diff -r 000000000000 -r 6474c204b198 security/manager/ssl/src/nsNSSASN1Object.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/security/manager/ssl/src/nsNSSASN1Object.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,62 @@
+/* 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 _NSSASN_H_
+#define _NSSASN_H_
+
+#include "nscore.h"
+#include "nsIX509Cert.h"
+#include "nsCOMPtr.h"
+#include "nsString.h"
+#include "nsIASN1Sequence.h"
+#include "nsIASN1PrintableItem.h"
+#include "nsIMutableArray.h"
+
+//
+// Read comments in nsIX509Cert.idl for a description of the desired
+// purpose for this ASN1 interface implementation.
+//
+
+class nsNSSASN1Sequence : public nsIASN1Sequence
+{
+public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIASN1SEQUENCE
+  NS_DECL_NSIASN1OBJECT
+
+  nsNSSASN1Sequence();
+  virtual ~nsNSSASN1Sequence();
+  /* additional members */
+private:
+  nsCOMPtr<nsIMutableArray> mASN1Objects;
+  nsString mDisplayName;
+  nsString mDisplayValue;
+  uint32_t mType;
+  uint32_t mTag;
+  bool     mIsValidContainer;
+  bool     mIsExpanded;
+};
+
+class nsNSSASN1PrintableItem : public nsIASN1PrintableItem
+{
+public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIASN1PRINTABLEITEM
+  NS_DECL_NSIASN1OBJECT
+
+  nsNSSASN1PrintableItem();
+  virtual ~nsNSSASN1PrintableItem();
+  /* additional members */
+private:
+  nsString mDisplayName;
+  nsString mValue;
+  uint32_t mType;
+  uint32_t mTag;
+  unsigned char *mData;
+  uint32_t       mLen;
+};
+
+nsresult CreateFromDER(unsigned char *data,
+                       unsigned int   len,
+                       nsIASN1Object **retval);
+#endif //_NSSASN_H_