func net.commonPrefixLen

3 uses

	net (current package)
		addrselect.go#L199: 		commonA := commonPrefixLen(SourceDA, DA)
		addrselect.go#L200: 		commonB := commonPrefixLen(SourceDB, DB)
		addrselect.go#L355: func commonPrefixLen(a, b IP) (cpl int) {