void g_object_get_valist ( GObject* object, const gchar* first_property_name, va_list var_args )
Gets properties of an object.
In general, a copy is made of the property contents and the caller
is responsible for freeing the memory in the appropriate manner for
the type, for instance by calling
g_free() or g_object_unref().
This method is not directly available to language bindings.
Name of the first property to get.
The data is owned by the caller of the method. The value is a NUL terminated UTF-8 string.
Return location for the first property, followed optionally by more name/return location pairs, followed by