-    /* no special initializations required */
-}
-
-static void gtk_assert_dialog_init(GtkAssertDialog* dlg)
+extern "C" {
+static void gtk_assert_dialog_init(GTypeInstance* instance, void*)
 {
+    GtkAssertDialog* dlg = GTK_ASSERT_DIALOG(instance);
     GtkWidget *continuebtn;
 
     {
@@ -373,6 +371,7 @@ static void gtk_assert_dialog_init(GtkAssertDialog* dlg)
     gtk_widget_pop_composite_child ();
     gtk_widget_show_all (GTK_WIDGET(dlg));
 }
+}
 
 /* ----------------------------------------------------------------------------
    GtkAssertDialog public API