gchar* _modest_widget_memory_get_keyname (const gchar *name, const gchar *param);
gchar* _modest_widget_memory_get_keyname_with_type (const gchar *name, guint type,
const gchar *param);
gchar* _modest_widget_memory_get_keyname (const gchar *name, const gchar *param);
gchar* _modest_widget_memory_get_keyname_with_type (const gchar *name, guint type,
const gchar *param);