static void
-psppire_dialog_action_compute_activate (GtkAction *a)
+psppire_dialog_action_compute_activate (PsppireDialogAction *a)
{
PsppireDialogAction *pda = PSPPIRE_DIALOG_ACTION (a);
PsppireDialogActionCompute *act = PSPPIRE_DIALOG_ACTION_COMPUTE (a);