1 files changed, 0 insertions, 96 deletions
diff --git a/lib/btrfs/internal/uuid.go b/lib/btrfs/internal/uuid.go
deleted file mode 100644
index 96807b6..0000000
--- a/lib/btrfs/internal/uuid.go
+++ /dev/null
@@ -1,96 +0,0 @@
-// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
-//
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-package internal
-
-import (
-	"encoding"
-	"encoding/hex"
-	"fmt"
-	"strings"
-
-	"git.lukeshu.com/btrfs-progs-ng/lib/fmtutil"
-)
-
-type UUID [16]byte
-
-var (
-	_ fmt.Stringer             = UUID{}
-	_ fmt.Formatter            = UUID{}
-	_ encoding.TextMarshaler   = UUID{}
-	_ encoding.TextUnmarshaler = (*UUID)(nil)
-)
-
-func (uuid UUID) String() string {
-	str := hex.EncodeToString(uuid[:])
-	return strings.Join([]string{
-		str[:8],
-		str[8:12],
-		str[12:16],
-		str[16:20],
-		str[20:32],
-	}, "-")
-}
-
-func (uuid UUID) MarshalText() ([]byte, error) {
-	return []byte(uuid.String()), nil
-}
-
-func (uuid *UUID) UnmarshalText(text []byte) error {
-	var err error
-	*uuid, err = ParseUUID(string(text))
-	return err
-}
-
-func (uuid UUID) Format(f fmt.State, verb rune) {
-	fmtutil.FormatByteArrayStringer(uuid, uuid[:], f, verb)
-}
-
-func (a UUID) Cmp(b UUID) int {
-	for i := range a {
-		if d := int(a[i]) - int(b[i]); d != 0 {
-			return d
-		}
-	}
-	return 0
-}
-
-func ParseUUID(str string) (UUID, error) {
-	var ret UUID
-	j := 0
-	for i := 0; i < len(str); i++ {
-		if j >= len(ret)*2 {
-			return UUID{}, fmt.Errorf("too long to be a UUID: %q|%q", str[:i], str[i:])
-		}
-		c := str[i]
-		var v byte
-		switch {
-		case '0' <= c && c <= '9':
-			v = c - '0'
-		case 'a' <= c && c <= 'f':
-			v = c - 'a' + 10
-		case 'A' <= c && c <= 'F':
-			v = c - 'A' + 10
-		case c == '-':
-			continue
-		default:
-			return UUID{}, fmt.Errorf("illegal byte in UUID: %q|%q|%q", str[:i], str[i:i+1], str[i+1:])
-		}
-		if j%2 == 0 {
-			ret[j/2] = v << 4
-		} else {
-			ret[j/2] = (ret[j/2] & 0xf0) | (v & 0x0f)
-		}
-		j++
-	}
-	return ret, nil
-}
-
-func MustParseUUID(str string) UUID {
-	ret, err := ParseUUID(str)
-	if err != nil {
-		panic(err)
-	}
-	return ret
-}