GtkPrintBackend *backend,
gboolean virtual_);
GtkPrintBackend *gtk_printer_get_backend (GtkPrinter *printer);
-G_CONST_RETURN gchar *gtk_printer_get_name (GtkPrinter *printer);
-G_CONST_RETURN gchar *gtk_printer_get_state_message (GtkPrinter *printer);
-G_CONST_RETURN gchar *gtk_printer_get_description (GtkPrinter *printer);
-G_CONST_RETURN gchar *gtk_printer_get_location (GtkPrinter *printer);
-G_CONST_RETURN gchar *gtk_printer_get_icon_name (GtkPrinter *printer);
+const gchar * gtk_printer_get_name (GtkPrinter *printer);
+const gchar * gtk_printer_get_state_message (GtkPrinter *printer);
+const gchar * gtk_printer_get_description (GtkPrinter *printer);
+const gchar * gtk_printer_get_location (GtkPrinter *printer);
+const gchar * gtk_printer_get_icon_name (GtkPrinter *printer);
gint gtk_printer_get_job_count (GtkPrinter *printer);
gboolean gtk_printer_is_active (GtkPrinter *printer);
gboolean gtk_printer_is_paused (GtkPrinter *printer);