kubernetes/vendor/golang.org/x/net/idna/punycode.go

const base …

const damp …

const initialBias …

const initialN …

const skew …

const tmax …

const tmin …

func punyError(s string) error { … }

// decode decodes a string as specified in section 6.2.
func decode(encoded string) (string, error) { … }

// encode encodes a string as specified in section 6.3 and prepends prefix to
// the result.
//
// The "while h < length(input)" line in the specification becomes "for
// remaining != 0" in the Go code, because len(s) in Go is in bytes, not runes.
func encode(prefix, s string) (string, error) { … }

// madd computes a + (b * c), detecting overflow.
func madd(a, b, c int32) (next int32, overflow bool) { … }

func decodeDigit(x byte) (digit int32, ok bool) { … }

func encodeDigit(digit int32) byte { … }

// adapt is the bias adaptation function specified in section 6.1.
func adapt(delta, numPoints int32, firstTime bool) int32 { … }