From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 parser/html/nsHtml5ByteReadable.h | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 parser/html/nsHtml5ByteReadable.h

(limited to 'parser/html/nsHtml5ByteReadable.h')

diff --git a/parser/html/nsHtml5ByteReadable.h b/parser/html/nsHtml5ByteReadable.h
new file mode 100644
index 000000000..7b6103ccf
--- /dev/null
+++ b/parser/html/nsHtml5ByteReadable.h
@@ -0,0 +1,33 @@
+/* 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 nsHtml5ByteReadable_h
+#define nsHtml5ByteReadable_h
+
+/**
+ * A weak reference wrapper around a byte array.
+ */
+class nsHtml5ByteReadable
+{
+  public:
+
+    nsHtml5ByteReadable(const uint8_t* aCurrent, const uint8_t* aEnd)
+     : current(aCurrent),
+       end(aEnd)
+    {
+    }
+
+    inline int32_t read() {
+      if (current < end) {
+        return *(current++);
+      } else {
+        return -1;
+      }
+    }
+
+  private:
+    const uint8_t* current;
+    const uint8_t* end;
+};
+#endif
-- 
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