Delete bundled copy of NSS and replace with README.

nss/lib/certdb/certxutl.h

-/* 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/. */
-
-/*
- * x.509 v3 certificate extension helper routines
- *
- */
-
-#ifndef _CERTXUTL_H_
-#define _CERTXUTL_H_
-
-#include "nspr.h"
-
-#ifdef OLD
-typedef enum {
-    CertificateExtensions,
-    CrlExtensions,
-    OCSPRequestExtensions,
-    OCSPSingleRequestExtensions,
-    OCSPResponseSingleExtensions
-} ExtensionsType;
-#endif
-
-extern PRBool cert_HasCriticalExtension(CERTCertExtension **extensions);
-
-extern SECStatus CERT_FindBitStringExtension(CERTCertExtension **extensions,
-                                             int tag, SECItem *retItem);
-extern void *cert_StartExtensions(void *owner, PLArenaPool *arena,
-                                  void (*setExts)(void *object,
-                                                  CERTCertExtension **exts));
-
-extern SECStatus cert_FindExtension(CERTCertExtension **extensions, int tag,
-                                    SECItem *value);
-
-extern SECStatus cert_FindExtensionByOID(CERTCertExtension **extensions,
-                                         SECItem *oid, SECItem *value);
-
-extern SECStatus cert_GetExtenCriticality(CERTCertExtension **extensions,
-                                          int tag, PRBool *isCritical);
-
-extern PRBool cert_HasUnknownCriticalExten(CERTCertExtension **extensions);
-
-#endif