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-rw-r--r--xpcom/io/StreamBufferSink.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/xpcom/io/StreamBufferSink.h b/xpcom/io/StreamBufferSink.h
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+++ b/xpcom/io/StreamBufferSink.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_StreamBufferSink_h
+#define mozilla_StreamBufferSink_h
+
+#include <cstddef>
+#include "mozilla/Span.h"
+#include "nsString.h"
+
+namespace mozilla {
+
+class StreamBufferSink {
+ public:
+ virtual mozilla::Span<char> Data() = 0;
+
+ nsDependentCSubstring Slice(size_t aOffset) {
+ return nsDependentCSubstring(Data().First(aOffset));
+ }
+
+ virtual ~StreamBufferSink() = default;
+};
+
+} // namespace mozilla
+
+#endif // mozilla_StreamBufferSink_h