type Class uint16

const (
	// ResourceHeader.Class and Question.Class
	ClassINET   Class = 1
	ClassCSNET  Class = 2
	ClassCHAOS  Class = 3
	ClassHESIOD Class = 4

	// Question.Class
	ClassANY Class = 255
)

var classNames = map[Class]string{
	ClassINET:   "ClassINET",
	ClassCSNET:  "ClassCSNET",
	ClassCHAOS:  "ClassCHAOS",
	ClassHESIOD: "ClassHESIOD",
	ClassANY:    "ClassANY",
}