static char *
-generate_syntax (PsppireDialogAction *act)
+generate_syntax (const PsppireDialogAction *act)
{
PsppireDialogActionCompute *cd = PSPPIRE_DIALOG_ACTION_COMPUTE (act);
gchar *text;
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);