const encoding/gob.firstUserId

4 uses

	encoding/gob (current package)
		decoder.go#L60: 	if id < firstUserId || dec.wireType[id] != nil {
		type.go#L165: const firstUserId = 64  // lowest id number granted to user
		type.go#L279: 	if nextId > firstUserId {
		type.go#L282: 	nextId = firstUserId