packfile: Split to many files

1 files changed, 0 insertions, 45 deletions

diff --git a/packfile/entry.go b/packfile/entry.go
index 50c5e73b..158cf9ce 100644
--- a/packfile/entry.go
+++ b/packfile/entry.go
@@ -6,51 +6,6 @@ import (
 	"codeberg.org/lindenii/furgit/objecttype"
 )
 
-// EntryHeader is one parsed pack entry header prefix.
-type EntryHeader struct {
-	// Type is the entry type tag from the first header byte.
-	Type objecttype.Type
-	// Size is the declared resulting object size.
-	Size int64
-	// HeaderSize is the number of bytes consumed by the type/size header.
-	HeaderSize int
-}
-
-// ParseEntryHeader parses one pack entry type/size header from data.
-func ParseEntryHeader(data []byte) (EntryHeader, error) {
-	var zero EntryHeader
-	if len(data) == 0 {
-		return zero, fmt.Errorf("packfile: truncated entry header")
-	}
-
-	first := data[0]
-	header := EntryHeader{
-		Type:       objecttype.Type((first >> 4) & 0x07),
-		Size:       int64(first & 0x0f),
-		HeaderSize: 1,
-	}
-
-	shift := uint(4)
-
-	b := first
-	for b&0x80 != 0 {
-		if header.HeaderSize >= len(data) {
-			return zero, fmt.Errorf("packfile: truncated entry header")
-		}
-
-		b = data[header.HeaderSize]
-		header.HeaderSize++
-		header.Size |= int64(b&0x7f) << shift
-		shift += 7
-	}
-
-	if header.Size < 0 {
-		return zero, fmt.Errorf("packfile: negative entry size")
-	}
-
-	return header, nil
-}
-
 // Entry is one parsed pack entry prefix, including any delta base reference
 // data that appears before the compressed payload.
 type Entry struct {