for {
		if d, ok := dt.(*dwarf.QualType); ok {
			dt = d.Type
		} else {
			break
		}
	}
	return dt
}

// Map from dwarf text names to aliases we use in package "C".
var dwarfToName = map[string]string{
	"long int":               "long",
	"long unsigned int":      "ulong",
	"unsigned int":           "uint",
	"short unsigned int":     "ushort",