cleaning up a little

12 files changed, 19 insertions, 554 deletions

diff --git a/apps/eay.c b/apps/eay.c
deleted file mode 100644
index a84aa382bd..0000000000
--- a/apps/eay.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/* apps/eay.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 <stdlib.h>
-#include <string.h>
-
-#define MONOLITH
-#define USE_SOCKETS
-
-#include "openssl/e_os.h"
-
-#include <openssl/bio.h>
-#include <openssl/stack.h>
-#include <openssl/lhash.h>
-
-#include <openssl/err.h>
-
-#include <openssl/bn.h>
-
-#include <openssl/evp.h>
-
-#include <openssl/rand.h>
-#include <openssl/conf.h>
-#include <openssl/txt_db.h>
-
-#include <openssl/err.h>
-
-#include <openssl/x509.h>
-#include <openssl/pkcs7.h>
-#include <openssl/pem.h>
-#include <openssl/asn1.h>
-#include <openssl/objects.h>
-
-#define MONOLITH
-
-#include "openssl.c"
-#include "apps.c"
-#include "asn1pars.c"
-#ifndef NO_RSA
-#include "ca.c"
-#include "genrsa.c"
-#include "req.c"
-#include "rsa.c"
-#endif
-#ifndef NO_DH
-#include "gendh.c"
-#include "dh.c"
-#endif
-#include "crl.c"
-#include "crl2p7.c"
-#include "dgst.c"
-#include "enc.c"
-#include "errstr.c"
-#if !defined(NO_SSL2) || !defined(NO_SSL3)
-#ifndef NO_SOCK
-#include "s_cb.c"
-#include "s_client.c"
-#include "s_server.c"
-#include "s_socket.c"
-#include "s_time.c"
-#endif
-#endif
-#include "speed.c"
-#include "verify.c"
-#include "version.c"
-#include "x509.c"
-#include "ciphers.c"
-#include "sess_id.c"
-#include "pkcs7.c"
-#ifndef NO_DSA
-#include "dsaparam.c"
-#include "dsa.c"
-#include "gendsa.c"
-#endif
-
diff --git a/apps/openssl.c b/apps/openssl.c
index 748c6ce71a..2e1b606a52 100644
--- a/apps/openssl.c
+++ b/apps/openssl.c
@@ -56,10 +56,6 @@
  * [including the GNU Public Licence.]
  */
 
-#ifndef DEBUG
-#undef DEBUG
-#endif
-
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
@@ -77,12 +73,6 @@
 #include "s_apps.h"
 #include <openssl/err.h>
 
-/*
-#ifdef WINDOWS
-#include "bss_file.c"
-#endif
-*/
-
 static unsigned long MS_CALLBACK hash(FUNCTION *a);
 static int MS_CALLBACK cmp(FUNCTION *a,FUNCTION *b);
 static LHASH *prog_init(void );
@@ -90,15 +80,6 @@ static int do_cmd(LHASH *prog,int argc,char *argv[]);
 LHASH *config=NULL;
 char *default_config_file=NULL;
 
-#ifdef DEBUG
-static void sig_stop(int i)
-	{
-	char *a=NULL;
-
-	*a='\0';
-	}
-#endif
-
 /* Make sure there is only one when MONOLITH is defined */
 #ifdef MONOLITH
 BIO *bio_err=NULL;
@@ -120,15 +101,6 @@ int main(int Argc, char *Argv[])
 	arg.data=NULL;
 	arg.count=0;
 
-#if defined(DEBUG) && !defined(WINDOWS) && !defined(MSDOS)
-#ifdef SIGBUS
-	signal(SIGBUS,sig_stop);
-#endif
-#ifdef SIGSEGV
-	signal(SIGSEGV,sig_stop);
-#endif
-#endif
-
 	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
 
 	apps_startup();
@@ -235,12 +207,6 @@ end:
 	EVP_cleanup();
 	ERR_free_strings();
 
-#ifdef LEVITTE_DEBUG
-	CRYPTO_push_info("Just to make sure I get a memory leak I can see :-)");
-	(void)Malloc(1024);
-	CRYPTO_pop_info();
-#endif
-
 	CRYPTO_mem_leaks(bio_err);
 	if (bio_err != NULL)
 		{
diff --git a/apps/rsa/01.pem b/apps/rsa/01.pem
deleted file mode 100644
index 36ec57598e..0000000000
--- a/apps/rsa/01.pem
+++ /dev/null
@@ -1,15 +0,0 @@
------BEGIN CERTIFICATE-----
-MIICTjCCAbsCEGiuFKTJn6nzmiPPLxUZs1owDQYJKoZIhvcNAQEEBQAwXzELMAkG
-A1UEBhMCVVMxIDAeBgNVBAoTF1JTQSBEYXRhIFNlY3VyaXR5LCBJbmMuMS4wLAYD
-VQQLEyVTZWN1cmUgU2VydmVyIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MB4XDTk4
-MDUxODAwMDAwMFoXDTk5MDUxODIzNTk1OVowdTELMAkGA1UEBhMCVVMxETAPBgNV
-BAgTCE5ldyBZb3JrMREwDwYDVQQHFAhOZXcgWW9yazEeMBwGA1UEChQVSW5kdXN0
-cmlhbCBQcmVzcyBJbmMuMSAwHgYDVQQDFBd3d3cuaW5kdXN0cmlhbHByZXNzLmNv
-bTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAqiH9xUJNHvqCmaDon27ValJb
-qTLymF3yKKWBxbODLWjX7yKjewoqWhotaEARI6jXPqomU87gFU1tH4r/bgwh3FmU
-MK3qo92XOsvwNAHzXzWRXQNJmm54g2F1RUt00pgYiOximDse1t9RL5POCDEbfX8D
-gugrE/WwkS2FrSoc5/cCAwEAATANBgkqhkiG9w0BAQQFAAN+AIw7fvF0EtEvrNS/
-LYuqAgUw/tH0FLgCkqKLmYYm/yR+Z0hD2eP/UhF+jAwmV8rHtBnaTM7oN23RVW2k
-Cf8soiGfr2PYtfufpXtd7azUFa+WJCWnp0N29EG0BR1JOFC0Q/4dh/X9qulM8luq
-Pjrmw2eSgbdmmdumWAcNPVbV
------END CERTIFICATE-----
diff --git a/apps/rsa/1.txt b/apps/rsa/1.txt
deleted file mode 100644
index 95a862e150..0000000000
--- a/apps/rsa/1.txt
+++ /dev/null
@@ -1,50 +0,0 @@
-issuer= /C=US/O=RSA Data Security, Inc./OU=Secure Server Certification Authority
-subject=/C=US/ST=New York/L=New York/O=Industrial Press Inc./CN=www.industrialpress.com
-Certificate:
-    Data:
-        Version: 1 (0x0)
-        Serial Number:
-            68:ae:14:a4:c9:9f:a9:f3:9a:23:cf:2f:15:19:b3:5a
-        Signature Algorithm: md5WithRSAEncryption
-        Issuer: C=US, O=RSA Data Security, Inc., OU=Secure Server Certification Authority
-        Validity
-            Not Before: May 18 00:00:00 1998 GMT
-            Not After : May 18 23:59:59 1999 GMT
-        Subject: C=US, ST=New York, L=New York, O=Industrial Press Inc., CN=www.industrialpress.com
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-            RSA Public Key: (1024 bit)
-                Modulus (1024 bit):
-                    00:aa:21:fd:c5:42:4d:1e:fa:82:99:a0:e8:9f:6e:
-                    d5:6a:52:5b:a9:32:f2:98:5d:f2:28:a5:81:c5:b3:
-                    83:2d:68:d7:ef:22:a3:7b:0a:2a:5a:1a:2d:68:40:
-                    11:23:a8:d7:3e:aa:26:53:ce:e0:15:4d:6d:1f:8a:
-                    ff:6e:0c:21:dc:59:94:30:ad:ea:a3:dd:97:3a:cb:
-                    f0:34:01:f3:5f:35:91:5d:03:49:9a:6e:78:83:61:
-                    75:45:4b:74:d2:98:18:88:ec:62:98:3b:1e:d6:df:
-                    51:2f:93:ce:08:31:1b:7d:7f:03:82:e8:2b:13:f5:
-                    b0:91:2d:85:ad:2a:1c:e7:f7
-                Exponent: 65537 (0x10001)
-    Signature Algorithm: md5WithRSAEncryption
-        8c:3b:7e:f1:74:12:d1:2f:ac:d4:bf:2d:8b:aa:02:05:30:fe:
-        d1:f4:14:b8:02:92:a2:8b:99:86:26:ff:24:7e:67:48:43:d9:
-        e3:ff:52:11:7e:8c:0c:26:57:ca:c7:b4:19:da:4c:ce:e8:37:
-        6d:d1:55:6d:a4:09:ff:2c:a2:21:9f:af:63:d8:b5:fb:9f:a5:
-        7b:5d:ed:ac:d4:15:af:96:24:25:a7:a7:43:76:f4:41:b4:05:
-        1d:49:38:50:b4:43:fe:1d:87:f5:fd:aa:e9:4c:f2:5b:aa:3e:
-        3a:e6:c3:67:92:81:b7:66:99:db:a6:58:07:0d:3d:56:d5
------BEGIN CERTIFICATE-----
-MIICTjCCAbsCEGiuFKTJn6nzmiPPLxUZs1owDQYJKoZIhvcNAQEEBQAwXzELMAkG
-A1UEBhMCVVMxIDAeBgNVBAoTF1JTQSBEYXRhIFNlY3VyaXR5LCBJbmMuMS4wLAYD
-VQQLEyVTZWN1cmUgU2VydmVyIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MB4XDTk4
-MDUxODAwMDAwMFoXDTk5MDUxODIzNTk1OVowdTELMAkGA1UEBhMCVVMxETAPBgNV
-BAgTCE5ldyBZb3JrMREwDwYDVQQHFAhOZXcgWW9yazEeMBwGA1UEChQVSW5kdXN0
-cmlhbCBQcmVzcyBJbmMuMSAwHgYDVQQDFBd3d3cuaW5kdXN0cmlhbHByZXNzLmNv
-bTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAqiH9xUJNHvqCmaDon27ValJb
-qTLymF3yKKWBxbODLWjX7yKjewoqWhotaEARI6jXPqomU87gFU1tH4r/bgwh3FmU
-MK3qo92XOsvwNAHzXzWRXQNJmm54g2F1RUt00pgYiOximDse1t9RL5POCDEbfX8D
-gugrE/WwkS2FrSoc5/cCAwEAATANBgkqhkiG9w0BAQQFAAN+AIw7fvF0EtEvrNS/
-LYuqAgUw/tH0FLgCkqKLmYYm/yR+Z0hD2eP/UhF+jAwmV8rHtBnaTM7oN23RVW2k
-Cf8soiGfr2PYtfufpXtd7azUFa+WJCWnp0N29EG0BR1JOFC0Q/4dh/X9qulM8luq
-Pjrmw2eSgbdmmdumWAcNPVbV
------END CERTIFICATE-----
diff --git a/apps/rsa/SecureServer.pem b/apps/rsa/SecureServer.pem
deleted file mode 100644
index 7c8ffb2cd8..0000000000
--- a/apps/rsa/SecureServer.pem
+++ /dev/null
@@ -1,47 +0,0 @@
-Certificate:
-    Data:
-        Version: 1 (0x0)
-        Serial Number:
-            02:ad:66:7e:4e:45:fe:5e:57:6f:3c:98:19:5e:dd:c0
-        Signature Algorithm: md2WithRSAEncryption
-        Issuer: C=US, O=RSA Data Security, Inc., OU=Secure Server Certification Authority
-        Validity
-            Not Before: Nov  9 00:00:00 1994 GMT
-            Not After : Jan  7 23:59:59 2010 GMT
-        Subject: C=US, O=RSA Data Security, Inc., OU=Secure Server Certification Authority
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-            RSA Public Key: (1000 bit)
-                Modulus (1000 bit):
-                    00:92:ce:7a:c1:ae:83:3e:5a:aa:89:83:57:ac:25:
-                    01:76:0c:ad:ae:8e:2c:37:ce:eb:35:78:64:54:03:
-                    e5:84:40:51:c9:bf:8f:08:e2:8a:82:08:d2:16:86:
-                    37:55:e9:b1:21:02:ad:76:68:81:9a:05:a2:4b:c9:
-                    4b:25:66:22:56:6c:88:07:8f:f7:81:59:6d:84:07:
-                    65:70:13:71:76:3e:9b:77:4c:e3:50:89:56:98:48:
-                    b9:1d:a7:29:1a:13:2e:4a:11:59:9c:1e:15:d5:49:
-                    54:2c:73:3a:69:82:b1:97:39:9c:6d:70:67:48:e5:
-                    dd:2d:d6:c8:1e:7b
-                Exponent: 65537 (0x10001)
-    Signature Algorithm: md2WithRSAEncryption
-        65:dd:7e:e1:b2:ec:b0:e2:3a:e0:ec:71:46:9a:19:11:b8:d3:
-        c7:a0:b4:03:40:26:02:3e:09:9c:e1:12:b3:d1:5a:f6:37:a5:
-        b7:61:03:b6:5b:16:69:3b:c6:44:08:0c:88:53:0c:6b:97:49:
-        c7:3e:35:dc:6c:b9:bb:aa:df:5c:bb:3a:2f:93:60:b6:a9:4b:
-        4d:f2:20:f7:cd:5f:7f:64:7b:8e:dc:00:5c:d7:fa:77:ca:39:
-        16:59:6f:0e:ea:d3:b5:83:7f:4d:4d:42:56:76:b4:c9:5f:04:
-        f8:38:f8:eb:d2:5f:75:5f:cd:7b:fc:e5:8e:80:7c:fc:50
------BEGIN CERTIFICATE-----
-MIICNDCCAaECEAKtZn5ORf5eV288mBle3cAwDQYJKoZIhvcNAQECBQAwXzELMAkG
-A1UEBhMCVVMxIDAeBgNVBAoTF1JTQSBEYXRhIFNlY3VyaXR5LCBJbmMuMS4wLAYD
-VQQLEyVTZWN1cmUgU2VydmVyIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MB4XDTk0
-MTEwOTAwMDAwMFoXDTEwMDEwNzIzNTk1OVowXzELMAkGA1UEBhMCVVMxIDAeBgNV
-BAoTF1JTQSBEYXRhIFNlY3VyaXR5LCBJbmMuMS4wLAYDVQQLEyVTZWN1cmUgU2Vy
-dmVyIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MIGbMA0GCSqGSIb3DQEBAQUAA4GJ
-ADCBhQJ+AJLOesGugz5aqomDV6wlAXYMra6OLDfO6zV4ZFQD5YRAUcm/jwjiioII
-0haGN1XpsSECrXZogZoFokvJSyVmIlZsiAeP94FZbYQHZXATcXY+m3dM41CJVphI
-uR2nKRoTLkoRWZweFdVJVCxzOmmCsZc5nG1wZ0jl3S3WyB57AgMBAAEwDQYJKoZI
-hvcNAQECBQADfgBl3X7hsuyw4jrg7HFGmhkRuNPHoLQDQCYCPgmc4RKz0Vr2N6W3
-YQO2WxZpO8ZECAyIUwxrl0nHPjXcbLm7qt9cuzovk2C2qUtN8iD3zV9/ZHuO3ABc
-1/p3yjkWWW8O6tO1g39NTUJWdrTJXwT4OPjr0l91X817/OWOgHz8UA==
------END CERTIFICATE-----
diff --git a/apps/rsa/s.txt b/apps/rsa/s.txt
deleted file mode 100644
index 7de7e0764f..0000000000
--- a/apps/rsa/s.txt
+++ /dev/null
@@ -1,49 +0,0 @@
-issuer= /C=US/O=RSA Data Security, Inc./OU=Secure Server Certification Authority
-subject=/C=US/O=RSA Data Security, Inc./OU=Secure Server Certification Authority
-Certificate:
-    Data:
-        Version: 1 (0x0)
-        Serial Number:
-            02:ad:66:7e:4e:45:fe:5e:57:6f:3c:98:19:5e:dd:c0
-        Signature Algorithm: md2WithRSAEncryption
-        Issuer: C=US, O=RSA Data Security, Inc., OU=Secure Server Certification Authority
-        Validity
-            Not Before: Nov  9 00:00:00 1994 GMT
-            Not After : Jan  7 23:59:59 2010 GMT
-        Subject: C=US, O=RSA Data Security, Inc., OU=Secure Server Certification Authority
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-            RSA Public Key: (1000 bit)
-                Modulus (1000 bit):
-                    00:92:ce:7a:c1:ae:83:3e:5a:aa:89:83:57:ac:25:
-                    01:76:0c:ad:ae:8e:2c:37:ce:eb:35:78:64:54:03:
-                    e5:84:40:51:c9:bf:8f:08:e2:8a:82:08:d2:16:86:
-                    37:55:e9:b1:21:02:ad:76:68:81:9a:05:a2:4b:c9:
-                    4b:25:66:22:56:6c:88:07:8f:f7:81:59:6d:84:07:
-                    65:70:13:71:76:3e:9b:77:4c:e3:50:89:56:98:48:
-                    b9:1d:a7:29:1a:13:2e:4a:11:59:9c:1e:15:d5:49:
-                    54:2c:73:3a:69:82:b1:97:39:9c:6d:70:67:48:e5:
-                    dd:2d:d6:c8:1e:7b
-                Exponent: 65537 (0x10001)
-    Signature Algorithm: md2WithRSAEncryption
-        65:dd:7e:e1:b2:ec:b0:e2:3a:e0:ec:71:46:9a:19:11:b8:d3:
-        c7:a0:b4:03:40:26:02:3e:09:9c:e1:12:b3:d1:5a:f6:37:a5:
-        b7:61:03:b6:5b:16:69:3b:c6:44:08:0c:88:53:0c:6b:97:49:
-        c7:3e:35:dc:6c:b9:bb:aa:df:5c:bb:3a:2f:93:60:b6:a9:4b:
-        4d:f2:20:f7:cd:5f:7f:64:7b:8e:dc:00:5c:d7:fa:77:ca:39:
-        16:59:6f:0e:ea:d3:b5:83:7f:4d:4d:42:56:76:b4:c9:5f:04:
-        f8:38:f8:eb:d2:5f:75:5f:cd:7b:fc:e5:8e:80:7c:fc:50
------BEGIN CERTIFICATE-----
-MIICNDCCAaECEAKtZn5ORf5eV288mBle3cAwDQYJKoZIhvcNAQECBQAwXzELMAkG
-A1UEBhMCVVMxIDAeBgNVBAoTF1JTQSBEYXRhIFNlY3VyaXR5LCBJbmMuMS4wLAYD
-VQQLEyVTZWN1cmUgU2VydmVyIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MB4XDTk0
-MTEwOTAwMDAwMFoXDTEwMDEwNzIzNTk1OVowXzELMAkGA1UEBhMCVVMxIDAeBgNV
-BAoTF1JTQSBEYXRhIFNlY3VyaXR5LCBJbmMuMS4wLAYDVQQLEyVTZWN1cmUgU2Vy
-dmVyIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MIGbMA0GCSqGSIb3DQEBAQUAA4GJ
-ADCBhQJ+AJLOesGugz5aqomDV6wlAXYMra6OLDfO6zV4ZFQD5YRAUcm/jwjiioII
-0haGN1XpsSECrXZogZoFokvJSyVmIlZsiAeP94FZbYQHZXATcXY+m3dM41CJVphI
-uR2nKRoTLkoRWZweFdVJVCxzOmmCsZc5nG1wZ0jl3S3WyB57AgMBAAEwDQYJKoZI
-hvcNAQECBQADfgBl3X7hsuyw4jrg7HFGmhkRuNPHoLQDQCYCPgmc4RKz0Vr2N6W3
-YQO2WxZpO8ZECAyIUwxrl0nHPjXcbLm7qt9cuzovk2C2qUtN8iD3zV9/ZHuO3ABc
-1/p3yjkWWW8O6tO1g39NTUJWdrTJXwT4OPjr0l91X817/OWOgHz8UA==
------END CERTIFICATE-----
diff --git a/apps/s_apps.h b/apps/s_apps.h
index 1a0e9f9f92..57af7c0f8c 100644
--- a/apps/s_apps.h
+++ b/apps/s_apps.h
@@ -84,7 +84,6 @@ typedef fd_mask fd_set;
 #define PORT_STR        "4433"
 #define PROTOCOL        "tcp"
 
-int do_accept(int acc_sock, int *sock, char **host);
 int do_server(int port, int *ret, int (*cb) (), char *context);
 #ifdef HEADER_X509_H
 int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx);
@@ -97,17 +96,9 @@ int set_cert_stuff(SSL_CTX *ctx, char *cert_file, char *key_file);
 int set_cert_stuff(char *ctx, char *cert_file, char *key_file);
 #endif
 int init_client(int *sock, char *server, int port);
-int init_client_ip(int *sock,unsigned char ip[4], int port);
-int nbio_init_client_ip(int *sock,unsigned char ip[4], int port);
-int nbio_sock_error(int sock);
-int spawn(int argc, char **argv, int *in, int *out);
-int init_server(int *sock, int port);
-int init_server_long(int *sock, int port,char *ip);
 int should_retry(int i);
-void sock_cleanup(void );
 int extract_port(char *str, short *port_ptr);
 int extract_host_port(char *str,char **host_ptr,unsigned char *ip,short *p);
-int host_ip(char *str, unsigned char ip[4]);
 
 long MS_CALLBACK bio_dump_cb(BIO *bio, int cmd, const char *argp,
 	int argi, long argl, long ret);
diff --git a/apps/s_cb.c b/apps/s_cb.c
index fdb11a1d11..fd622597d6 100644
--- a/apps/s_cb.c
+++ b/apps/s_cb.c
@@ -1,4 +1,4 @@
-/* apps/s_cb.c */
+/* apps/s_cb.c - callback functions used by s_client, s_server, and s_time */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
diff --git a/apps/s_socket.c b/apps/s_socket.c
index 888b66df18..ba10d76b28 100644
--- a/apps/s_socket.c
+++ b/apps/s_socket.c
@@ -1,4 +1,4 @@
-/* apps/s_socket.c */
+/* apps/s_socket.c -  socket-related functions used by s_client and s_server */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -79,16 +79,15 @@ typedef unsigned int u_int;
 #include "s_apps.h"
 #include <openssl/ssl.h>
 
-#ifdef VMS
-#if (__VMS_VER < 70000000) /* FIONBIO used as a switch to enable ioctl,
-			      and that isn't in VMS < 7.0 */
-#undef FIONBIO
-#endif
-#include <processes.h> /* for vfork() */
-#endif
-
 static struct hostent *GetHostByName(char *name);
-int sock_init(void );
+static void sock_cleanup(void);
+static int sock_init(void);
+static int init_client_ip(int *sock,unsigned char ip[4], int port);
+static int init_server(int *sock, int port);
+static int init_server_long(int *sock, int port,char *ip);
+static int do_accept(int acc_sock, int *sock, char **host);
+static int host_ip(char *str, unsigned char ip[4]);
+
 #ifdef WIN16
 #define SOCKET_PROTOCOL	0 /* more microsoft stupidity */
 #else
@@ -131,7 +130,7 @@ static BOOL CALLBACK enumproc(HWND hwnd,LPARAM lParam)
 #endif /* WIN32 */
 #endif /* WINDOWS */
 
-void sock_cleanup(void)
+static void sock_cleanup(void)
 	{
 #ifdef WINDOWS
 	if (wsa_init_done)
@@ -143,7 +142,7 @@ void sock_cleanup(void)
 #endif
 	}
 
-int sock_init(void)
+static int sock_init(void)
 	{
 #ifdef WINDOWS
 	if (!wsa_init_done)
@@ -187,7 +186,7 @@ int init_client(int *sock, char *host, int port)
 	return(init_client_ip(sock,ip,port));
 	}
 
-int init_client_ip(int *sock, unsigned char ip[4], int port)
+static int init_client_ip(int *sock, unsigned char ip[4], int port)
 	{
 	unsigned long addr;
 	struct sockaddr_in them;
@@ -218,75 +217,6 @@ int init_client_ip(int *sock, unsigned char ip[4], int port)
 	return(1);
 	}
 
-int nbio_sock_error(int sock)
-	{
-	int j,i;
-	int size;
-
-	size=sizeof(int);
-	/* Note: under VMS with SOCKETSHR the third parameter is currently
-	 * of type (int *) whereas under other systems it is (void *) if
-	 * you don't have a cast it will choke the compiler: if you do
-	 * have a cast then you can either go for (int *) or (void *).
-	 */
-	i=getsockopt(sock,SOL_SOCKET,SO_ERROR,(char *)&j,(void *)&size);
-	if (i < 0)
-		return(1);
-	else
-		return(j);
-	}
-
-int nbio_init_client_ip(int *sock, unsigned char ip[4], int port)
-	{
-	unsigned long addr;
-	struct sockaddr_in them;
-	int s,i;
-
-	if (!sock_init()) return(0);
-
-	memset((char *)&them,0,sizeof(them));
-	them.sin_family=AF_INET;
-	them.sin_port=htons((unsigned short)port);
-	addr=	(unsigned long)
-		((unsigned long)ip[0]<<24L)|
-		((unsigned long)ip[1]<<16L)|
-		((unsigned long)ip[2]<< 8L)|
-		((unsigned long)ip[3]);
-	them.sin_addr.s_addr=htonl(addr);
-
-	if (*sock <= 0)
-		{
-#ifdef FIONBIO
-		unsigned long l=1;
-#endif
-
-		s=socket(AF_INET,SOCK_STREAM,SOCKET_PROTOCOL);
-		if (s == INVALID_SOCKET) { perror("socket"); return(0); }
-
-		i=0;
-		i=setsockopt(s,SOL_SOCKET,SO_KEEPALIVE,(char *)&i,sizeof(i));
-		if (i < 0) { perror("keepalive"); return(0); }
-		*sock=s;
-
-#ifdef FIONBIO
-		BIO_socket_ioctl(s,FIONBIO,&l);
-#endif
-		}
-	else
-		s= *sock;
-
-	i=connect(s,(struct sockaddr *)&them,sizeof(them));
-	if (i == INVALID_SOCKET)
-		{
-		if (BIO_sock_should_retry(i))
-			return(-1);
-		else
-			return(0);
-		}
-	else
-		return(1);
-	}
-
 int do_server(int port, int *ret, int (*cb)(), char *context)
 	{
 	int sock;
@@ -319,7 +249,7 @@ int do_server(int port, int *ret, int (*cb)(), char *context)
 		}
 	}
 
-int init_server_long(int *sock, int port, char *ip)
+static int init_server_long(int *sock, int port, char *ip)
 	{
 	int ret=0;
 	struct sockaddr_in server;
@@ -369,12 +299,12 @@ err:
 	return(ret);
 	}
 
-int init_server(int *sock, int port)
+static int init_server(int *sock, int port)
 	{
 	return(init_server_long(sock, port, NULL));
 	}
 
-int do_accept(int acc_sock, int *sock, char **host)
+static int do_accept(int acc_sock, int *sock, char **host)
 	{
 	int ret,i;
 	struct hostent *h1,*h2;
@@ -490,7 +420,7 @@ err:
 	return(0);
 	}
 
-int host_ip(char *str, unsigned char ip[4])
+static int host_ip(char *str, unsigned char ip[4])
 	{
 	unsigned int in[4]; 
 	int i;
@@ -606,69 +536,3 @@ static struct hostent *GetHostByName(char *name)
 		return(ret);
 		}
 	}
-
-#ifndef MSDOS
-int spawn(int argc, char **argv, int *in, int *out)
-	{
-	int pid;
-#define CHILD_READ	p1[0]
-#define CHILD_WRITE	p2[1]
-#define PARENT_READ	p2[0]
-#define PARENT_WRITE	p1[1]
-	int p1[2],p2[2];
-
-	if ((pipe(p1) < 0) || (pipe(p2) < 0)) return(-1);
-
-#ifdef VMS
-	if ((pid=vfork()) == 0)
-#else
-	if ((pid=fork()) == 0)
-#endif
-		{ /* child */
-		if (dup2(CHILD_WRITE,fileno(stdout)) < 0)
-			perror("dup2");
-		if (dup2(CHILD_WRITE,fileno(stderr)) < 0)
-			perror("dup2");
-		if (dup2(CHILD_READ,fileno(stdin)) < 0)
-			perror("dup2");
-		close(CHILD_READ); 
-		close(CHILD_WRITE);
-
-		close(PARENT_READ);
-		close(PARENT_WRITE);
-		execvp(argv[0],argv);
-		perror("child");
-		exit(1);
-		}
-
-	/* parent */
-	*in= PARENT_READ;
-	*out=PARENT_WRITE;
-	close(CHILD_READ);
-	close(CHILD_WRITE);
-	return(pid);
-	}
-#endif /* MSDOS */
-
-
-#ifdef undef
-	/* Turn on synchronous sockets so that we can do a WaitForMultipleObjects
-	 * on sockets */
-	{
-	SOCKET s;
-	int optionValue = SO_SYNCHRONOUS_NONALERT;
-	int err;
-
-	err = setsockopt( 
-	    INVALID_SOCKET, 
-	    SOL_SOCKET, 
-	    SO_OPENTYPE, 
-	    (char *)&optionValue, 
-	    sizeof(optionValue));
-	if (err != NO_ERROR) {
-	/* failed for some reason... */
-		BIO_printf(bio_err, "failed to setsockopt(SO_OPENTYPE, SO_SYNCHRONOUS_ALERT) - %d\n",
-			WSAGetLastError());
-		}
-	}
-#endif
diff --git a/apps/testdsa.h b/apps/testdsa.h
index 4a453d4fbc..f0bfbb1ffa 100644
--- a/apps/testdsa.h
+++ b/apps/testdsa.h
@@ -1,4 +1,5 @@
 /* NOCW */
+/* used by apps/speed.c */
 DSA *get_dsa512(void );
 DSA *get_dsa1024(void );
 DSA *get_dsa2048(void );
diff --git a/apps/testrsa.h b/apps/testrsa.h
index 9a0e811c73..3007d792b0 100644
--- a/apps/testrsa.h
+++ b/apps/testrsa.h
@@ -1,4 +1,5 @@
 /* apps/testrsa.h */
+/* used by apps/speed.c */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
diff --git a/apps/tkca b/apps/tkca
deleted file mode 100644
index bdaf21606a..0000000000
--- a/apps/tkca
+++ /dev/null
@@ -1,66 +0,0 @@
-#!/usr/local/bin/perl5
-#
-# This is only something I'm playing with, it does not work :-)
-#
-
-use Tk;
-
-my $main=MainWindow->new();
-my $f=$main->Frame(-relief => "ridge", -borderwidth => 2);
-$f->pack(-fill => 'x');
-
-my $ff=$f->Frame;
-$ff->pack(-fill => 'x');
-my $l=$ff->Label(-text => "TkCA - SSLeay",
-	-relief => "ridge", -borderwidth => 2);
-$l->pack(-fill => 'x', -ipady => 5);
-
-my $l=$ff->Button(-text => "Certify");
-$l->pack(-fill => 'x', -ipady => 5);
-
-my $l=$ff->Button(-text => "Review");
-$l->pack(-fill => 'x', -ipady => 5);
-
-my $l=$ff->Button(-text => "Revoke");
-$l->pack(-fill => 'x', -ipady => 5);
-
-my $l=$ff->Button(-text => "Generate CRL");
-$l->pack(-fill => 'x', -ipady => 5);
-
-my($db)=&load_db("demoCA/index.txt");
-
-MainLoop;
-
-sub load_db
-	{
-	my(%ret);
-	my($file)=@_;
-	my(*IN);
-	my(%db_serial,%db_name,@f,@db_s);
-
-	$ret{'serial'}=\%db_serial;
-	$ret{'name'}=\%db_name;
-
-	open(IN,"<$file") || die "unable to open $file:$!\n";
-	while (<IN>)
-		{
-		chop;
-		s/([^\\])\t/\1\t\t/g;
-		my(@f)=split(/\t\t/);
-		die "wrong number of fields in $file, line $.\n"
-			if ($#f != 5);
-
-		my(%f);
-		$f{'type'}=$f[0];
-		$f{'exp'}=$f[1];
-		$f{'rev'}=$f[2];
-		$f{'serial'}=$f[3];
-		$f{'file'}=$f[4];
-		$f{'name'}=$f[5];
-		die "serial number $f{'serial'} appears twice (line $.)\n"
-			if (defined($db{$f{'serial'}}))
-		$db_serial{$f{'serial'}}=\%f;
-		$db_name{$f{'name'}}.=$f{'serial'}." ";
-		}
-	return \%ret;
-	}