Upgrade chrome's OpenSSL to same version Android ships with.

openssl/ssl/ssl.h.orig

+/* ssl/ssl.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.]
+ */
+/* ====================================================================
+ * Copyright (c) 1998-2007 The OpenSSL Project.  All rights reserved.
+ *
+ * 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 above 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 acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please contact
+ *    openssl-core@openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ *    nor may "OpenSSL" appear in their names without prior written
+ *    permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED 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 OpenSSL PROJECT OR
+ * ITS 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.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com).  This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+/* ====================================================================
+ * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
+ * ECC cipher suite support in OpenSSL originally developed by 
+ * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
+ */
+/* ====================================================================
+ * Copyright 2005 Nokia. All rights reserved.
+ *
+ * The portions of the attached software ("Contribution") is developed by
+ * Nokia Corporation and is licensed pursuant to the OpenSSL open source
+ * license.
+ *
+ * The Contribution, originally written by Mika Kousa and Pasi Eronen of
+ * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
+ * support (see RFC 4279) to OpenSSL.
+ *
+ * No patent licenses or other rights except those expressly stated in
+ * the OpenSSL open source license shall be deemed granted or received
+ * expressly, by implication, estoppel, or otherwise.
+ *
+ * No assurances are provided by Nokia that the Contribution does not
+ * infringe the patent or other intellectual property rights of any third
+ * party or that the license provides you with all the necessary rights
+ * to make use of the Contribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
+ * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
+ * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
+ * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
+ * OTHERWISE.
+ */
+
+#ifndef HEADER_SSL_H 
+#define HEADER_SSL_H 
+
+#include <openssl/e_os2.h>
+
+#ifndef OPENSSL_NO_COMP
+#include <openssl/comp.h>
+#endif
+#ifndef OPENSSL_NO_BIO
+#include <openssl/bio.h>
+#endif
+#ifndef OPENSSL_NO_DEPRECATED
+#ifndef OPENSSL_NO_X509
+#include <openssl/x509.h>
+#endif
+#include <openssl/crypto.h>
+#include <openssl/lhash.h>
+#include <openssl/buffer.h>
+#endif
+#include <openssl/pem.h>
+#include <openssl/hmac.h>
+
+#include <openssl/kssl.h>
+#include <openssl/safestack.h>
+#include <openssl/symhacks.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/* SSLeay version number for ASN.1 encoding of the session information */
+/* Version 0 - initial version
+ * Version 1 - added the optional peer certificate
+ */
+#define SSL_SESSION_ASN1_VERSION 0x0001
+
+/* text strings for the ciphers */
+#define SSL_TXT_NULL_WITH_MD5           SSL2_TXT_NULL_WITH_MD5                  
+#define SSL_TXT_RC4_128_WITH_MD5        SSL2_TXT_RC4_128_WITH_MD5               
+#define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5    
+#define SSL_TXT_RC2_128_CBC_WITH_MD5    SSL2_TXT_RC2_128_CBC_WITH_MD5           
+#define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5    
+#define SSL_TXT_IDEA_128_CBC_WITH_MD5   SSL2_TXT_IDEA_128_CBC_WITH_MD5          
+#define SSL_TXT_DES_64_CBC_WITH_MD5     SSL2_TXT_DES_64_CBC_WITH_MD5            
+#define SSL_TXT_DES_64_CBC_WITH_SHA     SSL2_TXT_DES_64_CBC_WITH_SHA            
+#define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5    
+#define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA    
+
+/*    VRS Additional Kerberos5 entries
+ */
+#define SSL_TXT_KRB5_DES_64_CBC_SHA   SSL3_TXT_KRB5_DES_64_CBC_SHA
+#define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
+#define SSL_TXT_KRB5_RC4_128_SHA      SSL3_TXT_KRB5_RC4_128_SHA
+#define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA
+#define SSL_TXT_KRB5_DES_64_CBC_MD5   SSL3_TXT_KRB5_DES_64_CBC_MD5       
+#define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5       
+#define SSL_TXT_KRB5_RC4_128_MD5      SSL3_TXT_KRB5_RC4_128_MD5
+#define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5 
+
+#define SSL_TXT_KRB5_DES_40_CBC_SHA   SSL3_TXT_KRB5_DES_40_CBC_SHA 
+#define SSL_TXT_KRB5_RC2_40_CBC_SHA   SSL3_TXT_KRB5_RC2_40_CBC_SHA 
+#define SSL_TXT_KRB5_RC4_40_SHA       SSL3_TXT_KRB5_RC4_40_SHA
+#define SSL_TXT_KRB5_DES_40_CBC_MD5   SSL3_TXT_KRB5_DES_40_CBC_MD5 
+#define SSL_TXT_KRB5_RC2_40_CBC_MD5   SSL3_TXT_KRB5_RC2_40_CBC_MD5 
+#define SSL_TXT_KRB5_RC4_40_MD5       SSL3_TXT_KRB5_RC4_40_MD5
+
+#define SSL_TXT_KRB5_DES_40_CBC_SHA   SSL3_TXT_KRB5_DES_40_CBC_SHA
+#define SSL_TXT_KRB5_DES_40_CBC_MD5   SSL3_TXT_KRB5_DES_40_CBC_MD5
+#define SSL_TXT_KRB5_DES_64_CBC_SHA   SSL3_TXT_KRB5_DES_64_CBC_SHA
+#define SSL_TXT_KRB5_DES_64_CBC_MD5   SSL3_TXT_KRB5_DES_64_CBC_MD5
+#define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
+#define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
+#define SSL_MAX_KRB5_PRINCIPAL_LENGTH  256
+
+#define SSL_MAX_SSL_SESSION_ID_LENGTH           32
+#define SSL_MAX_SID_CTX_LENGTH                  32
+
+#define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES     (512/8)
+#define SSL_MAX_KEY_ARG_LENGTH                  8
+#define SSL_MAX_MASTER_KEY_LENGTH               48
+
+
+/* These are used to specify which ciphers to use and not to use */
+
+#define SSL_TXT_EXP40           "EXPORT40"
+#define SSL_TXT_EXP56           "EXPORT56"
+#define SSL_TXT_LOW             "LOW"
+#define SSL_TXT_MEDIUM          "MEDIUM"
+#define SSL_TXT_HIGH            "HIGH"
+#define SSL_TXT_FIPS            "FIPS"
+
+#define SSL_TXT_kFZA            "kFZA" /* unused! */
+#define SSL_TXT_aFZA            "aFZA" /* unused! */
+#define SSL_TXT_eFZA            "eFZA" /* unused! */
+#define SSL_TXT_FZA             "FZA"  /* unused! */
+
+#define SSL_TXT_aNULL           "aNULL"
+#define SSL_TXT_eNULL           "eNULL"
+#define SSL_TXT_NULL            "NULL"
+
+#define SSL_TXT_kRSA            "kRSA"
+#define SSL_TXT_kDHr            "kDHr" /* no such ciphersuites supported! */
+#define SSL_TXT_kDHd            "kDHd" /* no such ciphersuites supported! */
+#define SSL_TXT_kDH             "kDH"  /* no such ciphersuites supported! */
+#define SSL_TXT_kEDH            "kEDH"
+#define SSL_TXT_kKRB5           "kKRB5"
+#define SSL_TXT_kECDHr          "kECDHr"
+#define SSL_TXT_kECDHe          "kECDHe"
+#define SSL_TXT_kECDH           "kECDH"
+#define SSL_TXT_kEECDH          "kEECDH"
+#define SSL_TXT_kPSK            "kPSK"
+#define SSL_TXT_kGOST           "kGOST"
+
+#define SSL_TXT_aRSA            "aRSA"
+#define SSL_TXT_aDSS            "aDSS"
+#define SSL_TXT_aDH             "aDH" /* no such ciphersuites supported! */
+#define SSL_TXT_aECDH           "aECDH"
+#define SSL_TXT_aKRB5           "aKRB5"
+#define SSL_TXT_aECDSA          "aECDSA"
+#define SSL_TXT_aPSK            "aPSK"
+#define SSL_TXT_aGOST94 "aGOST94"
+#define SSL_TXT_aGOST01 "aGOST01"
+#define SSL_TXT_aGOST  "aGOST"
+
+#define SSL_TXT_DSS             "DSS"
+#define SSL_TXT_DH              "DH"
+#define SSL_TXT_EDH             "EDH" /* same as "kEDH:-ADH" */
+#define SSL_TXT_ADH             "ADH"
+#define SSL_TXT_RSA             "RSA"
+#define SSL_TXT_ECDH            "ECDH"
+#define SSL_TXT_EECDH           "EECDH" /* same as "kEECDH:-AECDH" */
+#define SSL_TXT_AECDH           "AECDH"
+#define SSL_TXT_ECDSA           "ECDSA"
+#define SSL_TXT_KRB5            "KRB5"
+#define SSL_TXT_PSK             "PSK"
+
+#define SSL_TXT_DES             "DES"
+#define SSL_TXT_3DES            "3DES"
+#define SSL_TXT_RC4             "RC4"
+#define SSL_TXT_RC2             "RC2"
+#define SSL_TXT_IDEA            "IDEA"
+#define SSL_TXT_SEED            "SEED"
+#define SSL_TXT_AES128          "AES128"
+#define SSL_TXT_AES256          "AES256"
+#define SSL_TXT_AES             "AES"
+#define SSL_TXT_CAMELLIA128     "CAMELLIA128"
+#define SSL_TXT_CAMELLIA256     "CAMELLIA256"
+#define SSL_TXT_CAMELLIA        "CAMELLIA"
+
+#define SSL_TXT_MD5             "MD5"
+#define SSL_TXT_SHA1            "SHA1"
+#define SSL_TXT_SHA             "SHA" /* same as "SHA1" */
+#define SSL_TXT_GOST94          "GOST94" 
+#define SSL_TXT_GOST89MAC               "GOST89MAC" 
+
+#define SSL_TXT_SSLV2           "SSLv2"
+#define SSL_TXT_SSLV3           "SSLv3"
+#define SSL_TXT_TLSV1           "TLSv1"
+
+#define SSL_TXT_EXP             "EXP"
+#define SSL_TXT_EXPORT          "EXPORT"
+
+#define SSL_TXT_ALL             "ALL"
+
+/*
+ * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
+ * ciphers normally not being used.
+ * Example: "RC4" will activate all ciphers using RC4 including ciphers
+ * without authentication, which would normally disabled by DEFAULT (due
+ * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
+ * will make sure that it is also disabled in the specific selection.
+ * COMPLEMENTOF* identifiers are portable between version, as adjustments
+ * to the default cipher setup will also be included here.
+ *
+ * COMPLEMENTOFDEFAULT does not experience the same special treatment that
+ * DEFAULT gets, as only selection is being done and no sorting as needed
+ * for DEFAULT.
+ */
+#define SSL_TXT_CMPALL          "COMPLEMENTOFALL"
+#define SSL_TXT_CMPDEF          "COMPLEMENTOFDEFAULT"
+
+/* The following cipher list is used by default.
+ * It also is substituted when an application-defined cipher list string
+ * starts with 'DEFAULT'. */
+#define SSL_DEFAULT_CIPHER_LIST "ALL:!aNULL:!eNULL:!SSLv2"
+/* As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always
+ * starts with a reasonable order, and all we have to do for DEFAULT is
+ * throwing out anonymous and unencrypted ciphersuites!
+ * (The latter are not actually enabled by ALL, but "ALL:RSA" would enable
+ * some of them.)
+ */
+
+/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
+#define SSL_SENT_SHUTDOWN       1
+#define SSL_RECEIVED_SHUTDOWN   2
+
+#ifdef __cplusplus
+}
+#endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+#if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2)
+#define OPENSSL_NO_SSL2
+#endif
+
+#define SSL_FILETYPE_ASN1       X509_FILETYPE_ASN1
+#define SSL_FILETYPE_PEM        X509_FILETYPE_PEM
+
+/* This is needed to stop compilers complaining about the
+ * 'struct ssl_st *' function parameters used to prototype callbacks
+ * in SSL_CTX. */
+typedef struct ssl_st *ssl_crock_st;
+typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT;
+
+/* used to hold info on the particular ciphers used */
+typedef struct ssl_cipher_st
+        {
+        int valid;
+        const char *name;               /* text name */
+        unsigned long id;               /* id, 4 bytes, first is version */
+
+        /* changed in 0.9.9: these four used to be portions of a single value 'algorithms' */
+        unsigned long algorithm_mkey;   /* key exchange algorithm */
+        unsigned long algorithm_auth;   /* server authentication */
+        unsigned long algorithm_enc;    /* symmetric encryption */
+        unsigned long algorithm_mac;    /* symmetric authentication */
+        unsigned long algorithm_ssl;    /* (major) protocol version */
+
+        unsigned long algo_strength;    /* strength and export flags */
+        unsigned long algorithm2;       /* Extra flags */
+        int strength_bits;              /* Number of bits really used */
+        int alg_bits;                   /* Number of bits for algorithm */
+        } SSL_CIPHER;
+
+DECLARE_STACK_OF(SSL_CIPHER)
+
+typedef int (*tls_session_ticket_ext_cb_fn)(SSL *s, const unsigned char *data, int len, void *arg);
+typedef int (*tls_session_secret_cb_fn)(SSL *s, void *secret, int *secret_len, STACK_OF(SSL_CIPHER) *peer_ciphers, SSL_CIPHER **cipher, void *arg);
+
+/* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
+typedef struct ssl_method_st
+        {
+        int version;
+        int (*ssl_new)(SSL *s);
+        void (*ssl_clear)(SSL *s);
+        void (*ssl_free)(SSL *s);
+        int (*ssl_accept)(SSL *s);
+        int (*ssl_connect)(SSL *s);
+        int (*ssl_read)(SSL *s,void *buf,int len);
+        int (*ssl_peek)(SSL *s,void *buf,int len);
+        int (*ssl_write)(SSL *s,const void *buf,int len);
+        int (*ssl_shutdown)(SSL *s);
+        int (*ssl_renegotiate)(SSL *s);
+        int (*ssl_renegotiate_check)(SSL *s);
+        long (*ssl_get_message)(SSL *s, int st1, int stn, int mt, long
+                max, int *ok);
+        int (*ssl_read_bytes)(SSL *s, int type, unsigned char *buf, int len, 
+                int peek);
+        int (*ssl_write_bytes)(SSL *s, int type, const void *buf_, int len);
+        int (*ssl_dispatch_alert)(SSL *s);
+        long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg);
+        long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg);
+        const SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
+        int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
+        int (*ssl_pending)(const SSL *s);
+        int (*num_ciphers)(void);
+        const SSL_CIPHER *(*get_cipher)(unsigned ncipher);
+        const struct ssl_method_st *(*get_ssl_method)(int version);
+        long (*get_timeout)(void);
+        struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
+        int (*ssl_version)(void);
+        long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)(void));
+        long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)(void));
+        } SSL_METHOD;
+
+/* Lets make this into an ASN.1 type structure as follows
+ * SSL_SESSION_ID ::= SEQUENCE {
+ *      version                 INTEGER,        -- structure version number
+ *      SSLversion              INTEGER,        -- SSL version number
+ *      Cipher                  OCTET STRING,   -- the 3 byte cipher ID
+ *      Session_ID              OCTET STRING,   -- the Session ID
+ *      Master_key              OCTET STRING,   -- the master key
+ *      KRB5_principal          OCTET STRING    -- optional Kerberos principal
+ *      Key_Arg [ 0 ] IMPLICIT  OCTET STRING,   -- the optional Key argument
+ *      Time [ 1 ] EXPLICIT     INTEGER,        -- optional Start Time
+ *      Timeout [ 2 ] EXPLICIT  INTEGER,        -- optional Timeout ins seconds
+ *      Peer [ 3 ] EXPLICIT     X509,           -- optional Peer Certificate
+ *      Session_ID_context [ 4 ] EXPLICIT OCTET STRING,   -- the Session ID context
+ *      Verify_result [ 5 ] EXPLICIT INTEGER,   -- X509_V_... code for `Peer'
+ *      HostName [ 6 ] EXPLICIT OCTET STRING,   -- optional HostName from servername TLS extension 
+ *      ECPointFormatList [ 7 ] OCTET STRING,     -- optional EC point format list from TLS extension
+ *      PSK_identity_hint [ 8 ] EXPLICIT OCTET STRING, -- optional PSK identity hint
+ *      PSK_identity [ 9 ] EXPLICIT OCTET STRING -- optional PSK identity
+ *      }
+ * Look in ssl/ssl_asn1.c for more details
+ * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
+ */
+typedef struct ssl_session_st
+        {
+        int ssl_version;        /* what ssl version session info is
+                                 * being kept in here? */
+
+        /* only really used in SSLv2 */
+        unsigned int key_arg_length;
+        unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
+        int master_key_length;
+        unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
+        /* session_id - valid? */
+        unsigned int session_id_length;
+        unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
+        /* this is used to determine whether the session is being reused in
+         * the appropriate context. It is up to the application to set this,
+         * via SSL_new */
+        unsigned int sid_ctx_length;
+        unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
+
+#ifndef OPENSSL_NO_KRB5
+        unsigned int krb5_client_princ_len;
+        unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH];
+#endif /* OPENSSL_NO_KRB5 */
+#ifndef OPENSSL_NO_PSK
+        char *psk_identity_hint;
+        char *psk_identity;
+#endif
+        int not_resumable;
+
+        /* The cert is the certificate used to establish this connection */
+        struct sess_cert_st /* SESS_CERT */ *sess_cert;
+
+        /* This is the cert for the other end.
+         * On clients, it will be the same as sess_cert->peer_key->x509
+         * (the latter is not enough as sess_cert is not retained
+         * in the external representation of sessions, see ssl_asn1.c). */
+        X509 *peer;
+        /* when app_verify_callback accepts a session where the peer's certificate
+         * is not ok, we must remember the error for session reuse: */
+        long verify_result; /* only for servers */
+
+        int references;
+        long timeout;
+        long time;
+
+        unsigned int compress_meth;     /* Need to lookup the method */
+
+        const SSL_CIPHER *cipher;
+        unsigned long cipher_id;        /* when ASN.1 loaded, this
+                                         * needs to be used to load
+                                         * the 'cipher' structure */
+
+        STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
+
+        CRYPTO_EX_DATA ex_data; /* application specific data */
+
+        /* These are used to make removal of session-ids more
+         * efficient and to implement a maximum cache size. */
+        struct ssl_session_st *prev,*next;
+#ifndef OPENSSL_NO_TLSEXT
+        char *tlsext_hostname;
+#ifndef OPENSSL_NO_EC
+        size_t tlsext_ecpointformatlist_length;
+        unsigned char *tlsext_ecpointformatlist; /* peer's list */
+        size_t tlsext_ellipticcurvelist_length;
+        unsigned char *tlsext_ellipticcurvelist; /* peer's list */
+#endif /* OPENSSL_NO_EC */
+        /* RFC4507 info */
+        unsigned char *tlsext_tick;     /* Session ticket */
+        size_t  tlsext_ticklen;         /* Session ticket length */     
+        long tlsext_tick_lifetime_hint; /* Session lifetime hint in seconds */
+#endif
+        } SSL_SESSION;
+
+
+#define SSL_OP_MICROSOFT_SESS_ID_BUG                    0x00000001L
+#define SSL_OP_NETSCAPE_CHALLENGE_BUG                   0x00000002L
+/* Allow initial connection to servers that don't support RI */
+#define SSL_OP_LEGACY_SERVER_CONNECT                    0x00000004L
+#define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG         0x00000008L
+#define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG              0x00000010L
+#define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER               0x00000020L
+#define SSL_OP_MSIE_SSLV2_RSA_PADDING                   0x00000040L /* no effect since 0.9.7h and 0.9.8b */
+#define SSL_OP_SSLEAY_080_CLIENT_DH_BUG                 0x00000080L
+#define SSL_OP_TLS_D5_BUG                               0x00000100L
+#define SSL_OP_TLS_BLOCK_PADDING_BUG                    0x00000200L
+
+/* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added
+ * in OpenSSL 0.9.6d.  Usually (depending on the application protocol)
+ * the workaround is not needed.  Unfortunately some broken SSL/TLS
+ * implementations cannot handle it at all, which is why we include
+ * it in SSL_OP_ALL. */
+#define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS              0x00000800L /* added in 0.9.6e */
+
+/* SSL_OP_ALL: various bug workarounds that should be rather harmless.
+ *             This used to be 0x000FFFFFL before 0.9.7. */
+#define SSL_OP_ALL                                      0x80000FFFL
+
+/* DTLS options */
+#define SSL_OP_NO_QUERY_MTU                 0x00001000L
+/* Turn on Cookie Exchange (on relevant for servers) */
+#define SSL_OP_COOKIE_EXCHANGE              0x00002000L
+/* Don't use RFC4507 ticket extension */
+#define SSL_OP_NO_TICKET                    0x00004000L
+/* Use Cisco's "speshul" version of DTLS_BAD_VER (as client)  */
+#define SSL_OP_CISCO_ANYCONNECT             0x00008000L
+
+/* As server, disallow session resumption on renegotiation */
+#define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION   0x00010000L
+/* Don't use compression even if supported */
+#define SSL_OP_NO_COMPRESSION                           0x00020000L
+/* Permit unsafe legacy renegotiation */
+#define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION        0x00040000L
+/* If set, always create a new key when using tmp_ecdh parameters */
+#define SSL_OP_SINGLE_ECDH_USE                          0x00080000L
+/* If set, always create a new key when using tmp_dh parameters */
+#define SSL_OP_SINGLE_DH_USE                            0x00100000L
+/* Set to always use the tmp_rsa key when doing RSA operations,
+ * even when this violates protocol specs */
+#define SSL_OP_EPHEMERAL_RSA                            0x00200000L
+/* Set on servers to choose the cipher according to the server's
+ * preferences */
+#define SSL_OP_CIPHER_SERVER_PREFERENCE                 0x00400000L
+/* If set, a server will allow a client to issue a SSLv3.0 version number
+ * as latest version supported in the premaster secret, even when TLSv1.0
+ * (version 3.1) was announced in the client hello. Normally this is
+ * forbidden to prevent version rollback attacks. */
+#define SSL_OP_TLS_ROLLBACK_BUG                         0x00800000L
+
+#define SSL_OP_NO_SSLv2                                 0x01000000L
+#define SSL_OP_NO_SSLv3                                 0x02000000L
+#define SSL_OP_NO_TLSv1                                 0x04000000L
+
+/* The next flag deliberately changes the ciphertest, this is a check
+ * for the PKCS#1 attack */
+#define SSL_OP_PKCS1_CHECK_1                            0x08000000L
+#define SSL_OP_PKCS1_CHECK_2                            0x10000000L
+#define SSL_OP_NETSCAPE_CA_DN_BUG                       0x20000000L
+#define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG          0x40000000L
+/* Make server add server-hello extension from early version of
+ * cryptopro draft, when GOST ciphersuite is negotiated. 
+ * Required for interoperability with CryptoPro CSP 3.x 
+ */
+#define SSL_OP_CRYPTOPRO_TLSEXT_BUG                     0x80000000L
+
+/* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
+ * when just a single record has been written): */
+#define SSL_MODE_ENABLE_PARTIAL_WRITE       0x00000001L
+/* Make it possible to retry SSL_write() with changed buffer location
+ * (buffer contents must stay the same!); this is not the default to avoid
+ * the misconception that non-blocking SSL_write() behaves like
+ * non-blocking write(): */
+#define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
+/* Never bother the application with retries if the transport
+ * is blocking: */
+#define SSL_MODE_AUTO_RETRY 0x00000004L
+/* Don't attempt to automatically build certificate chain */
+#define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
+/* Save RAM by releasing read and write buffers when they're empty. (SSL3 and
+ * TLS only.)  "Released" buffers are put onto a free-list in the context
+ * or just freed (depending on the context's setting for freelist_max_len). */
+#define SSL_MODE_RELEASE_BUFFERS 0x00000010L
+/* Use small read and write buffers: (a) lazy allocate read buffers for
+ * large incoming records, and (b) limit the size of outgoing records. */
+#define SSL_MODE_SMALL_BUFFERS 0x00000020L
+/* When set, clients may send application data before receipt of CCS
+ * and Finished.  This mode enables full-handshakes to 'complete' in
+ * one RTT. */
+#define SSL_MODE_HANDSHAKE_CUTTHROUGH 0x00000040L
+
+/* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
+ * they cannot be used to clear bits. */
+
+#define SSL_CTX_set_options(ctx,op) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
+#define SSL_CTX_clear_options(ctx,op) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
+#define SSL_CTX_get_options(ctx) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
+#define SSL_set_options(ssl,op) \
+        SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
+#define SSL_clear_options(ssl,op) \
+        SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
+#define SSL_get_options(ssl) \
+        SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
+
+#define SSL_CTX_set_mode(ctx,op) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
+#define SSL_CTX_clear_mode(ctx,op) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
+#define SSL_CTX_get_mode(ctx) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
+#define SSL_clear_mode(ssl,op) \
+        SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
+#define SSL_set_mode(ssl,op) \
+        SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
+#define SSL_get_mode(ssl) \
+        SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
+#define SSL_set_mtu(ssl, mtu) \
+        SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
+
+#define SSL_get_secure_renegotiation_support(ssl) \
+        SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
+
+void SSL_CTX_set_msg_callback(SSL_CTX *ctx, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg));
+void SSL_set_msg_callback(SSL *ssl, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg));
+#define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
+#define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
+
+
+
+#if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
+#define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */
+#else
+#define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */
+#endif
+
+#define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT      (1024*20)
+
+/* This callback type is used inside SSL_CTX, SSL, and in the functions that set
+ * them. It is used to override the generation of SSL/TLS session IDs in a
+ * server. Return value should be zero on an error, non-zero to proceed. Also,
+ * callbacks should themselves check if the id they generate is unique otherwise
+ * the SSL handshake will fail with an error - callbacks can do this using the
+ * 'ssl' value they're passed by;
+ *      SSL_has_matching_session_id(ssl, id, *id_len)
+ * The length value passed in is set at the maximum size the session ID can be.
+ * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback
+ * can alter this length to be less if desired, but under SSLv2 session IDs are
+ * supposed to be fixed at 16 bytes so the id will be padded after the callback
+ * returns in this case. It is also an error for the callback to set the size to
+ * zero. */
+typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id,
+                                unsigned int *id_len);
+
+typedef struct ssl_comp_st
+        {
+        int id;
+        const char *name;
+#ifndef OPENSSL_NO_COMP
+        COMP_METHOD *method;
+#else
+        char *method;
+#endif
+        } SSL_COMP;
+
+DECLARE_STACK_OF(SSL_COMP)
+DECLARE_LHASH_OF(SSL_SESSION);
+
+struct ssl_ctx_st
+        {
+        const SSL_METHOD *method;
+
+        STACK_OF(SSL_CIPHER) *cipher_list;
+        /* same as above but sorted for lookup */
+        STACK_OF(SSL_CIPHER) *cipher_list_by_id;
+
+        struct x509_store_st /* X509_STORE */ *cert_store;
+        LHASH_OF(SSL_SESSION) *sessions;
+        /* Most session-ids that will be cached, default is
+         * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
+        unsigned long session_cache_size;
+        struct ssl_session_st *session_cache_head;
+        struct ssl_session_st *session_cache_tail;
+
+        /* This can have one of 2 values, ored together,
+         * SSL_SESS_CACHE_CLIENT,
+         * SSL_SESS_CACHE_SERVER,
+         * Default is SSL_SESSION_CACHE_SERVER, which means only
+         * SSL_accept which cache SSL_SESSIONS. */
+        int session_cache_mode;
+
+        /* If timeout is not 0, it is the default timeout value set
+         * when SSL_new() is called.  This has been put in to make
+         * life easier to set things up */
+        long session_timeout;
+
+        /* If this callback is not null, it will be called each
+         * time a session id is added to the cache.  If this function
+         * returns 1, it means that the callback will do a
+         * SSL_SESSION_free() when it has finished using it.  Otherwise,
+         * on 0, it means the callback has finished with it.
+         * If remove_session_cb is not null, it will be called when
+         * a session-id is removed from the cache.  After the call,
+         * OpenSSL will SSL_SESSION_free() it. */
+        int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
+        void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
+        SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
+                unsigned char *data,int len,int *copy);
+
+        struct
+                {
+                int sess_connect;       /* SSL new conn - started */
+                int sess_connect_renegotiate;/* SSL reneg - requested */
+                int sess_connect_good;  /* SSL new conne/reneg - finished */
+                int sess_accept;        /* SSL new accept - started */
+                int sess_accept_renegotiate;/* SSL reneg - requested */
+                int sess_accept_good;   /* SSL accept/reneg - finished */
+                int sess_miss;          /* session lookup misses  */
+                int sess_timeout;       /* reuse attempt on timeouted session */
+                int sess_cache_full;    /* session removed due to full cache */
+                int sess_hit;           /* session reuse actually done */
+                int sess_cb_hit;        /* session-id that was not
+                                         * in the cache was
+                                         * passed back via the callback.  This
+                                         * indicates that the application is
+                                         * supplying session-id's from other
+                                         * processes - spooky :-) */
+                } stats;
+
+        int references;
+
+        /* if defined, these override the X509_verify_cert() calls */
+        int (*app_verify_callback)(X509_STORE_CTX *, void *);
+        void *app_verify_arg;
+        /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored
+         * ('app_verify_callback' was called with just one argument) */
+
+        /* Default password callback. */
+        pem_password_cb *default_passwd_callback;
+
+        /* Default password callback user data. */
+        void *default_passwd_callback_userdata;
+
+        /* get client cert callback */
+        int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
+
+    /* cookie generate callback */
+    int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, 
+        unsigned int *cookie_len);
+
+    /* verify cookie callback */
+    int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie, 
+        unsigned int cookie_len);
+
+        CRYPTO_EX_DATA ex_data;
+
+        const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
+        const EVP_MD *md5;      /* For SSLv3/TLSv1 'ssl3-md5' */
+        const EVP_MD *sha1;   /* For SSLv3/TLSv1 'ssl3->sha1' */
+
+        STACK_OF(X509) *extra_certs;
+        STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
+
+
+        /* Default values used when no per-SSL value is defined follow */
+
+        void (*info_callback)(const SSL *ssl,int type,int val); /* used if SSL's info_callback is NULL */
+
+        /* what we put in client cert requests */
+        STACK_OF(X509_NAME) *client_CA;
+
+
+        /* Default values to use in SSL structures follow (these are copied by SSL_new) */
+
+        unsigned long options;
+        unsigned long mode;
+        long max_cert_list;
+
+        struct cert_st /* CERT */ *cert;
+        int read_ahead;
+
+        /* callback that allows applications to peek at protocol messages */
+        void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
+        void *msg_callback_arg;
+
+        int verify_mode;
+        unsigned int sid_ctx_length;
+        unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
+        int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx); /* called 'verify_callback' in the SSL */
+
+        /* Default generate session ID callback. */
+        GEN_SESSION_CB generate_session_id;
+
+        X509_VERIFY_PARAM *param;
+
+#if 0
+        int purpose;            /* Purpose setting */
+        int trust;              /* Trust setting */
+#endif
+
+        int quiet_shutdown;
+
+        /* Maximum amount of data to send in one fragment.
+         * actual record size can be more than this due to
+         * padding and MAC overheads.
+         */
+        unsigned int max_send_fragment;
+
+#ifndef OPENSSL_ENGINE
+        /* Engine to pass requests for client certs to
+         */
+        ENGINE *client_cert_engine;
+#endif
+
+#ifndef OPENSSL_NO_TLSEXT
+        /* TLS extensions servername callback */
+        int (*tlsext_servername_callback)(SSL*, int *, void *);
+        void *tlsext_servername_arg;
+        /* RFC 4507 session ticket keys */
+        unsigned char tlsext_tick_key_name[16];
+        unsigned char tlsext_tick_hmac_key[16];
+        unsigned char tlsext_tick_aes_key[16];
+        /* Callback to support customisation of ticket key setting */
+        int (*tlsext_ticket_key_cb)(SSL *ssl,
+                                        unsigned char *name, unsigned char *iv,
+                                        EVP_CIPHER_CTX *ectx,
+                                        HMAC_CTX *hctx, int enc);
+
+        /* certificate status request info */
+        /* Callback for status request */
+        int (*tlsext_status_cb)(SSL *ssl, void *arg);
+        void *tlsext_status_arg;
+
+        /* draft-rescorla-tls-opaque-prf-input-00.txt information */
+        int (*tlsext_opaque_prf_input_callback)(SSL *, void *peerinput, size_t len, void *arg);
+        void *tlsext_opaque_prf_input_callback_arg;
+#endif
+
+#ifndef OPENSSL_NO_PSK
+        char *psk_identity_hint;
+        unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity,
+                unsigned int max_identity_len, unsigned char *psk,
+                unsigned int max_psk_len);
+        unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
+                unsigned char *psk, unsigned int max_psk_len);
+#endif
+
+#ifndef OPENSSL_NO_BUF_FREELISTS
+#define SSL_MAX_BUF_FREELIST_LEN_DEFAULT 32
+        unsigned int freelist_max_len;
+        struct ssl3_buf_freelist_st *wbuf_freelist;
+        struct ssl3_buf_freelist_st *rbuf_freelist;
+#endif
+        };
+
+#define SSL_SESS_CACHE_OFF                      0x0000
+#define SSL_SESS_CACHE_CLIENT                   0x0001
+#define SSL_SESS_CACHE_SERVER                   0x0002
+#define SSL_SESS_CACHE_BOTH     (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
+#define SSL_SESS_CACHE_NO_AUTO_CLEAR            0x0080
+/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
+#define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP       0x0100
+#define SSL_SESS_CACHE_NO_INTERNAL_STORE        0x0200
+#define SSL_SESS_CACHE_NO_INTERNAL \
+        (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
+
+LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx);
+#define SSL_CTX_sess_number(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
+#define SSL_CTX_sess_connect(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
+#define SSL_CTX_sess_connect_good(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
+#define SSL_CTX_sess_connect_renegotiate(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
+#define SSL_CTX_sess_accept(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
+#define SSL_CTX_sess_accept_renegotiate(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
+#define SSL_CTX_sess_accept_good(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
+#define SSL_CTX_sess_hits(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
+#define SSL_CTX_sess_cb_hits(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
+#define SSL_CTX_sess_misses(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
+#define SSL_CTX_sess_timeouts(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
+#define SSL_CTX_sess_cache_full(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
+
+void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess));
+int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx))(struct ssl_st *ssl, SSL_SESSION *sess);
+void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess));
+void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx))(struct ssl_ctx_st *ctx, SSL_SESSION *sess);
+void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx, SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl, unsigned char *data,int len,int *copy));
+SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx))(struct ssl_st *ssl, unsigned char *Data, int len, int *copy);
+void SSL_CTX_set_info_callback(SSL_CTX *ctx, void (*cb)(const SSL *ssl,int type,int val));
+void (*SSL_CTX_get_info_callback(SSL_CTX *ctx))(const SSL *ssl,int type,int val);
+void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey));
+int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx))(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
+#ifndef OPENSSL_NO_ENGINE
+int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);
+#endif
+void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int *cookie_len));
+void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int cookie_len));
+
+#ifndef OPENSSL_NO_PSK
+/* the maximum length of the buffer given to callbacks containing the
+ * resulting identity/psk */
+#define PSK_MAX_IDENTITY_LEN 128
+#define PSK_MAX_PSK_LEN 256
+void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx, 
+        unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, 
+                char *identity, unsigned int max_identity_len, unsigned char *psk,
+                unsigned int max_psk_len));
+void SSL_set_psk_client_callback(SSL *ssl, 
+        unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, 
+                char *identity, unsigned int max_identity_len, unsigned char *psk,
+                unsigned int max_psk_len));
+void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx, 
+        unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
+                unsigned char *psk, unsigned int max_psk_len));
+void SSL_set_psk_server_callback(SSL *ssl,
+        unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
+                unsigned char *psk, unsigned int max_psk_len));
+int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);
+int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);
+const char *SSL_get_psk_identity_hint(const SSL *s);
+const char *SSL_get_psk_identity(const SSL *s);
+#endif
+
+#define SSL_NOTHING     1
+#define SSL_WRITING     2
+#define SSL_READING     3
+#define SSL_X509_LOOKUP 4
+
+/* These will only be used when doing non-blocking IO */
+#define SSL_want_nothing(s)     (SSL_want(s) == SSL_NOTHING)
+#define SSL_want_read(s)        (SSL_want(s) == SSL_READING)
+#define SSL_want_write(s)       (SSL_want(s) == SSL_WRITING)
+#define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
+
+#define SSL_MAC_FLAG_READ_MAC_STREAM 1
+#define SSL_MAC_FLAG_WRITE_MAC_STREAM 2
+
+struct ssl_st
+        {
+        /* protocol version
+         * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, DTLS1_VERSION)
+         */
+        int version;
+        int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
+
+        const SSL_METHOD *method; /* SSLv3 */
+
+        /* There are 2 BIO's even though they are normally both the
+         * same.  This is so data can be read and written to different
+         * handlers */
+
+#ifndef OPENSSL_NO_BIO
+        BIO *rbio; /* used by SSL_read */
+        BIO *wbio; /* used by SSL_write */
+        BIO *bbio; /* used during session-id reuse to concatenate
+                    * messages */
+#else
+        char *rbio; /* used by SSL_read */
+        char *wbio; /* used by SSL_write */
+        char *bbio;
+#endif
+        /* This holds a variable that indicates what we were doing
+         * when a 0 or -1 is returned.  This is needed for
+         * non-blocking IO so we know what request needs re-doing when
+         * in SSL_accept or SSL_connect */
+        int rwstate;
+
+        /* true when we are actually in SSL_accept() or SSL_connect() */
+        int in_handshake;
+        int (*handshake_func)(SSL *);
+
+        /* Imagine that here's a boolean member "init" that is
+         * switched as soon as SSL_set_{accept/connect}_state
+         * is called for the first time, so that "state" and
+         * "handshake_func" are properly initialized.  But as
+         * handshake_func is == 0 until then, we use this
+         * test instead of an "init" member.
+         */
+
+        int server;     /* are we the server side? - mostly used by SSL_clear*/
+
+        int new_session;/* 1 if we are to use a new session.
+                         * 2 if we are a server and are inside a handshake
+                         *   (i.e. not just sending a HelloRequest)
+                         * NB: For servers, the 'new' session may actually be a previously
+                         * cached session or even the previous session unless
+                         * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */
+        int quiet_shutdown;/* don't send shutdown packets */
+        int shutdown;   /* we have shut things down, 0x01 sent, 0x02
+                         * for received */
+        int state;      /* where we are */
+        int rstate;     /* where we are when reading */
+
+        BUF_MEM *init_buf;      /* buffer used during init */
+        void *init_msg;         /* pointer to handshake message body, set by ssl3_get_message() */
+        int init_num;           /* amount read/written */
+        int init_off;           /* amount read/written */
+
+        /* used internally to point at a raw packet */
+        unsigned char *packet;
+        unsigned int packet_length;
+
+        struct ssl2_state_st *s2; /* SSLv2 variables */
+        struct ssl3_state_st *s3; /* SSLv3 variables */
+        struct dtls1_state_st *d1; /* DTLSv1 variables */
+
+        int read_ahead;         /* Read as many input bytes as possible
+                                 * (for non-blocking reads) */
+
+        /* callback that allows applications to peek at protocol messages */
+        void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
+        void *msg_callback_arg;
+
+        int hit;                /* reusing a previous session */
+
+        X509_VERIFY_PARAM *param;
+
+#if 0
+        int purpose;            /* Purpose setting */
+        int trust;              /* Trust setting */
+#endif
+
+        /* crypto */
+        STACK_OF(SSL_CIPHER) *cipher_list;
+        STACK_OF(SSL_CIPHER) *cipher_list_by_id;
+
+        /* These are the ones being used, the ones in SSL_SESSION are
+         * the ones to be 'copied' into these ones */
+        int mac_flags; 
+        EVP_CIPHER_CTX *enc_read_ctx;           /* cryptographic state */
+        EVP_MD_CTX *read_hash;          /* used for mac generation */
+#ifndef OPENSSL_NO_COMP
+        COMP_CTX *expand;                       /* uncompress */
+#else
+        char *expand;
+#endif
+
+        EVP_CIPHER_CTX *enc_write_ctx;          /* cryptographic state */
+        EVP_MD_CTX *write_hash;         /* used for mac generation */
+#ifndef OPENSSL_NO_COMP
+        COMP_CTX *compress;                     /* compression */
+#else
+        char *compress; 
+#endif
+
+        /* session info */
+
+        /* client cert? */
+        /* This is used to hold the server certificate used */
+        struct cert_st /* CERT */ *cert;
+
+        /* the session_id_context is used to ensure sessions are only reused
+         * in the appropriate context */
+        unsigned int sid_ctx_length;
+        unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
+
+        /* This can also be in the session once a session is established */
+        SSL_SESSION *session;
+
+        /* This can be disabled to prevent the use of uncached sessions */
+        int session_creation_enabled;
+
+        /* Default generate session ID callback. */
+        GEN_SESSION_CB generate_session_id;
+
+        /* Used in SSL2 and SSL3 */
+        int verify_mode;        /* 0 don't care about verify failure.
+                                 * 1 fail if verify fails */
+        int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
+
+        void (*info_callback)(const SSL *ssl,int type,int val); /* optional informational callback */
+
+        int error;              /* error bytes to be written */
+        int error_code;         /* actual code */
+
+#ifndef OPENSSL_NO_KRB5
+        KSSL_CTX *kssl_ctx;     /* Kerberos 5 context */
+#endif  /* OPENSSL_NO_KRB5 */
+
+#ifndef OPENSSL_NO_PSK
+        unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity,
+                unsigned int max_identity_len, unsigned char *psk,
+                unsigned int max_psk_len);
+        unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
+                unsigned char *psk, unsigned int max_psk_len);
+#endif
+
+        SSL_CTX *ctx;
+        /* set this flag to 1 and a sleep(1) is put into all SSL_read()
+         * and SSL_write() calls, good for nbio debuging :-) */
+        int debug;      
+
+        /* extra application data */
+        long verify_result;
+        CRYPTO_EX_DATA ex_data;
+
+        /* for server side, keep the list of CA_dn we can use */
+        STACK_OF(X509_NAME) *client_CA;
+
+        int references;
+        unsigned long options; /* protocol behaviour */
+        unsigned long mode; /* API behaviour */
+        long max_cert_list;
+        int first_packet;
+        int client_version;     /* what was passed, used for
+                                 * SSLv3/TLS rollback check */
+        unsigned int max_send_fragment;
+#ifndef OPENSSL_NO_TLSEXT
+        /* TLS extension debug callback */
+        void (*tlsext_debug_cb)(SSL *s, int client_server, int type,
+                                        unsigned char *data, int len,
+                                        void *arg);
+        void *tlsext_debug_arg;
+        char *tlsext_hostname;
+        int servername_done;   /* no further mod of servername 
+                                  0 : call the servername extension callback.
+                                  1 : prepare 2, allow last ack just after in server callback.
+                                  2 : don't call servername callback, no ack in server hello
+                               */
+        /* certificate status request info */
+        /* Status type or -1 if no status type */
+        int tlsext_status_type;
+        /* Expect OCSP CertificateStatus message */
+        int tlsext_status_expected;
+        /* OCSP status request only */
+        STACK_OF(OCSP_RESPID) *tlsext_ocsp_ids;
+        X509_EXTENSIONS *tlsext_ocsp_exts;
+        /* OCSP response received or to be sent */
+        unsigned char *tlsext_ocsp_resp;
+        int tlsext_ocsp_resplen;
+
+        /* RFC4507 session ticket expected to be received or sent */
+        int tlsext_ticket_expected;
+#ifndef OPENSSL_NO_EC
+        size_t tlsext_ecpointformatlist_length;
+        unsigned char *tlsext_ecpointformatlist; /* our list */
+        size_t tlsext_ellipticcurvelist_length;
+        unsigned char *tlsext_ellipticcurvelist; /* our list */
+#endif /* OPENSSL_NO_EC */
+
+        /* draft-rescorla-tls-opaque-prf-input-00.txt information to be used for handshakes */
+        void *tlsext_opaque_prf_input;
+        size_t tlsext_opaque_prf_input_len;
+
+        /* TLS Session Ticket extension override */
+        TLS_SESSION_TICKET_EXT *tlsext_session_ticket;
+
+        /* TLS Session Ticket extension callback */
+        tls_session_ticket_ext_cb_fn tls_session_ticket_ext_cb;
+        void *tls_session_ticket_ext_cb_arg;
+
+        /* TLS pre-shared secret session resumption */
+        tls_session_secret_cb_fn tls_session_secret_cb;
+        void *tls_session_secret_cb_arg;
+
+        SSL_CTX * initial_ctx; /* initial ctx, used to store sessions */
+#define session_ctx initial_ctx
+#else
+#define session_ctx ctx
+#endif /* OPENSSL_NO_TLSEXT */
+        };
+
+#ifdef __cplusplus
+}
+#endif
+
+#include <openssl/ssl2.h>
+#include <openssl/ssl3.h>
+#include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
+#include <openssl/dtls1.h> /* Datagram TLS */
+#include <openssl/ssl23.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/* compatibility */
+#define SSL_set_app_data(s,arg)         (SSL_set_ex_data(s,0,(char *)arg))
+#define SSL_get_app_data(s)             (SSL_get_ex_data(s,0))
+#define SSL_SESSION_set_app_data(s,a)   (SSL_SESSION_set_ex_data(s,0,(char *)a))
+#define SSL_SESSION_get_app_data(s)     (SSL_SESSION_get_ex_data(s,0))
+#define SSL_CTX_get_app_data(ctx)       (SSL_CTX_get_ex_data(ctx,0))
+#define SSL_CTX_set_app_data(ctx,arg)   (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
+
+/* The following are the possible values for ssl->state are are
+ * used to indicate where we are up to in the SSL connection establishment.
+ * The macros that follow are about the only things you should need to use
+ * and even then, only when using non-blocking IO.
+ * It can also be useful to work out where you were when the connection
+ * failed */
+
+#define SSL_ST_CONNECT                  0x1000
+#define SSL_ST_ACCEPT                   0x2000
+#define SSL_ST_MASK                     0x0FFF
+#define SSL_ST_INIT                     (SSL_ST_CONNECT|SSL_ST_ACCEPT)
+#define SSL_ST_BEFORE                   0x4000
+#define SSL_ST_OK                       0x03
+#define SSL_ST_RENEGOTIATE              (0x04|SSL_ST_INIT)
+
+#define SSL_CB_LOOP                     0x01
+#define SSL_CB_EXIT                     0x02
+#define SSL_CB_READ                     0x04
+#define SSL_CB_WRITE                    0x08
+#define SSL_CB_ALERT                    0x4000 /* used in callback */
+#define SSL_CB_READ_ALERT               (SSL_CB_ALERT|SSL_CB_READ)
+#define SSL_CB_WRITE_ALERT              (SSL_CB_ALERT|SSL_CB_WRITE)
+#define SSL_CB_ACCEPT_LOOP              (SSL_ST_ACCEPT|SSL_CB_LOOP)
+#define SSL_CB_ACCEPT_EXIT              (SSL_ST_ACCEPT|SSL_CB_EXIT)
+#define SSL_CB_CONNECT_LOOP             (SSL_ST_CONNECT|SSL_CB_LOOP)
+#define SSL_CB_CONNECT_EXIT             (SSL_ST_CONNECT|SSL_CB_EXIT)
+#define SSL_CB_HANDSHAKE_START          0x10
+#define SSL_CB_HANDSHAKE_DONE           0x20
+
+/* Is the SSL_connection established? */
+#define SSL_get_state(a)                SSL_state(a)
+#define SSL_is_init_finished(a)         (SSL_state(a) == SSL_ST_OK)
+#define SSL_in_init(a)                  ((SSL_state(a)&SSL_ST_INIT) && \
+                                  !SSL_cutthrough_complete(a))
+#define SSL_in_before(a)                (SSL_state(a)&SSL_ST_BEFORE)
+#define SSL_in_connect_init(a)          (SSL_state(a)&SSL_ST_CONNECT)
+#define SSL_in_accept_init(a)           (SSL_state(a)&SSL_ST_ACCEPT)
+int SSL_cutthrough_complete(const SSL *s);
+
+/* The following 2 states are kept in ssl->rstate when reads fail,
+ * you should not need these */
+#define SSL_ST_READ_HEADER                      0xF0
+#define SSL_ST_READ_BODY                        0xF1
+#define SSL_ST_READ_DONE                        0xF2
+
+/* Obtain latest Finished message
+ *   -- that we sent (SSL_get_finished)
+ *   -- that we expected from peer (SSL_get_peer_finished).
+ * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
+size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
+size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
+
+/* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
+ * are 'ored' with SSL_VERIFY_PEER if they are desired */
+#define SSL_VERIFY_NONE                 0x00
+#define SSL_VERIFY_PEER                 0x01
+#define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
+#define SSL_VERIFY_CLIENT_ONCE          0x04
+
+#define OpenSSL_add_ssl_algorithms()    SSL_library_init()
+#define SSLeay_add_ssl_algorithms()     SSL_library_init()
+
+/* this is for backward compatibility */
+#if 0 /* NEW_SSLEAY */
+#define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
+#define SSL_set_pref_cipher(c,n)        SSL_set_cipher_list(c,n)
+#define SSL_add_session(a,b)            SSL_CTX_add_session((a),(b))
+#define SSL_remove_session(a,b)         SSL_CTX_remove_session((a),(b))
+#define SSL_flush_sessions(a,b)         SSL_CTX_flush_sessions((a),(b))
+#endif
+/* More backward compatibility */
+#define SSL_get_cipher(s) \
+                SSL_CIPHER_get_name(SSL_get_current_cipher(s))
+#define SSL_get_cipher_bits(s,np) \
+                SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
+#define SSL_get_cipher_version(s) \
+                SSL_CIPHER_get_version(SSL_get_current_cipher(s))
+#define SSL_get_cipher_name(s) \
+                SSL_CIPHER_get_name(SSL_get_current_cipher(s))
+#define SSL_get_time(a)         SSL_SESSION_get_time(a)
+#define SSL_set_time(a,b)       SSL_SESSION_set_time((a),(b))
+#define SSL_get_timeout(a)      SSL_SESSION_get_timeout(a)
+#define SSL_set_timeout(a,b)    SSL_SESSION_set_timeout((a),(b))
+
+#define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
+#define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
+
+DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
+
+#define SSL_AD_REASON_OFFSET            1000 /* offset to get SSL_R_... value from SSL_AD_... */
+
+/* These alert types are for SSLv3 and TLSv1 */
+#define SSL_AD_CLOSE_NOTIFY             SSL3_AD_CLOSE_NOTIFY
+#define SSL_AD_UNEXPECTED_MESSAGE       SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
+#define SSL_AD_BAD_RECORD_MAC           SSL3_AD_BAD_RECORD_MAC     /* fatal */
+#define SSL_AD_DECRYPTION_FAILED        TLS1_AD_DECRYPTION_FAILED
+#define SSL_AD_RECORD_OVERFLOW          TLS1_AD_RECORD_OVERFLOW
+#define SSL_AD_DECOMPRESSION_FAILURE    SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
+#define SSL_AD_HANDSHAKE_FAILURE        SSL3_AD_HANDSHAKE_FAILURE/* fatal */
+#define SSL_AD_NO_CERTIFICATE           SSL3_AD_NO_CERTIFICATE /* Not for TLS */
+#define SSL_AD_BAD_CERTIFICATE          SSL3_AD_BAD_CERTIFICATE
+#define SSL_AD_UNSUPPORTED_CERTIFICATE  SSL3_AD_UNSUPPORTED_CERTIFICATE
+#define SSL_AD_CERTIFICATE_REVOKED      SSL3_AD_CERTIFICATE_REVOKED
+#define SSL_AD_CERTIFICATE_EXPIRED      SSL3_AD_CERTIFICATE_EXPIRED
+#define SSL_AD_CERTIFICATE_UNKNOWN      SSL3_AD_CERTIFICATE_UNKNOWN
+#define SSL_AD_ILLEGAL_PARAMETER        SSL3_AD_ILLEGAL_PARAMETER   /* fatal */
+#define SSL_AD_UNKNOWN_CA               TLS1_AD_UNKNOWN_CA      /* fatal */
+#define SSL_AD_ACCESS_DENIED            TLS1_AD_ACCESS_DENIED   /* fatal */
+#define SSL_AD_DECODE_ERROR             TLS1_AD_DECODE_ERROR    /* fatal */
+#define SSL_AD_DECRYPT_ERROR            TLS1_AD_DECRYPT_ERROR
+#define SSL_AD_EXPORT_RESTRICTION       TLS1_AD_EXPORT_RESTRICTION/* fatal */
+#define SSL_AD_PROTOCOL_VERSION         TLS1_AD_PROTOCOL_VERSION /* fatal */
+#define SSL_AD_INSUFFICIENT_SECURITY    TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
+#define SSL_AD_INTERNAL_ERROR           TLS1_AD_INTERNAL_ERROR  /* fatal */
+#define SSL_AD_USER_CANCELLED           TLS1_AD_USER_CANCELLED
+#define SSL_AD_NO_RENEGOTIATION         TLS1_AD_NO_RENEGOTIATION
+#define SSL_AD_UNSUPPORTED_EXTENSION    TLS1_AD_UNSUPPORTED_EXTENSION
+#define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
+#define SSL_AD_UNRECOGNIZED_NAME        TLS1_AD_UNRECOGNIZED_NAME
+#define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
+#define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
+#define SSL_AD_UNKNOWN_PSK_IDENTITY     TLS1_AD_UNKNOWN_PSK_IDENTITY /* fatal */
+
+#define SSL_ERROR_NONE                  0
+#define SSL_ERROR_SSL                   1
+#define SSL_ERROR_WANT_READ             2
+#define SSL_ERROR_WANT_WRITE            3
+#define SSL_ERROR_WANT_X509_LOOKUP      4
+#define SSL_ERROR_SYSCALL               5 /* look at error stack/return value/errno */
+#define SSL_ERROR_ZERO_RETURN           6
+#define SSL_ERROR_WANT_CONNECT          7
+#define SSL_ERROR_WANT_ACCEPT           8
+
+#define SSL_CTRL_NEED_TMP_RSA                   1
+#define SSL_CTRL_SET_TMP_RSA                    2
+#define SSL_CTRL_SET_TMP_DH                     3
+#define SSL_CTRL_SET_TMP_ECDH                   4
+#define SSL_CTRL_SET_TMP_RSA_CB                 5
+#define SSL_CTRL_SET_TMP_DH_CB                  6
+#define SSL_CTRL_SET_TMP_ECDH_CB                7
+
+#define SSL_CTRL_GET_SESSION_REUSED             8
+#define SSL_CTRL_GET_CLIENT_CERT_REQUEST        9
+#define SSL_CTRL_GET_NUM_RENEGOTIATIONS         10
+#define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS       11
+#define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS       12
+#define SSL_CTRL_GET_FLAGS                      13
+#define SSL_CTRL_EXTRA_CHAIN_CERT               14
+
+#define SSL_CTRL_SET_MSG_CALLBACK               15
+#define SSL_CTRL_SET_MSG_CALLBACK_ARG           16
+
+/* only applies to datagram connections */
+#define SSL_CTRL_SET_MTU                17
+/* Stats */
+#define SSL_CTRL_SESS_NUMBER                    20
+#define SSL_CTRL_SESS_CONNECT                   21
+#define SSL_CTRL_SESS_CONNECT_GOOD              22
+#define SSL_CTRL_SESS_CONNECT_RENEGOTIATE       23
+#define SSL_CTRL_SESS_ACCEPT                    24
+#define SSL_CTRL_SESS_ACCEPT_GOOD               25
+#define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE        26
+#define SSL_CTRL_SESS_HIT                       27
+#define SSL_CTRL_SESS_CB_HIT                    28
+#define SSL_CTRL_SESS_MISSES                    29
+#define SSL_CTRL_SESS_TIMEOUTS                  30
+#define SSL_CTRL_SESS_CACHE_FULL                31
+#define SSL_CTRL_OPTIONS                        32
+#define SSL_CTRL_MODE                           33
+
+#define SSL_CTRL_GET_READ_AHEAD                 40
+#define SSL_CTRL_SET_READ_AHEAD                 41
+#define SSL_CTRL_SET_SESS_CACHE_SIZE            42
+#define SSL_CTRL_GET_SESS_CACHE_SIZE            43
+#define SSL_CTRL_SET_SESS_CACHE_MODE            44
+#define SSL_CTRL_GET_SESS_CACHE_MODE            45
+
+#define SSL_CTRL_GET_MAX_CERT_LIST              50
+#define SSL_CTRL_SET_MAX_CERT_LIST              51
+
+#define SSL_CTRL_SET_MAX_SEND_FRAGMENT          52
+
+/* see tls1.h for macros based on these */
+#ifndef OPENSSL_NO_TLSEXT
+#define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB       53
+#define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG      54
+#define SSL_CTRL_SET_TLSEXT_HOSTNAME            55
+#define SSL_CTRL_SET_TLSEXT_DEBUG_CB            56
+#define SSL_CTRL_SET_TLSEXT_DEBUG_ARG           57
+#define SSL_CTRL_GET_TLSEXT_TICKET_KEYS         58
+#define SSL_CTRL_SET_TLSEXT_TICKET_KEYS         59
+#define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT    60
+#define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61
+#define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62
+#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB       63
+#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG   64
+#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE     65
+#define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS     66
+#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS     67
+#define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS      68
+#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS      69
+#define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP        70
+#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP        71
+
+#define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB       72
+#endif
+
+#define DTLS_CTRL_GET_TIMEOUT           73
+#define DTLS_CTRL_HANDLE_TIMEOUT        74
+#define DTLS_CTRL_LISTEN                        75
+
+#define SSL_CTRL_GET_RI_SUPPORT                 76
+#define SSL_CTRL_CLEAR_OPTIONS                  77
+#define SSL_CTRL_CLEAR_MODE                     78
+
+#define DTLSv1_get_timeout(ssl, arg) \
+        SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
+#define DTLSv1_handle_timeout(ssl) \
+        SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
+#define DTLSv1_listen(ssl, peer) \
+        SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer)
+
+#define SSL_session_reused(ssl) \
+        SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
+#define SSL_num_renegotiations(ssl) \
+        SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
+#define SSL_clear_num_renegotiations(ssl) \
+        SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
+#define SSL_total_renegotiations(ssl) \
+        SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
+
+#define SSL_CTX_need_tmp_RSA(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
+#define SSL_CTX_set_tmp_rsa(ctx,rsa) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
+#define SSL_CTX_set_tmp_dh(ctx,dh) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
+#define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
+
+#define SSL_need_tmp_RSA(ssl) \
+        SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
+#define SSL_set_tmp_rsa(ssl,rsa) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
+#define SSL_set_tmp_dh(ssl,dh) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
+#define SSL_set_tmp_ecdh(ssl,ecdh) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
+
+#define SSL_CTX_add_extra_chain_cert(ctx,x509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
+
+#ifndef OPENSSL_NO_BIO
+BIO_METHOD *BIO_f_ssl(void);
+BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
+BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
+BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
+int BIO_ssl_copy_session_id(BIO *to,BIO *from);
+void BIO_ssl_shutdown(BIO *ssl_bio);
+
+#endif
+
+int     SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
+SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
+void    SSL_CTX_free(SSL_CTX *);
+long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
+long SSL_CTX_get_timeout(const SSL_CTX *ctx);
+X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
+void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
+int SSL_want(const SSL *s);
+int     SSL_clear(SSL *s);
+
+void    SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
+
+const SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
+int     SSL_CIPHER_get_bits(const SSL_CIPHER *c,int *alg_bits);
+char *  SSL_CIPHER_get_version(const SSL_CIPHER *c);
+const char *    SSL_CIPHER_get_name(const SSL_CIPHER *c);
+const char *    SSL_CIPHER_authentication_method(const SSL_CIPHER *c);
+
+int     SSL_get_fd(const SSL *s);
+int     SSL_get_rfd(const SSL *s);
+int     SSL_get_wfd(const SSL *s);
+const char  * SSL_get_cipher_list(const SSL *s,int n);
+char *  SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
+int     SSL_get_read_ahead(const SSL * s);
+int     SSL_pending(const SSL *s);
+const char *    SSL_authentication_method(const SSL *c);
+#ifndef OPENSSL_NO_SOCK
+int     SSL_set_fd(SSL *s, int fd);
+int     SSL_set_rfd(SSL *s, int fd);
+int     SSL_set_wfd(SSL *s, int fd);
+#endif
+#ifndef OPENSSL_NO_BIO
+void    SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
+BIO *   SSL_get_rbio(const SSL *s);
+BIO *   SSL_get_wbio(const SSL *s);
+#endif
+int     SSL_set_cipher_list(SSL *s, const char *str);
+int     SSL_set_cipher_lists(SSL *s, STACK_OF(SSL_CIPHER) *sk);
+void    SSL_set_read_ahead(SSL *s, int yes);
+int     SSL_get_verify_mode(const SSL *s);
+int     SSL_get_verify_depth(const SSL *s);
+int     (*SSL_get_verify_callback(const SSL *s))(int,X509_STORE_CTX *);
+void    SSL_set_verify(SSL *s, int mode,
+                       int (*callback)(int ok,X509_STORE_CTX *ctx));
+void    SSL_set_verify_depth(SSL *s, int depth);
+#ifndef OPENSSL_NO_RSA
+int     SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
+#endif
+int     SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
+int     SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
+int     SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, const unsigned char *d, long len);
+int     SSL_use_certificate(SSL *ssl, X509 *x);
+int     SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
+int     SSL_use_certificate_chain(SSL *ssl, STACK_OF(X509) *cert_chain);
+STACK_OF(X509) * SSL_get_certificate_chain(SSL *ssl, X509 *x);
+
+#ifndef OPENSSL_NO_STDIO
+int     SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
+int     SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
+int     SSL_use_certificate_file(SSL *ssl, const char *file, int type);
+int     SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
+int     SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
+int     SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
+int     SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
+STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
+int     SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
+                                            const char *file);
+#ifndef OPENSSL_SYS_VMS
+#ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */
+int     SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
+                                           const char *dir);
+#endif
+#endif
+
+#endif
+
+void    SSL_load_error_strings(void );
+const char *SSL_state_string(const SSL *s);
+const char *SSL_rstate_string(const SSL *s);
+const char *SSL_state_string_long(const SSL *s);
+const char *SSL_rstate_string_long(const SSL *s);
+long    SSL_SESSION_get_time(const SSL_SESSION *s);
+long    SSL_SESSION_set_time(SSL_SESSION *s, long t);
+long    SSL_SESSION_get_timeout(const SSL_SESSION *s);
+long    SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
+void    SSL_copy_session_id(SSL *to,const SSL *from);
+
+SSL_SESSION *SSL_SESSION_new(void);
+const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,
+                                        unsigned int *len);
+const char *    SSL_SESSION_get_version(const SSL_SESSION *s);
+#ifndef OPENSSL_NO_FP_API
+int     SSL_SESSION_print_fp(FILE *fp,const SSL_SESSION *ses);
+#endif
+#ifndef OPENSSL_NO_BIO
+int     SSL_SESSION_print(BIO *fp,const SSL_SESSION *ses);
+#endif
+void    SSL_SESSION_free(SSL_SESSION *ses);
+int     i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
+int     SSL_set_session(SSL *to, SSL_SESSION *session);
+void    SSL_set_session_creation_enabled(SSL *, int);
+int     SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
+int     SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
+int     SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
+int     SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
+int     SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
+                                        unsigned int id_len);
+SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,const unsigned char **pp,
+                             long length);
+
+#ifdef HEADER_X509_H
+X509 *  SSL_get_peer_certificate(const SSL *s);
+#endif
+
+STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
+
+int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
+int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
+int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int,X509_STORE_CTX *);
+void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
+                        int (*callback)(int, X509_STORE_CTX *));
+void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
+void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg);
+#ifndef OPENSSL_NO_RSA
+int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
+#endif
+int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len);
+int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
+int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
+        const unsigned char *d, long len);
+int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
+int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d);
+
+void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
+void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
+
+int SSL_CTX_check_private_key(const SSL_CTX *ctx);
+int SSL_check_private_key(const SSL *ctx);
+
+int     SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
+                                       unsigned int sid_ctx_len);
+
+SSL *   SSL_new(SSL_CTX *ctx);
+int     SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
+                                   unsigned int sid_ctx_len);
+
+int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
+int SSL_set_purpose(SSL *s, int purpose);
+int SSL_CTX_set_trust(SSL_CTX *s, int trust);
+int SSL_set_trust(SSL *s, int trust);
+
+int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);
+int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
+
+void    SSL_free(SSL *ssl);
+int     SSL_accept(SSL *ssl);
+int     SSL_connect(SSL *ssl);
+int     SSL_read(SSL *ssl,void *buf,int num);
+int     SSL_peek(SSL *ssl,void *buf,int num);
+int     SSL_write(SSL *ssl,const void *buf,int num);
+long    SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg);
+long    SSL_callback_ctrl(SSL *, int, void (*)(void));
+long    SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg);
+long    SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
+
+int     SSL_get_error(const SSL *s,int ret_code);
+const char *SSL_get_version(const SSL *s);
+
+/* This sets the 'default' SSL version that SSL_new() will create */
+int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
+
+#ifndef OPENSSL_NO_SSL2
+const SSL_METHOD *SSLv2_method(void);           /* SSLv2 */
+const SSL_METHOD *SSLv2_server_method(void);    /* SSLv2 */
+const SSL_METHOD *SSLv2_client_method(void);    /* SSLv2 */
+#endif
+
+const SSL_METHOD *SSLv3_method(void);           /* SSLv3 */
+const SSL_METHOD *SSLv3_server_method(void);    /* SSLv3 */
+const SSL_METHOD *SSLv3_client_method(void);    /* SSLv3 */
+
+const SSL_METHOD *SSLv23_method(void);  /* SSLv3 but can rollback to v2 */
+const SSL_METHOD *SSLv23_server_method(void);   /* SSLv3 but can rollback to v2 */
+const SSL_METHOD *SSLv23_client_method(void);   /* SSLv3 but can rollback to v2 */
+
+const SSL_METHOD *TLSv1_method(void);           /* TLSv1.0 */
+const SSL_METHOD *TLSv1_server_method(void);    /* TLSv1.0 */
+const SSL_METHOD *TLSv1_client_method(void);    /* TLSv1.0 */
+
+const SSL_METHOD *DTLSv1_method(void);          /* DTLSv1.0 */
+const SSL_METHOD *DTLSv1_server_method(void);   /* DTLSv1.0 */
+const SSL_METHOD *DTLSv1_client_method(void);   /* DTLSv1.0 */
+
+STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
+
+int SSL_do_handshake(SSL *s);
+int SSL_renegotiate(SSL *s);
+int SSL_renegotiate_pending(SSL *s);
+int SSL_shutdown(SSL *s);
+
+const SSL_METHOD *SSL_get_ssl_method(SSL *s);
+int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method);
+const char *SSL_alert_type_string_long(int value);
+const char *SSL_alert_type_string(int value);
+const char *SSL_alert_desc_string_long(int value);
+const char *SSL_alert_desc_string(int value);
+
+void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
+void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
+STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
+STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
+int SSL_add_client_CA(SSL *ssl,X509 *x);
+int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
+
+void SSL_set_connect_state(SSL *s);
+void SSL_set_accept_state(SSL *s);
+
+long SSL_get_default_timeout(const SSL *s);
+
+int SSL_library_init(void );
+
+char *SSL_CIPHER_description(const SSL_CIPHER *,char *buf,int size);
+STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
+
+SSL *SSL_dup(SSL *ssl);
+
+X509 *SSL_get_certificate(const SSL *ssl);
+/* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
+
+void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
+int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
+void SSL_set_quiet_shutdown(SSL *ssl,int mode);
+int SSL_get_quiet_shutdown(const SSL *ssl);
+void SSL_set_shutdown(SSL *ssl,int mode);
+int SSL_get_shutdown(const SSL *ssl);
+int SSL_version(const SSL *ssl);
+int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
+int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
+        const char *CApath);
+#define SSL_get0_session SSL_get_session /* just peek at pointer */
+SSL_SESSION *SSL_get_session(const SSL *ssl);
+SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
+SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
+SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX* ctx);
+void SSL_set_info_callback(SSL *ssl,
+                           void (*cb)(const SSL *ssl,int type,int val));
+void (*SSL_get_info_callback(const SSL *ssl))(const SSL *ssl,int type,int val);
+int SSL_state(const SSL *ssl);
+
+void SSL_set_verify_result(SSL *ssl,long v);
+long SSL_get_verify_result(const SSL *ssl);
+
+int SSL_set_ex_data(SSL *ssl,int idx,void *data);
+void *SSL_get_ex_data(const SSL *ssl,int idx);
+int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
+        CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+
+int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
+void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss,int idx);
+int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
+        CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+
+int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
+void *SSL_CTX_get_ex_data(const SSL_CTX *ssl,int idx);
+int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
+        CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+
+int SSL_get_ex_data_X509_STORE_CTX_idx(void );
+
+#define SSL_CTX_sess_set_cache_size(ctx,t) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
+#define SSL_CTX_sess_get_cache_size(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
+#define SSL_CTX_set_session_cache_mode(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
+#define SSL_CTX_get_session_cache_mode(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
+
+#define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
+#define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
+#define SSL_CTX_get_read_ahead(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
+#define SSL_CTX_set_read_ahead(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
+#define SSL_CTX_get_max_cert_list(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
+#define SSL_CTX_set_max_cert_list(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
+#define SSL_get_max_cert_list(ssl) \
+        SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
+#define SSL_set_max_cert_list(ssl,m) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
+
+#define SSL_CTX_set_max_send_fragment(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
+#define SSL_set_max_send_fragment(ssl,m) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
+
+     /* NB: the keylength is only applicable when is_export is true */
+#ifndef OPENSSL_NO_RSA
+void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
+                                  RSA *(*cb)(SSL *ssl,int is_export,
+                                             int keylength));
+
+void SSL_set_tmp_rsa_callback(SSL *ssl,
+                                  RSA *(*cb)(SSL *ssl,int is_export,
+                                             int keylength));
+#endif
+#ifndef OPENSSL_NO_DH
+void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
+                                 DH *(*dh)(SSL *ssl,int is_export,
+                                           int keylength));
+void SSL_set_tmp_dh_callback(SSL *ssl,
+                                 DH *(*dh)(SSL *ssl,int is_export,
+                                           int keylength));
+#endif
+#ifndef OPENSSL_NO_ECDH
+void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx,
+                                 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
+                                           int keylength));
+void SSL_set_tmp_ecdh_callback(SSL *ssl,
+                                 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
+                                           int keylength));
+#endif
+
+#ifndef OPENSSL_NO_COMP
+const COMP_METHOD *SSL_get_current_compression(SSL *s);
+const COMP_METHOD *SSL_get_current_expansion(SSL *s);
+const char *SSL_COMP_get_name(const COMP_METHOD *comp);
+STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
+int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
+#else
+const void *SSL_get_current_compression(SSL *s);
+const void *SSL_get_current_expansion(SSL *s);
+const char *SSL_COMP_get_name(const void *comp);
+void *SSL_COMP_get_compression_methods(void);
+int SSL_COMP_add_compression_method(int id,void *cm);
+#endif
+
+/* TLS extensions functions */
+int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len);
+
+int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb,
+                                  void *arg);
+
+/* Pre-shared secret session resumption functions */
+int SSL_set_session_secret_cb(SSL *s, tls_session_secret_cb_fn tls_session_secret_cb, void *arg);
+
+/* BEGIN ERROR CODES */
+/* The following lines are auto generated by the script mkerr.pl. Any changes
+ * made after this point may be overwritten when the script is next run.
+ */
+void ERR_load_SSL_strings(void);
+
+/* Error codes for the SSL functions. */
+
+/* Function codes. */
+#define SSL_F_CLIENT_CERTIFICATE                         100
+#define SSL_F_CLIENT_FINISHED                            167
+#define SSL_F_CLIENT_HELLO                               101
+#define SSL_F_CLIENT_MASTER_KEY                          102
+#define SSL_F_D2I_SSL_SESSION                            103
+#define SSL_F_DO_DTLS1_WRITE                             245
+#define SSL_F_DO_SSL3_WRITE                              104
+#define SSL_F_DTLS1_ACCEPT                               246
+#define SSL_F_DTLS1_ADD_CERT_TO_BUF                      295
+#define SSL_F_DTLS1_BUFFER_RECORD                        247
+#define SSL_F_DTLS1_CLIENT_HELLO                         248
+#define SSL_F_DTLS1_CONNECT                              249
+#define SSL_F_DTLS1_ENC                                  250
+#define SSL_F_DTLS1_GET_HELLO_VERIFY                     251
+#define SSL_F_DTLS1_GET_MESSAGE                          252
+#define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT                 253
+#define SSL_F_DTLS1_GET_RECORD                           254
+#define SSL_F_DTLS1_HANDLE_TIMEOUT                       297
+#define SSL_F_DTLS1_OUTPUT_CERT_CHAIN                    255
+#define SSL_F_DTLS1_PREPROCESS_FRAGMENT                  288
+#define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE           256
+#define SSL_F_DTLS1_PROCESS_RECORD                       257
+#define SSL_F_DTLS1_READ_BYTES                           258
+#define SSL_F_DTLS1_READ_FAILED                          259
+#define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST             260
+#define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE              261
+#define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE             262
+#define SSL_F_DTLS1_SEND_CLIENT_VERIFY                   263
+#define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST            264
+#define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE              265
+#define SSL_F_DTLS1_SEND_SERVER_HELLO                    266
+#define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE             267
+#define SSL_F_DTLS1_WRITE_APP_DATA_BYTES                 268
+#define SSL_F_GET_CLIENT_FINISHED                        105
+#define SSL_F_GET_CLIENT_HELLO                           106
+#define SSL_F_GET_CLIENT_MASTER_KEY                      107
+#define SSL_F_GET_SERVER_FINISHED                        108
+#define SSL_F_GET_SERVER_HELLO                           109
+#define SSL_F_GET_SERVER_VERIFY                          110
+#define SSL_F_I2D_SSL_SESSION                            111
+#define SSL_F_READ_N                                     112
+#define SSL_F_REQUEST_CERTIFICATE                        113
+#define SSL_F_SERVER_FINISH                              239
+#define SSL_F_SERVER_HELLO                               114
+#define SSL_F_SERVER_VERIFY                              240
+#define SSL_F_SSL23_ACCEPT                               115
+#define SSL_F_SSL23_CLIENT_HELLO                         116
+#define SSL_F_SSL23_CONNECT                              117
+#define SSL_F_SSL23_GET_CLIENT_HELLO                     118
+#define SSL_F_SSL23_GET_SERVER_HELLO                     119
+#define SSL_F_SSL23_PEEK                                 237
+#define SSL_F_SSL23_READ                                 120
+#define SSL_F_SSL23_WRITE                                121
+#define SSL_F_SSL2_ACCEPT                                122
+#define SSL_F_SSL2_CONNECT                               123
+#define SSL_F_SSL2_ENC_INIT                              124
+#define SSL_F_SSL2_GENERATE_KEY_MATERIAL                 241
+#define SSL_F_SSL2_PEEK                                  234
+#define SSL_F_SSL2_READ                                  125
+#define SSL_F_SSL2_READ_INTERNAL                         236
+#define SSL_F_SSL2_SET_CERTIFICATE                       126
+#define SSL_F_SSL2_WRITE                                 127
+#define SSL_F_SSL3_ACCEPT                                128
+#define SSL_F_SSL3_ADD_CERT_TO_BUF                       296
+#define SSL_F_SSL3_CALLBACK_CTRL                         233
+#define SSL_F_SSL3_CHANGE_CIPHER_STATE                   129
+#define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM              130
+#define SSL_F_SSL3_CHECK_CLIENT_HELLO                    304
+#define SSL_F_SSL3_CLIENT_HELLO                          131
+#define SSL_F_SSL3_CONNECT                               132
+#define SSL_F_SSL3_CTRL                                  213
+#define SSL_F_SSL3_CTX_CTRL                              133
+#define SSL_F_SSL3_DIGEST_CACHED_RECORDS                 293
+#define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC                 292
+#define SSL_F_SSL3_ENC                                   134
+#define SSL_F_SSL3_GENERATE_KEY_BLOCK                    238
+#define SSL_F_SSL3_GET_CERTIFICATE_REQUEST               135
+#define SSL_F_SSL3_GET_CERT_STATUS                       289
+#define SSL_F_SSL3_GET_CERT_VERIFY                       136
+#define SSL_F_SSL3_GET_CLIENT_CERTIFICATE                137
+#define SSL_F_SSL3_GET_CLIENT_HELLO                      138
+#define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE               139
+#define SSL_F_SSL3_GET_FINISHED                          140
+#define SSL_F_SSL3_GET_KEY_EXCHANGE                      141
+#define SSL_F_SSL3_GET_MESSAGE                           142
+#define SSL_F_SSL3_GET_NEW_SESSION_TICKET                283
+#define SSL_F_SSL3_GET_RECORD                            143
+#define SSL_F_SSL3_GET_SERVER_CERTIFICATE                144
+#define SSL_F_SSL3_GET_SERVER_DONE                       145
+#define SSL_F_SSL3_GET_SERVER_HELLO                      146
+#define SSL_F_SSL3_HANDSHAKE_MAC                         285
+#define SSL_F_SSL3_NEW_SESSION_TICKET                    287
+#define SSL_F_SSL3_OUTPUT_CERT_CHAIN                     147
+#define SSL_F_SSL3_PEEK                                  235
+#define SSL_F_SSL3_READ_BYTES                            148
+#define SSL_F_SSL3_READ_N                                149
+#define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST              150
+#define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE               151
+#define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE              152
+#define SSL_F_SSL3_SEND_CLIENT_VERIFY                    153
+#define SSL_F_SSL3_SEND_SERVER_CERTIFICATE               154
+#define SSL_F_SSL3_SEND_SERVER_HELLO                     242
+#define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE              155
+#define SSL_F_SSL3_SETUP_KEY_BLOCK                       157
+#define SSL_F_SSL3_SETUP_READ_BUFFER                     156
+#define SSL_F_SSL3_SETUP_WRITE_BUFFER                    291
+#define SSL_F_SSL3_WRITE_BYTES                           158
+#define SSL_F_SSL3_WRITE_PENDING                         159
+#define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT        298
+#define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT                 277
+#define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK         215
+#define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK        216
+#define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT        299
+#define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT                 278
+#define SSL_F_SSL_BAD_METHOD                             160
+#define SSL_F_SSL_BYTES_TO_CIPHER_LIST                   161
+#define SSL_F_SSL_CERT_DUP                               221
+#define SSL_F_SSL_CERT_INST                              222
+#define SSL_F_SSL_CERT_INSTANTIATE                       214
+#define SSL_F_SSL_CERT_NEW                               162
+#define SSL_F_SSL_CHECK_PRIVATE_KEY                      163
+#define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT               280
+#define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG            279
+#define SSL_F_SSL_CIPHER_PROCESS_RULESTR                 230
+#define SSL_F_SSL_CIPHER_STRENGTH_SORT                   231
+#define SSL_F_SSL_CLEAR                                  164
+#define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD            165
+#define SSL_F_SSL_CREATE_CIPHER_LIST                     166
+#define SSL_F_SSL_CTRL                                   232
+#define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY                  168
+#define SSL_F_SSL_CTX_NEW                                169
+#define SSL_F_SSL_CTX_SET_CIPHER_LIST                    269
+#define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE             290
+#define SSL_F_SSL_CTX_SET_PURPOSE                        226
+#define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT             219
+#define SSL_F_SSL_CTX_SET_SSL_VERSION                    170
+#define SSL_F_SSL_CTX_SET_TRUST                          229
+#define SSL_F_SSL_CTX_USE_CERTIFICATE                    171
+#define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1               172
+#define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE         220
+#define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE               173
+#define SSL_F_SSL_CTX_USE_PRIVATEKEY                     174
+#define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1                175
+#define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE                176
+#define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT              272
+#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY                  177
+#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1             178
+#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE             179
+#define SSL_F_SSL_DO_HANDSHAKE                           180
+#define SSL_F_SSL_GET_NEW_SESSION                        181
+#define SSL_F_SSL_GET_PREV_SESSION                       217
+#define SSL_F_SSL_GET_SERVER_SEND_CERT                   182
+#define SSL_F_SSL_GET_SIGN_PKEY                          183
+#define SSL_F_SSL_INIT_WBIO_BUFFER                       184
+#define SSL_F_SSL_LOAD_CLIENT_CA_FILE                    185
+#define SSL_F_SSL_NEW                                    186
+#define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT      300
+#define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT               302
+#define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT      301
+#define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT               303
+#define SSL_F_SSL_PEEK                                   270
+#define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT             281
+#define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT             282
+#define SSL_F_SSL_READ                                   223
+#define SSL_F_SSL_RSA_PRIVATE_DECRYPT                    187
+#define SSL_F_SSL_RSA_PUBLIC_ENCRYPT                     188
+#define SSL_F_SSL_SESSION_NEW                            189
+#define SSL_F_SSL_SESSION_PRINT_FP                       190
+#define SSL_F_SSL_SESS_CERT_NEW                          225
+#define SSL_F_SSL_SET_CERT                               191
+#define SSL_F_SSL_SET_CIPHER_LIST                        271
+#define SSL_F_SSL_SET_FD                                 192
+#define SSL_F_SSL_SET_PKEY                               193
+#define SSL_F_SSL_SET_PURPOSE                            227
+#define SSL_F_SSL_SET_RFD                                194
+#define SSL_F_SSL_SET_SESSION                            195
+#define SSL_F_SSL_SET_SESSION_ID_CONTEXT                 218
+#define SSL_F_SSL_SET_SESSION_TICKET_EXT                 294
+#define SSL_F_SSL_SET_TRUST                              228
+#define SSL_F_SSL_SET_WFD                                196
+#define SSL_F_SSL_SHUTDOWN                               224
+#define SSL_F_SSL_UNDEFINED_CONST_FUNCTION               243
+#define SSL_F_SSL_UNDEFINED_FUNCTION                     197
+#define SSL_F_SSL_UNDEFINED_VOID_FUNCTION                244
+#define SSL_F_SSL_USE_CERTIFICATE                        198
+#define SSL_F_SSL_USE_CERTIFICATE_ASN1                   199
+#define SSL_F_SSL_USE_CERTIFICATE_CHAIN                  2000
+#define SSL_F_SSL_USE_CERTIFICATE_FILE                   200
+#define SSL_F_SSL_USE_PRIVATEKEY                         201
+#define SSL_F_SSL_USE_PRIVATEKEY_ASN1                    202
+#define SSL_F_SSL_USE_PRIVATEKEY_FILE                    203
+#define SSL_F_SSL_USE_PSK_IDENTITY_HINT                  273
+#define SSL_F_SSL_USE_RSAPRIVATEKEY                      204
+#define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1                 205
+#define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE                 206
+#define SSL_F_SSL_VERIFY_CERT_CHAIN                      207
+#define SSL_F_SSL_WRITE                                  208
+#define SSL_F_TLS1_CERT_VERIFY_MAC                       286
+#define SSL_F_TLS1_CHANGE_CIPHER_STATE                   209
+#define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT              274
+#define SSL_F_TLS1_ENC                                   210
+#define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT            275
+#define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT            276
+#define SSL_F_TLS1_PRF                                   284
+#define SSL_F_TLS1_SETUP_KEY_BLOCK                       211
+#define SSL_F_WRITE_PENDING                              212
+
+/* Reason codes. */
+#define SSL_R_APP_DATA_IN_HANDSHAKE                      100
+#define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
+#define SSL_R_BAD_ALERT_RECORD                           101
+#define SSL_R_BAD_AUTHENTICATION_TYPE                    102
+#define SSL_R_BAD_CHANGE_CIPHER_SPEC                     103
+#define SSL_R_BAD_CHECKSUM                               104
+#define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK              106
+#define SSL_R_BAD_DECOMPRESSION                          107
+#define SSL_R_BAD_DH_G_LENGTH                            108
+#define SSL_R_BAD_DH_PUB_KEY_LENGTH                      109
+#define SSL_R_BAD_DH_P_LENGTH                            110
+#define SSL_R_BAD_DIGEST_LENGTH                          111
+#define SSL_R_BAD_DSA_SIGNATURE                          112
+#define SSL_R_BAD_ECC_CERT                               304
+#define SSL_R_BAD_ECDSA_SIGNATURE                        305
+#define SSL_R_BAD_ECPOINT                                306
+#define SSL_R_BAD_HANDSHAKE_LENGTH                       332
+#define SSL_R_BAD_HELLO_REQUEST                          105
+#define SSL_R_BAD_LENGTH                                 271
+#define SSL_R_BAD_MAC_DECODE                             113
+#define SSL_R_BAD_MAC_LENGTH                             333
+#define SSL_R_BAD_MESSAGE_TYPE                           114
+#define SSL_R_BAD_PACKET_LENGTH                          115
+#define SSL_R_BAD_PROTOCOL_VERSION_NUMBER                116
+#define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH               316
+#define SSL_R_BAD_RESPONSE_ARGUMENT                      117
+#define SSL_R_BAD_RSA_DECRYPT                            118
+#define SSL_R_BAD_RSA_ENCRYPT                            119
+#define SSL_R_BAD_RSA_E_LENGTH                           120
+#define SSL_R_BAD_RSA_MODULUS_LENGTH                     121
+#define SSL_R_BAD_RSA_SIGNATURE                          122
+#define SSL_R_BAD_SIGNATURE                              123
+#define SSL_R_BAD_SSL_FILETYPE                           124
+#define SSL_R_BAD_SSL_SESSION_ID_LENGTH                  125
+#define SSL_R_BAD_STATE                                  126
+#define SSL_R_BAD_WRITE_RETRY                            127
+#define SSL_R_BIO_NOT_SET                                128
+#define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG                  129
+#define SSL_R_BN_LIB                                     130
+#define SSL_R_CA_DN_LENGTH_MISMATCH                      131
+#define SSL_R_CA_DN_TOO_LONG                             132
+#define SSL_R_CCS_RECEIVED_EARLY                         133
+#define SSL_R_CERTIFICATE_VERIFY_FAILED                  134
+#define SSL_R_CERT_LENGTH_MISMATCH                       135
+#define SSL_R_CHALLENGE_IS_DIFFERENT                     136
+#define SSL_R_CIPHER_CODE_WRONG_LENGTH                   137
+#define SSL_R_CIPHER_OR_HASH_UNAVAILABLE                 138
+#define SSL_R_CIPHER_TABLE_SRC_ERROR                     139
+#define SSL_R_CLIENTHELLO_TLSEXT                         226
+#define SSL_R_COMPRESSED_LENGTH_TOO_LONG                 140
+#define SSL_R_COMPRESSION_DISABLED                       343
+#define SSL_R_COMPRESSION_FAILURE                        141
+#define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE    307
+#define SSL_R_COMPRESSION_LIBRARY_ERROR                  142
+#define SSL_R_CONNECTION_ID_IS_DIFFERENT                 143
+#define SSL_R_CONNECTION_TYPE_NOT_SET                    144
+#define SSL_R_COOKIE_MISMATCH                            308
+#define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED              145
+#define SSL_R_DATA_LENGTH_TOO_LONG                       146
+#define SSL_R_DECRYPTION_FAILED                          147
+#define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC        281
+#define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG            148
+#define SSL_R_DIGEST_CHECK_FAILED                        149
+#define SSL_R_DTLS_MESSAGE_TOO_BIG                       334
+#define SSL_R_DUPLICATE_COMPRESSION_ID                   309
+#define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT             317
+#define SSL_R_ECC_CERT_NOT_FOR_SIGNING                   318
+#define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE         322
+#define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE        323
+#define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER               310
+#define SSL_R_ENCRYPTED_LENGTH_TOO_LONG                  150
+#define SSL_R_ERROR_GENERATING_TMP_RSA_KEY               282
+#define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST              151
+#define SSL_R_EXCESSIVE_MESSAGE_SIZE                     152
+#define SSL_R_EXTRA_DATA_IN_MESSAGE                      153
+#define SSL_R_GOT_A_FIN_BEFORE_A_CCS                     154
+#define SSL_R_HTTPS_PROXY_REQUEST                        155
+#define SSL_R_HTTP_REQUEST                               156
+#define SSL_R_ILLEGAL_PADDING                            283
+#define SSL_R_INCONSISTENT_COMPRESSION                   340
+#define SSL_R_INVALID_CHALLENGE_LENGTH                   158
+#define SSL_R_INVALID_COMMAND                            280
+#define SSL_R_INVALID_COMPRESSION_ALGORITHM              341
+#define SSL_R_INVALID_PURPOSE                            278
+#define SSL_R_INVALID_STATUS_RESPONSE                    328
+#define SSL_R_INVALID_TICKET_KEYS_LENGTH                 325
+#define SSL_R_INVALID_TRUST                              279
+#define SSL_R_KEY_ARG_TOO_LONG                           284
+#define SSL_R_KRB5                                       285
+#define SSL_R_KRB5_C_CC_PRINC                            286
+#define SSL_R_KRB5_C_GET_CRED                            287
+#define SSL_R_KRB5_C_INIT                                288
+#define SSL_R_KRB5_C_MK_REQ                              289
+#define SSL_R_KRB5_S_BAD_TICKET                          290
+#define SSL_R_KRB5_S_INIT                                291
+#define SSL_R_KRB5_S_RD_REQ                              292
+#define SSL_R_KRB5_S_TKT_EXPIRED                         293
+#define SSL_R_KRB5_S_TKT_NYV                             294
+#define SSL_R_KRB5_S_TKT_SKEW                            295
+#define SSL_R_LENGTH_MISMATCH                            159
+#define SSL_R_LENGTH_TOO_SHORT                           160
+#define SSL_R_LIBRARY_BUG                                274
+#define SSL_R_LIBRARY_HAS_NO_CIPHERS                     161
+#define SSL_R_MESSAGE_TOO_LONG                           296
+#define SSL_R_MISSING_DH_DSA_CERT                        162
+#define SSL_R_MISSING_DH_KEY                             163
+#define SSL_R_MISSING_DH_RSA_CERT                        164
+#define SSL_R_MISSING_DSA_SIGNING_CERT                   165
+#define SSL_R_MISSING_EXPORT_TMP_DH_KEY                  166
+#define SSL_R_MISSING_EXPORT_TMP_RSA_KEY                 167
+#define SSL_R_MISSING_RSA_CERTIFICATE                    168
+#define SSL_R_MISSING_RSA_ENCRYPTING_CERT                169
+#define SSL_R_MISSING_RSA_SIGNING_CERT                   170
+#define SSL_R_MISSING_TMP_DH_KEY                         171
+#define SSL_R_MISSING_TMP_ECDH_KEY                       311
+#define SSL_R_MISSING_TMP_RSA_KEY                        172
+#define SSL_R_MISSING_TMP_RSA_PKEY                       173
+#define SSL_R_MISSING_VERIFY_MESSAGE                     174
+#define SSL_R_MULTIPLE_SGC_RESTARTS                      346
+#define SSL_R_NON_SSLV2_INITIAL_PACKET                   175
+#define SSL_R_NO_CERTIFICATES_RETURNED                   176
+#define SSL_R_NO_CERTIFICATE_ASSIGNED                    177
+#define SSL_R_NO_CERTIFICATE_RETURNED                    178
+#define SSL_R_NO_CERTIFICATE_SET                         179
+#define SSL_R_NO_CERTIFICATE_SPECIFIED                   180
+#define SSL_R_NO_CIPHERS_AVAILABLE                       181
+#define SSL_R_NO_CIPHERS_PASSED                          182
+#define SSL_R_NO_CIPHERS_SPECIFIED                       183
+#define SSL_R_NO_CIPHER_LIST                             184
+#define SSL_R_NO_CIPHER_MATCH                            185
+#define SSL_R_NO_CLIENT_CERT_METHOD                      331
+#define SSL_R_NO_CLIENT_CERT_RECEIVED                    186
+#define SSL_R_NO_COMPRESSION_SPECIFIED                   187
+#define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER           330
+#define SSL_R_NO_METHOD_SPECIFIED                        188
+#define SSL_R_NO_PRIVATEKEY                              189
+#define SSL_R_NO_PRIVATE_KEY_ASSIGNED                    190
+#define SSL_R_NO_PROTOCOLS_AVAILABLE                     191
+#define SSL_R_NO_PUBLICKEY                               192
+#define SSL_R_NO_RENEGOTIATION                           339
+#define SSL_R_NO_REQUIRED_DIGEST                         324
+#define SSL_R_NO_SHARED_CIPHER                           193
+#define SSL_R_NO_VERIFY_CALLBACK                         194
+#define SSL_R_NULL_SSL_CTX                               195
+#define SSL_R_NULL_SSL_METHOD_PASSED                     196
+#define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED            197
+#define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344
+#define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE              297
+#define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG                  327
+#define SSL_R_PACKET_LENGTH_TOO_LONG                     198
+#define SSL_R_PARSE_TLSEXT                               227
+#define SSL_R_PATH_TOO_LONG                              270
+#define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE          199
+#define SSL_R_PEER_ERROR                                 200
+#define SSL_R_PEER_ERROR_CERTIFICATE                     201
+#define SSL_R_PEER_ERROR_NO_CERTIFICATE                  202
+#define SSL_R_PEER_ERROR_NO_CIPHER                       203
+#define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE    204
+#define SSL_R_PRE_MAC_LENGTH_TOO_LONG                    205
+#define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS          206
+#define SSL_R_PROTOCOL_IS_SHUTDOWN                       207
+#define SSL_R_PSK_IDENTITY_NOT_FOUND                     223
+#define SSL_R_PSK_NO_CLIENT_CB                           224
+#define SSL_R_PSK_NO_SERVER_CB                           225
+#define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR                   208
+#define SSL_R_PUBLIC_KEY_IS_NOT_RSA                      209
+#define SSL_R_PUBLIC_KEY_NOT_RSA                         210
+#define SSL_R_READ_BIO_NOT_SET                           211
+#define SSL_R_READ_TIMEOUT_EXPIRED                       312
+#define SSL_R_READ_WRONG_PACKET_TYPE                     212
+#define SSL_R_RECORD_LENGTH_MISMATCH                     213
+#define SSL_R_RECORD_TOO_LARGE                           214
+#define SSL_R_RECORD_TOO_SMALL                           298
+#define SSL_R_RENEGOTIATE_EXT_TOO_LONG                   335
+#define SSL_R_RENEGOTIATION_ENCODING_ERR                 336
+#define SSL_R_RENEGOTIATION_MISMATCH                     337
+#define SSL_R_REQUIRED_CIPHER_MISSING                    215
+#define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING    342
+#define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO                 216
+#define SSL_R_REUSE_CERT_TYPE_NOT_ZERO                   217
+#define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO                 218
+#define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING           345
+#define SSL_R_SERVERHELLO_TLSEXT                         275
+#define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED           277
+#define SSL_R_SESSION_MAY_NOT_BE_CREATED                 2000
+#define SSL_R_SHORT_READ                                 219
+#define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE      220
+#define SSL_R_SSL23_DOING_SESSION_ID_REUSE               221
+#define SSL_R_SSL2_CONNECTION_ID_TOO_LONG                299
+#define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT             321
+#define SSL_R_SSL3_EXT_INVALID_SERVERNAME                319
+#define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE           320
+#define SSL_R_SSL3_SESSION_ID_TOO_LONG                   300
+#define SSL_R_SSL3_SESSION_ID_TOO_SHORT                  222
+#define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE                1042
+#define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC                 1020
+#define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED            1045
+#define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED            1044
+#define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN            1046
+#define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE          1030
+#define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE              1040
+#define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER              1047
+#define SSL_R_SSLV3_ALERT_NO_CERTIFICATE                 1041
+#define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE             1010
+#define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE        1043
+#define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION         228
+#define SSL_R_SSL_HANDSHAKE_FAILURE                      229
+#define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS                 230
+#define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED             301
+#define SSL_R_SSL_SESSION_ID_CONFLICT                    302
+#define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG            273
+#define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH              303
+#define SSL_R_SSL_SESSION_ID_IS_DIFFERENT                231
+#define SSL_R_TLSV1_ALERT_ACCESS_DENIED                  1049
+#define SSL_R_TLSV1_ALERT_DECODE_ERROR                   1050
+#define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED              1021
+#define SSL_R_TLSV1_ALERT_DECRYPT_ERROR                  1051
+#define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION             1060
+#define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY          1071
+#define SSL_R_TLSV1_ALERT_INTERNAL_ERROR                 1080
+#define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION               1100
+#define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION               1070
+#define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW                1022
+#define SSL_R_TLSV1_ALERT_UNKNOWN_CA                     1048
+#define SSL_R_TLSV1_ALERT_USER_CANCELLED                 1090
+#define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE           1114
+#define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE      1113
+#define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE             1111
+#define SSL_R_TLSV1_UNRECOGNIZED_NAME                    1112
+#define SSL_R_TLSV1_UNSUPPORTED_EXTENSION                1110
+#define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER       232
+#define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST             157
+#define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
+#define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG    234
+#define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER            235
+#define SSL_R_UNABLE_TO_DECODE_DH_CERTS                  236
+#define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS                313
+#define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY               237
+#define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS               238
+#define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS             314
+#define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS       239
+#define SSL_R_UNABLE_TO_FIND_SSL_METHOD                  240
+#define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES           241
+#define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES           242
+#define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES          243
+#define SSL_R_UNEXPECTED_MESSAGE                         244
+#define SSL_R_UNEXPECTED_RECORD                          245
+#define SSL_R_UNINITIALIZED                              276
+#define SSL_R_UNKNOWN_ALERT_TYPE                         246
+#define SSL_R_UNKNOWN_CERTIFICATE_TYPE                   247
+#define SSL_R_UNKNOWN_CIPHER_RETURNED                    248
+#define SSL_R_UNKNOWN_CIPHER_TYPE                        249
+#define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE                  250
+#define SSL_R_UNKNOWN_PKEY_TYPE                          251
+#define SSL_R_UNKNOWN_PROTOCOL                           252
+#define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE                  253
+#define SSL_R_UNKNOWN_SSL_VERSION                        254
+#define SSL_R_UNKNOWN_STATE                              255
+#define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED       338
+#define SSL_R_UNSUPPORTED_CIPHER                         256
+#define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM          257
+#define SSL_R_UNSUPPORTED_DIGEST_TYPE                    326
+#define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE                 315
+#define SSL_R_UNSUPPORTED_PROTOCOL                       258
+#define SSL_R_UNSUPPORTED_SSL_VERSION                    259
+#define SSL_R_UNSUPPORTED_STATUS_TYPE                    329
+#define SSL_R_WRITE_BIO_NOT_SET                          260
+#define SSL_R_WRONG_CIPHER_RETURNED                      261
+#define SSL_R_WRONG_MESSAGE_TYPE                         262
+#define SSL_R_WRONG_NUMBER_OF_KEY_BITS                   263
+#define SSL_R_WRONG_SIGNATURE_LENGTH                     264
+#define SSL_R_WRONG_SIGNATURE_SIZE                       265
+#define SSL_R_WRONG_SSL_VERSION                          266
+#define SSL_R_WRONG_VERSION_NUMBER                       267
+#define SSL_R_X509_LIB                                   268
+#define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS           269
+
+#ifdef  __cplusplus
+}
+#endif
+#endif