Delete bundled copy of OpenSSL and replace with README.

openssl/crypto/md5/md5_locl.h

-/* crypto/md5/md5_locl.h */
-/* 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 <stdlib.h>
-#include <string.h>
-#include <openssl/e_os2.h>
-#include <openssl/md5.h>
-
-#ifndef MD5_LONG_LOG2
-#define MD5_LONG_LOG2 2 /* default to 32 bits */
-#endif
-
-#ifdef MD5_ASM
-# if defined(__i386) || defined(__i386__) || defined(_M_IX86) || defined(__INTEL__) || \
-     defined(__x86_64) || defined(__x86_64__) || defined(_M_AMD64) || defined(_M_X64)
-#  define md5_block_data_order md5_block_asm_data_order
-# elif defined(__ia64) || defined(__ia64__) || defined(_M_IA64)
-#  define md5_block_data_order md5_block_asm_data_order
-# endif
-#endif
-
-void md5_block_data_order (MD5_CTX *c, const void *p,size_t num);
-
-#define DATA_ORDER_IS_LITTLE_ENDIAN
-
-#define HASH_LONG               MD5_LONG
-#define HASH_CTX                MD5_CTX
-#define HASH_CBLOCK             MD5_CBLOCK
-#define HASH_UPDATE             MD5_Update
-#define HASH_TRANSFORM          MD5_Transform
-#define HASH_FINAL              MD5_Final
-#define HASH_MAKE_STRING(c,s)   do {    \
-        unsigned long ll;               \
-        ll=(c)->A; (void)HOST_l2c(ll,(s));      \
-        ll=(c)->B; (void)HOST_l2c(ll,(s));      \
-        ll=(c)->C; (void)HOST_l2c(ll,(s));      \
-        ll=(c)->D; (void)HOST_l2c(ll,(s));      \
-        } while (0)
-#define HASH_BLOCK_DATA_ORDER   md5_block_data_order
-
-#include "md32_common.h"
-
-/*
-#define F(x,y,z)        (((x) & (y))  |  ((~(x)) & (z)))
-#define G(x,y,z)        (((x) & (z))  |  ((y) & (~(z))))
-*/
-
-/* As pointed out by Wei Dai <weidai@eskimo.com>, the above can be
- * simplified to the code below.  Wei attributes these optimizations
- * to Peter Gutmann's SHS code, and he attributes it to Rich Schroeppel.
- */
-#define F(b,c,d)        ((((c) ^ (d)) & (b)) ^ (d))
-#define G(b,c,d)        ((((b) ^ (c)) & (d)) ^ (c))
-#define H(b,c,d)        ((b) ^ (c) ^ (d))
-#define I(b,c,d)        (((~(d)) | (b)) ^ (c))
-
-#define R0(a,b,c,d,k,s,t) { \
-        a+=((k)+(t)+F((b),(c),(d))); \
-        a=ROTATE(a,s); \
-        a+=b; };\
-
-#define R1(a,b,c,d,k,s,t) { \
-        a+=((k)+(t)+G((b),(c),(d))); \
-        a=ROTATE(a,s); \
-        a+=b; };
-
-#define R2(a,b,c,d,k,s,t) { \
-        a+=((k)+(t)+H((b),(c),(d))); \
-        a=ROTATE(a,s); \
-        a+=b; };
-
-#define R3(a,b,c,d,k,s,t) { \
-        a+=((k)+(t)+I((b),(c),(d))); \
-        a=ROTATE(a,s); \
-        a+=b; };