Add webappHEADmaster

1 files changed, 60 insertions, 0 deletions

diff --git a/cli/vendor/github.com/ethereum/go-ethereum/rlp/iterator.go b/cli/vendor/github.com/ethereum/go-ethereum/rlp/iterator.go
new file mode 100644
index 0000000..6be5745
--- /dev/null
+++ b/cli/vendor/github.com/ethereum/go-ethereum/rlp/iterator.go
@@ -0,0 +1,60 @@
+// Copyright 2020 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+package rlp
+
+type listIterator struct {
+	data []byte
+	next []byte
+	err  error
+}
+
+// NewListIterator creates an iterator for the (list) represented by data
+// TODO: Consider removing this implementation, as it is no longer used.
+func NewListIterator(data RawValue) (*listIterator, error) {
+	k, t, c, err := readKind(data)
+	if err != nil {
+		return nil, err
+	}
+	if k != List {
+		return nil, ErrExpectedList
+	}
+	it := &listIterator{
+		data: data[t : t+c],
+	}
+	return it, nil
+}
+
+// Next forwards the iterator one step, returns true if it was not at end yet
+func (it *listIterator) Next() bool {
+	if len(it.data) == 0 {
+		return false
+	}
+	_, t, c, err := readKind(it.data)
+	it.next = it.data[:t+c]
+	it.data = it.data[t+c:]
+	it.err = err
+	return true
+}
+
+// Value returns the current value
+func (it *listIterator) Value() []byte {
+	return it.next
+}
+
+func (it *listIterator) Err() error {
+	return it.err
+}