1 files changed, 0 insertions, 30 deletions
diff --git a/vendor/github.com/abema/go-mp4/internal/util/io.go b/vendor/github.com/abema/go-mp4/internal/util/io.go
deleted file mode 100644
index 1e4681186..000000000
--- a/vendor/github.com/abema/go-mp4/internal/util/io.go
+++ /dev/null
@@ -1,30 +0,0 @@
-package util
-
-import (
-	"bytes"
-	"io"
-)
-
-func ReadString(r io.Reader) (string, error) {
-	b := make([]byte, 1)
-	buf := bytes.NewBuffer(nil)
-	for {
-		if _, err := r.Read(b); err != nil {
-			return "", err
-		}
-		if b[0] == 0 {
-			return buf.String(), nil
-		}
-		buf.Write(b)
-	}
-}
-
-func WriteString(w io.Writer, s string) error {
-	if _, err := w.Write([]byte(s)); err != nil {
-		return err
-	}
-	if _, err := w.Write([]byte{0}); err != nil {
-		return err
-	}
-	return nil
-}