cell_get_valist

Description:

public void cell_get_valist (CellRenderer renderer, string first_property_name, va_list var_args)

Gets the values of one or more cell properties for renderer in this.

this	a `GtkCellArea`
renderer	a `GtkCellRenderer` inside this
first_property_name	the name of the first property to get
var_args	return location for the first property, followed optionally by more name/return location pairs, followed by null