1 files changed, 0 insertions, 26 deletions
diff --git a/packfile/ofs.go b/packfile/ofs.go
deleted file mode 100644
index 4992a506..00000000
--- a/packfile/ofs.go
+++ /dev/null
@@ -1,26 +0,0 @@
-package packfile
-
-import "fmt"
-
-// ParseOfsDeltaDistance parses one ofs-delta backward distance.
-func ParseOfsDeltaDistance(buf []byte) (uint64, int, error) {
-	if len(buf) == 0 {
-		return 0, 0, fmt.Errorf("packfile: malformed ofs-delta distance")
-	}
-
-	b := buf[0]
-	dist := uint64(b & 0x7f)
-
-	consumed := 1
-	for b&0x80 != 0 {
-		if consumed >= len(buf) {
-			return 0, 0, fmt.Errorf("packfile: malformed ofs-delta distance")
-		}
-
-		b = buf[consumed]
-		consumed++
-		dist = ((dist + 1) << 7) + uint64(b&0x7f)
-	}
-
-	return dist, consumed, nil
-}