Delete bundled copy of NSS and replace with README.

nspr/lib/libc/include/plbase64.h

Index: nspr/lib/libc/include/plbase64.h
diff --git a/nspr/lib/libc/include/plbase64.h b/nspr/lib/libc/include/plbase64.h
deleted file mode 100644
index 7d17ea78fcca3b4641d56fc2d909b0fdb7f9425a..0000000000000000000000000000000000000000
--- a/nspr/lib/libc/include/plbase64.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* 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 _plbase64_h
-#define _plbase64_h
-
-#include "prtypes.h"
-
-PR_BEGIN_EXTERN_C
-
-/*
- * PL_Base64Encode
- *
- * This routine encodes the data pointed to by the "src" parameter using the
- * base64 algorithm, and returns a pointer to the result.  If the "srclen"
- * parameter is not zero, it specifies the length of the source data.  If it
- * is zero, the source data is assumed to be null-terminated, and PL_strlen
- * is used to determine the source length.  If the "dest" parameter is not
- * null, it is assumed to point to a buffer of sufficient size (which may be
- * calculated: ((srclen + 2)/3)*4) into which the encoded data is placed 
- * (without any termination).  If the "dest" parameter is null, a buffer is
- * allocated from the heap to hold the encoded data, and the result *will*
- * be terminated with an extra null character.  It is the caller's 
- * responsibility to free the result when it is allocated.  A null is returned 
- * if the allocation fails.
- *
- * NOTE: when calculating ((srclen + 2)/3)*4), first ensure that
- *     srclen <= (PR_UINT32_MAX/4) * 3
- * to avoid PRUint32 overflow.
- */
-
-PR_EXTERN(char *)
-PL_Base64Encode
-(
-    const char *src,
-    PRUint32    srclen,
-    char       *dest
-);
-
-/*
- * PL_Base64Decode
- *
- * This routine decodes the data pointed to by the "src" parameter using
- * the base64 algorithm, and returns a pointer to the result.  The source
- * may either include or exclude any trailing '=' characters.  If the
- * "srclen" parameter is not zero, it specifies the length of the source
- * data.  If it is zero, PL_strlen will be used to determine the source
- * length.  If the "dest" parameter is not null, it is assumed to point to
- * a buffer of sufficient size (which may be calculated: (srclen * 3)/4
- * when srclen includes the '=' characters) into which the decoded data
- * is placed (without any termination).  If the "dest" parameter is null,
- * a buffer is allocated from the heap to hold the decoded data, and the
- * result *will* be terminated with an extra null character.  It is the
- * caller's responsibility to free the result when it is allocated.  A null
- * is retuned if the allocation fails, or if the source is not well-coded.
- *
- * NOTE: when calculating (srclen * 3)/4, first ensure that 
- *     srclen <= PR_UINT32_MAX/3
- * to avoid PRUint32 overflow.  Alternatively, calculate
- *     (srclen/4) * 3 + ((srclen%4) * 3)/4
- * which is equivalent but doesn't overflow for any value of srclen.
- */
-
-PR_EXTERN(char *)
-PL_Base64Decode
-(
-    const char *src,
-    PRUint32    srclen,
-    char       *dest
-);
-
-PR_END_EXTERN_C
-
-#endif /* _plbase64_h */