pkg bytes, func Map(func(int32) int32, []uint8) []uint8
pkg bytes, func NewBuffer([]uint8) *Buffer
pkg bytes, func NewBufferString(string) *Buffer
pkg bytes, func NewReader([]uint8) *Reader
pkg bytes, func Repeat([]uint8, int) []uint8
pkg bytes, func Replace([]uint8, []uint8, []uint8, int) []uint8
pkg bytes, func Runes([]uint8) []int32
pkg bytes, func Split([]uint8, []uint8) [][]uint8

pkg regexp/syntax, const ErrInvalidPerlOp = "invalid or unsupported Perl syntax"
pkg regexp/syntax, const ErrInvalidRepeatOp = "invalid nested repetition operator"
pkg regexp/syntax, const ErrInvalidRepeatSize = "invalid repeat count"
pkg regexp/syntax, const ErrInvalidUTF8 = "invalid UTF-8"
pkg regexp/syntax, const ErrMissingBracket = "missing closing ]"
pkg regexp/syntax, const ErrMissingParen = "missing closing )"