Delete bundled copy of OpenSSL and replace with README.

openssl/crypto/rc4/rc4_skey.c

Index: openssl/crypto/rc4/rc4_skey.c
diff --git a/openssl/crypto/rc4/rc4_skey.c b/openssl/crypto/rc4/rc4_skey.c
deleted file mode 100644
index fda27636e7b3477e75cf543658cd2a4105c3cf1d..0000000000000000000000000000000000000000
--- a/openssl/crypto/rc4/rc4_skey.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/* crypto/rc4/rc4_skey.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- * 
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * 
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#include <openssl/rc4.h>
-#include "rc4_locl.h"
-#include <openssl/opensslv.h>
-
-const char RC4_version[]="RC4" OPENSSL_VERSION_PTEXT;
-
-const char *RC4_options(void)
-	{
-#ifdef RC4_INDEX
-	if (sizeof(RC4_INT) == 1)
-		return("rc4(idx,char)");
-	else
-		return("rc4(idx,int)");
-#else
-	if (sizeof(RC4_INT) == 1)
-		return("rc4(ptr,char)");
-	else
-		return("rc4(ptr,int)");
-#endif
-	}
-
-/* RC4 as implemented from a posting from
- * Newsgroups: sci.crypt
- * From: sterndark@netcom.com (David Sterndark)
- * Subject: RC4 Algorithm revealed.
- * Message-ID: <sternCvKL4B.Hyy@netcom.com>
- * Date: Wed, 14 Sep 1994 06:35:31 GMT
- */
-
-void private_RC4_set_key(RC4_KEY *key, int len, const unsigned char *data)
-	{
-        register RC4_INT tmp;
-        register int id1,id2;
-        register RC4_INT *d;
-        unsigned int i;
-        
-        d= &(key->data[0]);
-        key->x = 0;     
-        key->y = 0;     
-        id1=id2=0;     
-
-#define SK_LOOP(d,n) { \
-		tmp=d[(n)]; \
-		id2 = (data[id1] + tmp + id2) & 0xff; \
-		if (++id1 == len) id1=0; \
-		d[(n)]=d[id2]; \
-		d[id2]=tmp; }
-
-	for (i=0; i < 256; i++) d[i]=i;
-	for (i=0; i < 256; i+=4)
-		{
-		SK_LOOP(d,i+0);
-		SK_LOOP(d,i+1);
-		SK_LOOP(d,i+2);
-		SK_LOOP(d,i+3);
-		}
-	}
-