Thanos did someting

[bytom/vapor.git] / vendor / github.com / syndtr / goleveldb / leveldb / util / range.go

diff --git a/vendor/github.com/syndtr/goleveldb/leveldb/util/range.go b/vendor/github.com/syndtr/goleveldb/leveldb/util/range.go
deleted file mode 100644 (file)
index 8515958..0000000
--- a/vendor/github.com/syndtr/goleveldb/leveldb/util/range.go
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright (c) 2014, Suryandaru Triandana <syndtr@gmail.com>
-// All rights reserved.
-//
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package util
-
-// Range is a key range.
-type Range struct {
-       // Start of the key range, include in the range.
-       Start []byte
-
-       // Limit of the key range, not include in the range.
-       Limit []byte
-}
-
-// BytesPrefix returns key range that satisfy the given prefix.
-// This only applicable for the standard 'bytes comparer'.
-func BytesPrefix(prefix []byte) *Range {
-       var limit []byte
-       for i := len(prefix) - 1; i >= 0; i-- {
-               c := prefix[i]
-               if c < 0xff {
-                       limit = make([]byte, i+1)
-                       copy(limit, prefix)
-                       limit[i] = c + 1
-                       break
-               }
-       }
-       return &Range{prefix, limit}
-}