1 files changed, 0 insertions, 61 deletions
diff --git a/src/pkg/io/multi.go b/src/pkg/io/multi.go
deleted file mode 100644
index e26cc53e9..000000000
--- a/src/pkg/io/multi.go
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright 2010 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package io
-
-type multiReader struct {
-	readers []Reader
-}
-
-func (mr *multiReader) Read(p []byte) (n int, err error) {
-	for len(mr.readers) > 0 {
-		n, err = mr.readers[0].Read(p)
-		if n > 0 || err != EOF {
-			if err == EOF {
-				// Don't return EOF yet. There may be more bytes
-				// in the remaining readers.
-				err = nil
-			}
-			return
-		}
-		mr.readers = mr.readers[1:]
-	}
-	return 0, EOF
-}
-
-// MultiReader returns a Reader that's the logical concatenation of
-// the provided input readers.  They're read sequentially.  Once all
-// inputs have returned EOF, Read will return EOF.  If any of the readers
-// return a non-nil, non-EOF error, Read will return that error.
-func MultiReader(readers ...Reader) Reader {
-	r := make([]Reader, len(readers))
-	copy(r, readers)
-	return &multiReader{r}
-}
-
-type multiWriter struct {
-	writers []Writer
-}
-
-func (t *multiWriter) Write(p []byte) (n int, err error) {
-	for _, w := range t.writers {
-		n, err = w.Write(p)
-		if err != nil {
-			return
-		}
-		if n != len(p) {
-			err = ErrShortWrite
-			return
-		}
-	}
-	return len(p), nil
-}
-
-// MultiWriter creates a writer that duplicates its writes to all the
-// provided writers, similar to the Unix tee(1) command.
-func MultiWriter(writers ...Writer) Writer {
-	w := make([]Writer, len(writers))
-	copy(w, writers)
-	return &multiWriter{w}
-}