First cut for a very conservative source tree cleanup:

1. merge various obsolete readme texts into doc/ssleay.txt
   where we collect the old documents and readme texts.

2. remove the first part of files where I'm already sure that we no longer need
   them because of three reasons: either they are just temporary files which
   were left by Eric or they are preserved original files where I've verified
   that the diff is also available in the CVS via "cvs diff -rSSLeay_0_8_1b"
   or they were renamed (as it was definitely the case for the crypto/md/
   stuff).

We've still a horrible mess under crypto/bn/asm/.  There for a lot of files
I'm sure whether we need them or not. So, when someone knows it better, feel
free to cleanup there.

34 files changed, 407 insertions, 4865 deletions

diff --git a/crypto/asn1/a_bitstr.orig.c b/crypto/asn1/a_bitstr.orig.c
deleted file mode 100644
index 871e0575d9..0000000000
--- a/crypto/asn1/a_bitstr.orig.c
+++ /dev/null
@@ -1,236 +0,0 @@
-/* crypto/asn1/a_bitstr.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 <stdio.h>
-#include "cryptlib.h"
-#include "asn1.h"
-
-/* ASN1err(ASN1_F_ASN1_STRING_NEW,ASN1_R_STRING_TOO_SHORT);
- * ASN1err(ASN1_F_D2I_ASN1_BIT_STRING,ASN1_R_EXPECTING_A_BIT_STRING);
- */
-
-int i2d_ASN1_BIT_STRING(a,pp)
-ASN1_BIT_STRING *a;
-unsigned char **pp;
-	{
-	int ret,i,j,r,bits,len;
-	unsigned char *p,*d;
-
-	if (a == NULL) return(0);
-
-	len=a->length;
-
-	if ((len > 0)
-		{
-		if (a->flags & ASN1_FG_BITS_LEFT))
-			{
-			bits=a->flags&0x07;
-			}
-		else
-			{
-			for ( ; len > 0; len--)
-				{
-				if (a->data[len-1]) break;
-				}
-			j=a->data[len-1];
-			if      (j & 0x80) bits=1;
-			else if (j & 0x40) bits=2;
-			else if (j & 0x20) bits=3;
-			else if (j & 0x10) bits=4;
-			else if (j & 0x08) bits=5;
-			else if (j & 0x04) bits=6;
-			else if (j & 0x02) bits=7;
-			else if (j & 0x01) bits=8;
-			else bits=0;
-			}
-		}
-	else
-		bits=0;
-	ret=1+len;
-	r=ASN1_object_size(0,ret,V_ASN1_BIT_STRING);
-	if (pp == NULL) return(r);
-	p= *pp;
-
-	ASN1_put_object(&p,0,ret,V_ASN1_BIT_STRING,V_ASN1_UNIVERSAL);
-	if (bits == 0)
-		j=0;
-	else	j=8-bits;
-	*(p++)=(unsigned char)j;
-	d=a->data;
-	memcpy(p,d,len);
-	p+=len;
-	if (len > 0) p[-1]&=(0xff<<j);
-	*pp=p;
-	return(r);
-	}
-
-ASN1_BIT_STRING *d2i_ASN1_BIT_STRING(a, pp, length)
-ASN1_BIT_STRING **a;
-unsigned char **pp;
-long length;
-	{
-	ASN1_BIT_STRING *ret=NULL;
-	unsigned char *p,*s;
-	long len;
-	int inf,tag,xclass;
-	int i;
-
-	if ((a == NULL) || ((*a) == NULL))
-		{
-		if ((ret=ASN1_BIT_STRING_new()) == NULL) return(NULL);
-		}
-	else
-		ret=(*a);
-
-	p= *pp;
-	inf=ASN1_get_object(&p,&len,&tag,&xclass,length);
-	if (inf & 0x80)
-		{
-		i=ASN1_R_BAD_OBJECT_HEADER;
-		goto err;
-		}
-
-	if (tag != V_ASN1_BIT_STRING)
-		{
-		i=ASN1_R_EXPECTING_A_BIT_STRING;
-		goto err;
-		}
-	if (len < 1) { i=ASN1_R_STRING_TOO_SHORT; goto err; }
-
-	i= *(p++);
-	ret->flag&= ~(ASN1_FG_BITS_LEFT|0x07); /* clear */
-	if (i > 0)
-		ret->flag|=(ASN1_FG_BITS_LEFT|(i&0x07)); /* set */
-
-	if (len-- > 1) /* using one because of the bits left byte */
-		{
-		s=(unsigned char *)Malloc((int)len);
-		if (s == NULL)
-			{
-			i=ERR_R_MALLOC_FAILURE;
-			goto err;
-			}
-		memcpy(s,p,(int)len);
-		s[len-1]&=(0xff<<i);
-		p+=len;
-		}
-	else
-		s=NULL;
-
-	ret->length=(int)len;
-	if (ret->data != NULL) Free((char *)ret->data);
-	ret->data=s;
-	ret->type=V_ASN1_BIT_STRING;
-	if (a != NULL) (*a)=ret;
-	*pp=p;
-	return(ret);
-err:
-	ASN1err(ASN1_F_D2I_ASN1_BIT_STRING,i);
-	if ((ret != NULL) && ((a == NULL) || (*a != ret)))
-		ASN1_BIT_STRING_free(ret);
-	return(NULL);
-	}
-
-/* These next 2 functions from Goetz Babin-Ebell <babinebell@trustcenter.de>
- */
-int ASN1_BIT_STRING_set_bit(a,n,value)
-ASN1_BIT_STRING *a;
-int n;
-int value;
-	{
-	int w,v,iv;
-	unsigned char *c;
-
-	w=n/8;
-	v=1<<(7-(n&0x07));
-	iv= ~v;
-
-	a->flag&= ~(ASN1_FG_BITS_LEFT|0x07); /* clear, set on write */
-
-	if (a == NULL) return(0);
-	if ((a->length < (w+1)) || (a->data == NULL))
-		{
-		if (!value) return(1); /* Don't need to set */
-		if (a->data == NULL)
-			c=(unsigned char *)Malloc(w+1);
-		else
-			c=(unsigned char *)Realloc(a->data,w+1);
-		if (c == NULL) return(0);
-		a->data=c;
-		a->length=w+1;
-		c[w]=0;
-		}
-	a->data[w]=((a->data[w])&iv)|v;
-	while ((a->length > 0) && (a->data[a->length-1] == 0))
-		a->length--;
-	return(1);
-	}
-
-int ASN1_BIT_STRING_get_bit(a,n)
-ASN1_BIT_STRING *a;
-int n;
-	{
-	int w,v;
-
-	w=n/8;
-	v=1<<(7-(n&0x07));
-	if ((a == NULL) || (a->length < (w+1)) || (a->data == NULL))
-		return(0);
-	return((a->data[w]&v) != 0);
-	}
-
diff --git a/crypto/asn1/x b/crypto/asn1/x
deleted file mode 100644
index 13acdab427..0000000000
--- a/crypto/asn1/x
+++ /dev/null
@@ -1,353 +0,0 @@
-/* crypto/asn1/x_crl.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 <stdio.h>
-#include "cryptlib.h"
-#include "asn1_mac.h"
-#include "x509.h"
-
-/*
- * ASN1err(ASN1_F_D2I_X509_CRL,ASN1_R_LENGTH_MISMATCH);
- * ASN1err(ASN1_F_D2I_X509_CRL_INFO,ASN1_R_EXPECTING_A_SEQUENCE);
- * ASN1err(ASN1_F_D2I_X509_REVOKED,ASN1_R_LENGTH_MISMATCH);
- * ASN1err(ASN1_F_X509_CRL_NEW,ASN1_R_LENGTH_MISMATCH);
- * ASN1err(ASN1_F_X509_CRL_INFO_NEW,ASN1_R_EXPECTING_A_SEQUENCE);
- * ASN1err(ASN1_F_X509_REVOKED_NEW,ASN1_R_LENGTH_MISMATCH);
- */
-
-#ifndef NOPROTO
-static int X509_REVOKED_cmp(X509_REVOKED **a,X509_REVOKED **b);
-static int X509_REVOKED_seq_cmp(X509_REVOKED **a,X509_REVOKED **b);
-#else
-static int X509_REVOKED_cmp();
-static int X509_REVOKED_seq_cmp();
-#endif
-
-int i2d_X509_REVOKED(a,pp)
-X509_REVOKED *a;
-unsigned char **pp;
-	{
-	M_ASN1_I2D_vars(a);
-
-	M_ASN1_I2D_len(a->serialNumber,i2d_ASN1_INTEGER);
-	M_ASN1_I2D_len(a->revocationDate,i2d_ASN1_UTCTIME);
-	M_ASN1_I2D_len_SEQ_opt(a->extensions,i2d_X509_EXTENSION);
-
-	M_ASN1_I2D_seq_total();
-
-	M_ASN1_I2D_put(a->serialNumber,i2d_ASN1_INTEGER);
-	M_ASN1_I2D_put(a->revocationDate,i2d_ASN1_UTCTIME);
-	M_ASN1_I2D_put_SEQ_opt(a->extensions,i2d_X509_EXTENSION);
-
-	M_ASN1_I2D_finish();
-	}
-
-X509_REVOKED *d2i_X509_REVOKED(a,pp,length)
-X509_REVOKED **a;
-unsigned char **pp;
-long length;
-	{
-	M_ASN1_D2I_vars(a,X509_REVOKED *,X509_REVOKED_new);
-
-	M_ASN1_D2I_Init();
-	M_ASN1_D2I_start_sequence();
-	M_ASN1_D2I_get(ret->serialNumber,d2i_ASN1_INTEGER);
-	M_ASN1_D2I_get(ret->revocationDate,d2i_ASN1_UTCTIME);
-	M_ASN1_D2I_get_seq_opt(ret->extensions,d2i_X509_EXTENSION);
-	M_ASN1_D2I_Finish(a,X509_REVOKED_free,ASN1_F_D2I_X509_REVOKED);
-	}
-
-int i2d_X509_CRL_INFO(a,pp)
-X509_CRL_INFO *a;
-unsigned char **pp;
-	{
-	int v1=0;
-	long l=0;
-	M_ASN1_I2D_vars(a);
-
-	if (sk_num(a->revoked) != 0)
-		qsort((char *)a->revoked->data,sk_num(a->revoked),
-			sizeof(X509_REVOKED *),(int (*)(P_CC_CC))X509_REVOKED_seq_cmp);
-	if ((a->version != NULL) && ((l=ASN1_INTEGER_get(a->version)) != 0))
-		{
-		M_ASN1_I2D_len(a->version,i2d_ASN1_INTEGER);
-		}
-	M_ASN1_I2D_len(a->sig_alg,i2d_X509_ALGOR);
-	M_ASN1_I2D_len(a->issuer,i2d_X509_NAME);
-	M_ASN1_I2D_len(a->lastUpdate,i2d_ASN1_UTCTIME);
-	if (a->nextUpdate != NULL)
-		{ M_ASN1_I2D_len(a->nextUpdate,i2d_ASN1_UTCTIME); }
-	M_ASN1_I2D_len_SEQ_opt(a->revoked,i2d_X509_REVOKED);
-	M_ASN1_I2D_len_EXP_set_opt(a->extensions,i2d_X509_EXTENSION,0,
-		V_ASN1_SEQUENCE,v1);
-
-	M_ASN1_I2D_seq_total();
-
-	if ((a->version != NULL) && (l != 0))
-		{
-		M_ASN1_I2D_put(a->version,i2d_ASN1_INTEGER);
-		}
-	M_ASN1_I2D_put(a->sig_alg,i2d_X509_ALGOR);
-	M_ASN1_I2D_put(a->issuer,i2d_X509_NAME);
-	M_ASN1_I2D_put(a->lastUpdate,i2d_ASN1_UTCTIME);
-	if (a->nextUpdate != NULL)
-		{ M_ASN1_I2D_put(a->nextUpdate,i2d_ASN1_UTCTIME); }
-	M_ASN1_I2D_put_SEQ_opt(a->revoked,i2d_X509_REVOKED);
-	M_ASN1_I2D_put_EXP_set_opt(a->extensions,i2d_X509_EXTENSION,0,
-		V_ASN1_SEQUENCE,v1);
-
-	M_ASN1_I2D_finish();
-	}
-
-X509_CRL_INFO *d2i_X509_CRL_INFO(a,pp,length)
-X509_CRL_INFO **a;
-unsigned char **pp;
-long length;
-	{
-	int i,ver=0;
-	M_ASN1_D2I_vars(a,X509_CRL_INFO *,X509_CRL_INFO_new);
-
-
-	M_ASN1_D2I_Init();
-	M_ASN1_D2I_start_sequence();
-	M_ASN1_D2I_get_opt(ret->version,d2i_ASN1_INTEGER,V_ASN1_INTEGER);
-	if (ret->version != NULL)
-		ver=ret->version->data[0];
-	
-	if ((ver == 0) && (ret->version != NULL))
-		{
-		ASN1_INTEGER_free(ret->version);
-		ret->version=NULL;
-		}
-	M_ASN1_D2I_get(ret->sig_alg,d2i_X509_ALGOR);
-	M_ASN1_D2I_get(ret->issuer,d2i_X509_NAME);
-	M_ASN1_D2I_get(ret->lastUpdate,d2i_ASN1_UTCTIME);
-	M_ASN1_D2I_get_opt(ret->nextUpdate,d2i_ASN1_UTCTIME,V_ASN1_UTCTIME);
-	if (ret->revoked != NULL)
-		{
-		while (sk_num(ret->revoked))
-			X509_REVOKED_free((X509_REVOKED *)sk_pop(ret->revoked));
-		}
-	M_ASN1_D2I_get_seq_opt(ret->revoked,d2i_X509_REVOKED);
-
-	if (ret->revoked != NULL)
-		{
-		for (i=0; i<sk_num(ret->revoked); i++)
-			{
-			((X509_REVOKED *)sk_value(ret->revoked,i))->sequence=i;
-			}
-		}
-
-	if (ver >= 1)
-		{
-		if (ret->extensions != NULL)
-			{
-			while (sk_num(ret->extensions))
-				X509_EXTENSION_free((X509_EXTENSION *)
-				sk_pop(ret->extensions));
-			}
-			
-		M_ASN1_D2I_get_EXP_set_opt(ret->extensions,d2i_X509_EXTENSION,
-			0,V_ASN1_SEQUENCE);
-		}
-
-	M_ASN1_D2I_Finish(a,X509_CRL_INFO_free,ASN1_F_D2I_X509_CRL_INFO);
-	}
-
-int i2d_X509_CRL(a,pp)
-X509_CRL *a;
-unsigned char **pp;
-	{
-	M_ASN1_I2D_vars(a);
-
-	M_ASN1_I2D_len(a->crl,i2d_X509_CRL_INFO);
-	M_ASN1_I2D_len(a->sig_alg,i2d_X509_ALGOR);
-	M_ASN1_I2D_len(a->signature,i2d_ASN1_BIT_STRING);
-
-	M_ASN1_I2D_seq_total();
-
-	M_ASN1_I2D_put(a->crl,i2d_X509_CRL_INFO);
-	M_ASN1_I2D_put(a->sig_alg,i2d_X509_ALGOR);
-	M_ASN1_I2D_put(a->signature,i2d_ASN1_BIT_STRING);
-
-	M_ASN1_I2D_finish();
-	}
-
-X509_CRL *d2i_X509_CRL(a,pp,length)
-X509_CRL **a;
-unsigned char **pp;
-long length;
-	{
-	M_ASN1_D2I_vars(a,X509_CRL *,X509_CRL_new);
-
-	M_ASN1_D2I_Init();
-	M_ASN1_D2I_start_sequence();
-	M_ASN1_D2I_get(ret->crl,d2i_X509_CRL_INFO);
-	M_ASN1_D2I_get(ret->sig_alg,d2i_X509_ALGOR);
-	M_ASN1_D2I_get(ret->signature,d2i_ASN1_BIT_STRING);
-
-	M_ASN1_D2I_Finish(a,X509_CRL_free,ASN1_F_D2I_X509_CRL);
-	}
-
-
-X509_REVOKED *X509_REVOKED_new()
-	{
-	X509_REVOKED *ret=NULL;
-
-	M_ASN1_New_Malloc(ret,X509_REVOKED);
-	M_ASN1_New(ret->serialNumber,ASN1_INTEGER_new);
-	M_ASN1_New(ret->revocationDate,ASN1_UTCTIME_new);
-	ret->extensions=NULL;
-	return(ret);
-	M_ASN1_New_Error(ASN1_F_X509_REVOKED_NEW);
-	}
-
-X509_CRL_INFO *X509_CRL_INFO_new()
-	{
-	X509_CRL_INFO *ret=NULL;
-
-	M_ASN1_New_Malloc(ret,X509_CRL_INFO);
-	ret->version=NULL;
-	M_ASN1_New(ret->sig_alg,X509_ALGOR_new);
-	M_ASN1_New(ret->issuer,X509_NAME_new);
-	M_ASN1_New(ret->lastUpdate,ASN1_UTCTIME_new);
-	ret->nextUpdate=NULL;
-	M_ASN1_New(ret->revoked,sk_new_null);
-	M_ASN1_New(ret->extensions,sk_new_null);
-	ret->revoked->comp=(int (*)())X509_REVOKED_cmp;
-	return(ret);
-	M_ASN1_New_Error(ASN1_F_X509_CRL_INFO_NEW);
-	}
-
-X509_CRL *X509_CRL_new()
-	{
-	X509_CRL *ret=NULL;
-
-	M_ASN1_New_Malloc(ret,X509_CRL);
-	ret->references=1;
-	M_ASN1_New(ret->crl,X509_CRL_INFO_new);
-	M_ASN1_New(ret->sig_alg,X509_ALGOR_new);
-	M_ASN1_New(ret->signature,ASN1_BIT_STRING_new);
-	return(ret);
-	M_ASN1_New_Error(ASN1_F_X509_CRL_NEW);
-	}
-
-void X509_REVOKED_free(a)
-X509_REVOKED *a;
-	{
-	if (a == NULL) return;
-	ASN1_INTEGER_free(a->serialNumber);
-	ASN1_UTCTIME_free(a->revocationDate);
-	sk_pop_free(a->extensions,X509_EXTENSION_free);
-	Free((char *)a);
-	}
-
-void X509_CRL_INFO_free(a)
-X509_CRL_INFO *a;
-	{
-	if (a == NULL) return;
-	ASN1_INTEGER_free(a->version);
-	X509_ALGOR_free(a->sig_alg);
-	X509_NAME_free(a->issuer);
-	ASN1_UTCTIME_free(a->lastUpdate);
-	if (a->nextUpdate)
-		ASN1_UTCTIME_free(a->nextUpdate);
-	sk_pop_free(a->revoked,X509_REVOKED_free);
-	sk_pop_free(a->extensions,X509_EXTENSION_free);
-	Free((char *)a);
-	}
-
-void X509_CRL_free(a)
-X509_CRL *a;
-	{
-	int i;
-
-	if (a == NULL) return;
-
-	i=CRYPTO_add(&a->references,-1,CRYPTO_LOCK_X509_CRL);
-#ifdef REF_PRINT
-	REF_PRINT("X509_CRL",a);
-#endif
-	if (i > 0) return;
-#ifdef REF_CHECK
-	if (i < 0)
-		{
-		fprintf(stderr,"X509_CRL_free, bad reference count\n");
-		abort();
-		}
-#endif
-
-	X509_CRL_INFO_free(a->crl);
-	X509_ALGOR_free(a->sig_alg);
-	ASN1_BIT_STRING_free(a->signature);
-	Free((char *)a);
-	}
-
-static int X509_REVOKED_cmp(a,b)
-X509_REVOKED **a,**b;
-	{
-	return(ASN1_STRING_cmp(
-		(ASN1_STRING *)(*a)->serialNumber,
-		(ASN1_STRING *)(*b)->serialNumber));
-	}
-
-static int X509_REVOKED_seq_cmp(a,b)
-X509_REVOKED **a,**b;
-	{
-	return((*a)->sequence-(*b)->sequence);
-	}
diff --git a/crypto/bf/bf_locl b/crypto/bf/bf_locl
deleted file mode 100644
index abc23d7060..0000000000
--- a/crypto/bf/bf_locl
+++ /dev/null
@@ -1,243 +0,0 @@
-/* crypto/bf/bf_local.h */
-/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@mincom.oz.au).
- * 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@mincom.oz.au).
- * 
- * 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@mincom.oz.au)"
- *    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@mincom.oz.au)"
- * 
- * 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.]
- */
-/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
- *
- * Always modify bf_locl.org since bf_locl.h is automatically generated from
- * it during SSLeay configuration.
- *
- * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
- */
-
-/* Special defines which change the way the code is built depending on the
-   CPU and OS.  For SGI machines you can use _MIPS_SZLONG (32 or 64) to find
-   even newer MIPS CPU's, but at the moment one size fits all for
-   optimization options.  Older Sparc's work better with only UNROLL, but
-   there's no way to tell at compile time what it is you're running on */
-
-#if defined( sun )                    /* Newer Sparc's */
-#  define BF_PTR
-#elif defined( __ultrix )     /* Older MIPS */
-#  define BF_PTR
-#elif defined( __osf1__ )     /* Alpha */
-  /* None */
-#elif defined ( _AIX )                /* RS6000 */
-  /* Unknown */
-#elif defined( __hpux )               /* HP-PA */
-  /* None */
-#elif defined( __aux )                /* 68K */
-  /* Unknown */
-#elif defined( __dgux )               /* 88K (but P6 in latest boxes) */
-  /* Unknown */
-#elif defined( __sgi )                /* Newer MIPS */
-#  define BF_PTR
-#elif defined( i386 )         /* x86 boxes, should be gcc */
-#  define BF_PTR2
-#elif defined( _MSC_VER )     /* x86 boxes, Visual C */
-#  define BF_PTR2
-#endif /* Systems-specific speed defines */
-
-#undef c2l
-#define c2l(c,l)	(l =((unsigned long)(*((c)++)))    , \
-			 l|=((unsigned long)(*((c)++)))<< 8L, \
-			 l|=((unsigned long)(*((c)++)))<<16L, \
-			 l|=((unsigned long)(*((c)++)))<<24L)
-
-/* NOTE - c is not incremented as per c2l */
-#undef c2ln
-#define c2ln(c,l1,l2,n)	{ \
-			c+=n; \
-			l1=l2=0; \
-			switch (n) { \
-			case 8: l2 =((unsigned long)(*(--(c))))<<24L; \
-			case 7: l2|=((unsigned long)(*(--(c))))<<16L; \
-			case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \
-			case 5: l2|=((unsigned long)(*(--(c))));     \
-			case 4: l1 =((unsigned long)(*(--(c))))<<24L; \
-			case 3: l1|=((unsigned long)(*(--(c))))<<16L; \
-			case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \
-			case 1: l1|=((unsigned long)(*(--(c))));     \
-				} \
-			}
-
-#undef l2c
-#define l2c(l,c)	(*((c)++)=(unsigned char)(((l)     )&0xff), \
-			 *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>24L)&0xff))
-
-/* NOTE - c is not incremented as per l2c */
-#undef l2cn
-#define l2cn(l1,l2,c,n)	{ \
-			c+=n; \
-			switch (n) { \
-			case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
-			case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
-			case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
-			case 5: *(--(c))=(unsigned char)(((l2)     )&0xff); \
-			case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
-			case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
-			case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
-			case 1: *(--(c))=(unsigned char)(((l1)     )&0xff); \
-				} \
-			}
-
-/* NOTE - c is not incremented as per n2l */
-#define n2ln(c,l1,l2,n)	{ \
-			c+=n; \
-			l1=l2=0; \
-			switch (n) { \
-			case 8: l2 =((unsigned long)(*(--(c))))    ; \
-			case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
-			case 6: l2|=((unsigned long)(*(--(c))))<<16; \
-			case 5: l2|=((unsigned long)(*(--(c))))<<24; \
-			case 4: l1 =((unsigned long)(*(--(c))))    ; \
-			case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
-			case 2: l1|=((unsigned long)(*(--(c))))<<16; \
-			case 1: l1|=((unsigned long)(*(--(c))))<<24; \
-				} \
-			}
-
-/* NOTE - c is not incremented as per l2n */
-#define l2nn(l1,l2,c,n)	{ \
-			c+=n; \
-			switch (n) { \
-			case 8: *(--(c))=(unsigned char)(((l2)    )&0xff); \
-			case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
-			case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
-			case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
-			case 4: *(--(c))=(unsigned char)(((l1)    )&0xff); \
-			case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
-			case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
-			case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
-				} \
-			}
-
-#undef n2l
-#define n2l(c,l)        (l =((unsigned long)(*((c)++)))<<24L, \
-                         l|=((unsigned long)(*((c)++)))<<16L, \
-                         l|=((unsigned long)(*((c)++)))<< 8L, \
-                         l|=((unsigned long)(*((c)++))))
-
-#undef l2n
-#define l2n(l,c)        (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \
-                         *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
-                         *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
-                         *((c)++)=(unsigned char)(((l)     )&0xff))</