import libs for openssl

git-svn-id: http://svn.miranda-ng.org/main/trunk@16505 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 847 insertions, 929 deletions

diff --git a/include/openssl/bio.h b/include/openssl/bio.h
index 06e1cbf792..14afb42659 100644
--- a/include/openssl/bio.h
+++ b/include/openssl/bio.h
@@ -1,929 +1,847 @@
-/* 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.]
- */
-
-#ifndef HEADER_BIO_H
-# define HEADER_BIO_H
-
-# include <openssl/e_os2.h>
-
-# ifndef OPENSSL_NO_STDIO
-#  include <stdio.h>
-# endif
-# include <stdarg.h>
-
-# include <openssl/crypto.h>
-
-# ifndef OPENSSL_NO_SCTP
-#  ifndef OPENSSL_SYS_VMS
-#   include <stdint.h>
-#  else
-#   include <inttypes.h>
-#  endif
-# endif
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-/* These are the 'types' of BIOs */
-# define BIO_TYPE_NONE           0
-# define BIO_TYPE_MEM            (1|0x0400)
-# define BIO_TYPE_FILE           (2|0x0400)
-
-# define BIO_TYPE_FD             (4|0x0400|0x0100)
-# define BIO_TYPE_SOCKET         (5|0x0400|0x0100)
-# define BIO_TYPE_NULL           (6|0x0400)
-# define BIO_TYPE_SSL            (7|0x0200)
-# define BIO_TYPE_MD             (8|0x0200)/* passive filter */
-# define BIO_TYPE_BUFFER         (9|0x0200)/* filter */
-# define BIO_TYPE_CIPHER         (10|0x0200)/* filter */
-# define BIO_TYPE_BASE64         (11|0x0200)/* filter */
-# define BIO_TYPE_CONNECT        (12|0x0400|0x0100)/* socket - connect */
-# define BIO_TYPE_ACCEPT         (13|0x0400|0x0100)/* socket for accept */
-/* # define BIO_TYPE_PROXY_CLIENT   (14|0x0200)*/ /* client proxy BIO */
-/* # define BIO_TYPE_PROXY_SERVER   (15|0x0200)*/ /* server proxy BIO */
-# define BIO_TYPE_NBIO_TEST      (16|0x0200)/* server proxy BIO */
-# define BIO_TYPE_NULL_FILTER    (17|0x0200)
-# define BIO_TYPE_BER            (18|0x0200)/* BER -> bin filter */
-# define BIO_TYPE_BIO            (19|0x0400)/* (half a) BIO pair */
-# define BIO_TYPE_LINEBUFFER     (20|0x0200)/* filter */
-# define BIO_TYPE_DGRAM          (21|0x0400|0x0100)
-# ifndef OPENSSL_NO_SCTP
-#  define BIO_TYPE_DGRAM_SCTP     (24|0x0400|0x0100)
-# endif
-# define BIO_TYPE_ASN1           (22|0x0200)/* filter */
-# define BIO_TYPE_COMP           (23|0x0200)/* filter */
-
-# define BIO_TYPE_DESCRIPTOR     0x0100/* socket, fd, connect or accept */
-# define BIO_TYPE_FILTER         0x0200
-# define BIO_TYPE_SOURCE_SINK    0x0400
-
-/*
- * BIO_FILENAME_READ|BIO_CLOSE to open or close on free.
- * BIO_set_fp(in,stdin,BIO_NOCLOSE);
- */
-# define BIO_NOCLOSE             0x00
-# define BIO_CLOSE               0x01
-
-/*
- * These are used in the following macros and are passed to BIO_ctrl()
- */
-# define BIO_CTRL_RESET          1/* opt - rewind/zero etc */
-# define BIO_CTRL_EOF            2/* opt - are we at the eof */
-# define BIO_CTRL_INFO           3/* opt - extra tit-bits */
-# define BIO_CTRL_SET            4/* man - set the 'IO' type */
-# define BIO_CTRL_GET            5/* man - get the 'IO' type */
-# define BIO_CTRL_PUSH           6/* opt - internal, used to signify change */
-# define BIO_CTRL_POP            7/* opt - internal, used to signify change */
-# define BIO_CTRL_GET_CLOSE      8/* man - set the 'close' on free */
-# define BIO_CTRL_SET_CLOSE      9/* man - set the 'close' on free */
-# define BIO_CTRL_PENDING        10/* opt - is their more data buffered */
-# define BIO_CTRL_FLUSH          11/* opt - 'flush' buffered output */
-# define BIO_CTRL_DUP            12/* man - extra stuff for 'duped' BIO */
-# define BIO_CTRL_WPENDING       13/* opt - number of bytes still to write */
-/* callback is int cb(BIO *bio,state,ret); */
-# define BIO_CTRL_SET_CALLBACK   14/* opt - set callback function */
-# define BIO_CTRL_GET_CALLBACK   15/* opt - set callback function */
-
-# define BIO_CTRL_SET_FILENAME   30/* BIO_s_file special */
-
-/* dgram BIO stuff */
-# define BIO_CTRL_DGRAM_CONNECT       31/* BIO dgram special */
-# define BIO_CTRL_DGRAM_SET_CONNECTED 32/* allow for an externally connected
-                                         * socket to be passed in */
-# define BIO_CTRL_DGRAM_SET_RECV_TIMEOUT 33/* setsockopt, essentially */
-# define BIO_CTRL_DGRAM_GET_RECV_TIMEOUT 34/* getsockopt, essentially */
-# define BIO_CTRL_DGRAM_SET_SEND_TIMEOUT 35/* setsockopt, essentially */
-# define BIO_CTRL_DGRAM_GET_SEND_TIMEOUT 36/* getsockopt, essentially */
-
-# define BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP 37/* flag whether the last */
-# define BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP 38/* I/O operation tiemd out */
-
-/* #ifdef IP_MTU_DISCOVER */
-# define BIO_CTRL_DGRAM_MTU_DISCOVER       39/* set DF bit on egress packets */
-/* #endif */
-
-# define BIO_CTRL_DGRAM_QUERY_MTU          40/* as kernel for current MTU */
-# define BIO_CTRL_DGRAM_GET_FALLBACK_MTU   47
-# define BIO_CTRL_DGRAM_GET_MTU            41/* get cached value for MTU */
-# define BIO_CTRL_DGRAM_SET_MTU            42/* set cached value for MTU.
-                                              * want to use this if asking
-                                              * the kernel fails */
-
-# define BIO_CTRL_DGRAM_MTU_EXCEEDED       43/* check whether the MTU was
-                                              * exceed in the previous write
-                                              * operation */
-
-# define BIO_CTRL_DGRAM_GET_PEER           46
-# define BIO_CTRL_DGRAM_SET_PEER           44/* Destination for the data */
-
-# define BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT   45/* Next DTLS handshake timeout
-                                              * to adjust socket timeouts */
-# define BIO_CTRL_DGRAM_SET_DONT_FRAG      48
-
-# define BIO_CTRL_DGRAM_GET_MTU_OVERHEAD   49
-
-# define BIO_CTRL_DGRAM_SET_PEEK_MODE      50
-
-# ifndef OPENSSL_NO_SCTP
-/* SCTP stuff */
-#  define BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE    50
-#  define BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY                51
-#  define BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY               52
-#  define BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD               53
-#  define BIO_CTRL_DGRAM_SCTP_GET_SNDINFO         60
-#  define BIO_CTRL_DGRAM_SCTP_SET_SNDINFO         61
-#  define BIO_CTRL_DGRAM_SCTP_GET_RCVINFO         62
-#  define BIO_CTRL_DGRAM_SCTP_SET_RCVINFO         63
-#  define BIO_CTRL_DGRAM_SCTP_GET_PRINFO                  64
-#  define BIO_CTRL_DGRAM_SCTP_SET_PRINFO                  65
-#  define BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN               70
-# endif
-
-/* modifiers */
-# define BIO_FP_READ             0x02
-# define BIO_FP_WRITE            0x04
-# define BIO_FP_APPEND           0x08
-# define BIO_FP_TEXT             0x10
-
-# define BIO_FLAGS_READ          0x01
-# define BIO_FLAGS_WRITE         0x02
-# define BIO_FLAGS_IO_SPECIAL    0x04
-# define BIO_FLAGS_RWS (BIO_FLAGS_READ|BIO_FLAGS_WRITE|BIO_FLAGS_IO_SPECIAL)
-# define BIO_FLAGS_SHOULD_RETRY  0x08
-# ifndef BIO_FLAGS_UPLINK
-/*
- * "UPLINK" flag denotes file descriptors provided by application. It
- * defaults to 0, as most platforms don't require UPLINK interface.
- */
-#  define BIO_FLAGS_UPLINK        0
-# endif
-
-# define BIO_FLAGS_BASE64_NO_NL  0x100
-
-/*
- * This is used with memory BIOs: it means we shouldn't free up or change the
- * data in any way.
- */
-# define BIO_FLAGS_MEM_RDONLY    0x200
-
-typedef union bio_addr_st BIO_ADDR;
-typedef struct bio_addrinfo_st BIO_ADDRINFO;
-
-void BIO_set_flags(BIO *b, int flags);
-int BIO_test_flags(const BIO *b, int flags);
-void BIO_clear_flags(BIO *b, int flags);
-
-# define BIO_get_flags(b) BIO_test_flags(b, ~(0x0))
-# define BIO_set_retry_special(b) \
-                BIO_set_flags(b, (BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY))
-# define BIO_set_retry_read(b) \
-                BIO_set_flags(b, (BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY))
-# define BIO_set_retry_write(b) \
-                BIO_set_flags(b, (BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY))
-
-/* These are normally used internally in BIOs */
-# define BIO_clear_retry_flags(b) \
-                BIO_clear_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
-# define BIO_get_retry_flags(b) \
-                BIO_test_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
-
-/* These should be used by the application to tell why we should retry */
-# define BIO_should_read(a)              BIO_test_flags(a, BIO_FLAGS_READ)
-# define BIO_should_write(a)             BIO_test_flags(a, BIO_FLAGS_WRITE)
-# define BIO_should_io_special(a)        BIO_test_flags(a, BIO_FLAGS_IO_SPECIAL)
-# define BIO_retry_type(a)               BIO_test_flags(a, BIO_FLAGS_RWS)
-# define BIO_should_retry(a)             BIO_test_flags(a, BIO_FLAGS_SHOULD_RETRY)
-
-/*
- * The next three are used in conjunction with the BIO_should_io_special()
- * condition.  After this returns true, BIO *BIO_get_retry_BIO(BIO *bio, int
- * *reason); will walk the BIO stack and return the 'reason' for the special
- * and the offending BIO. Given a BIO, BIO_get_retry_reason(bio) will return
- * the code.
- */
-/*
- * Returned from the SSL bio when the certificate retrieval code had an error
- */
-# define BIO_RR_SSL_X509_LOOKUP          0x01
-/* Returned from the connect BIO when a connect would have blocked */
-# define BIO_RR_CONNECT                  0x02
-/* Returned from the accept BIO when an accept would have blocked */
-# define BIO_RR_ACCEPT                   0x03
-
-/* These are passed by the BIO callback */
-# define BIO_CB_FREE     0x01
-# define BIO_CB_READ     0x02
-# define BIO_CB_WRITE    0x03
-# define BIO_CB_PUTS     0x04
-# define BIO_CB_GETS     0x05
-# define BIO_CB_CTRL     0x06
-
-/*
- * The callback is called before and after the underling operation, The
- * BIO_CB_RETURN flag indicates if it is after the call
- */
-# define BIO_CB_RETURN   0x80
-# define BIO_CB_return(a) ((a)|BIO_CB_RETURN)
-# define BIO_cb_pre(a)   (!((a)&BIO_CB_RETURN))
-# define BIO_cb_post(a)  ((a)&BIO_CB_RETURN)
-
-long (*BIO_get_callback(const BIO *b)) (struct bio_st *, int, const char *,
-                                        int, long, long);
-void BIO_set_callback(BIO *b,
-                      long (*callback) (struct bio_st *, int, const char *,
-                                        int, long, long));
-char *BIO_get_callback_arg(const BIO *b);
-void BIO_set_callback_arg(BIO *b, char *arg);
-
-const char *BIO_method_name(const BIO *b);
-int BIO_method_type(const BIO *b);
-
-typedef void bio_info_cb (struct bio_st *, int, const char *, int, long,
-                          long);
-
-typedef struct bio_method_st {
-    int type;
-    const char *name;
-    int (*bwrite) (BIO *, const char *, int);
-    int (*bread) (BIO *, char *, int);
-    int (*bputs) (BIO *, const char *);
-    int (*bgets) (BIO *, char *, int);
-    long (*ctrl) (BIO *, int, long, void *);
-    int (*create) (BIO *);
-    int (*destroy) (BIO *);
-    long (*callback_ctrl) (BIO *, int, bio_info_cb *);
-} BIO_METHOD;
-
-struct bio_st {
-    BIO_METHOD *method;
-    /* bio, mode, argp, argi, argl, ret */
-    long (*callback) (struct bio_st *, int, const char *, int, long, long);
-    char *cb_arg;               /* first argument for the callback */
-    int init;
-    int shutdown;
-    int flags;                  /* extra storage */
-    int retry_reason;
-    int num;
-    void *ptr;
-    struct bio_st *next_bio;    /* used by filter BIOs */
-    struct bio_st *prev_bio;    /* used by filter BIOs */
-    int references;
-    uint64_t num_read;
-    uint64_t num_write;
-    CRYPTO_EX_DATA ex_data;
-    CRYPTO_RWLOCK *lock;
-};
-
-DEFINE_STACK_OF(BIO)
-
-typedef struct bio_f_buffer_ctx_struct {
-    /*-
-     * Buffers are setup like this:
-     *
-     * <---------------------- size ----------------------->
-     * +---------------------------------------------------+
-     * | consumed | remaining          | free space        |
-     * +---------------------------------------------------+
-     * <-- off --><------- len ------->
-     */
-    /*- BIO *bio; *//*
-     * this is now in the BIO struct
-     */
-    int ibuf_size;              /* how big is the input buffer */
-    int obuf_size;              /* how big is the output buffer */
-    char *ibuf;                 /* the char array */
-    int ibuf_len;               /* how many bytes are in it */
-    int ibuf_off;               /* write/read offset */
-    char *obuf;                 /* the char array */
-    int obuf_len;               /* how many bytes are in it */
-    int obuf_off;               /* write/read offset */
-} BIO_F_BUFFER_CTX;
-
-/* Prefix and suffix callback in ASN1 BIO */
-typedef int asn1_ps_func (BIO *b, unsigned char **pbuf, int *plen,
-                          void *parg);
-
-# ifndef OPENSSL_NO_SCTP
-/* SCTP parameter structs */
-struct bio_dgram_sctp_sndinfo {
-    uint16_t snd_sid;
-    uint16_t snd_flags;
-    uint32_t snd_ppid;
-    uint32_t snd_context;
-};
-
-struct bio_dgram_sctp_rcvinfo {
-    uint16_t rcv_sid;
-    uint16_t rcv_ssn;
-    uint16_t rcv_flags;
-    uint32_t rcv_ppid;
-    uint32_t rcv_tsn;
-    uint32_t rcv_cumtsn;
-    uint32_t rcv_context;
-};
-
-struct bio_dgram_sctp_prinfo {
-    uint16_t pr_policy;
-    uint32_t pr_value;
-};
-# endif
-
-/*
- * #define BIO_CONN_get_param_hostname BIO_ctrl
- */
-
-# define BIO_C_SET_CONNECT                       100
-# define BIO_C_DO_STATE_MACHINE                  101
-# define BIO_C_SET_NBIO                          102
-/* # define BIO_C_SET_PROXY_PARAM                   103 */
-# define BIO_C_SET_FD                            104
-# define BIO_C_GET_FD                            105
-# define BIO_C_SET_FILE_PTR                      106
-# define BIO_C_GET_FILE_PTR                      107
-# define BIO_C_SET_FILENAME                      108
-# define BIO_C_SET_SSL                           109
-# define BIO_C_GET_SSL                           110
-# define BIO_C_SET_MD                            111
-# define BIO_C_GET_MD                            112
-# define BIO_C_GET_CIPHER_STATUS                 113
-# define BIO_C_SET_BUF_MEM                       114
-# define BIO_C_GET_BUF_MEM_PTR                   115
-# define BIO_C_GET_BUFF_NUM_LINES                116
-# define BIO_C_SET_BUFF_SIZE                     117
-# define BIO_C_SET_ACCEPT                        118
-# define BIO_C_SSL_MODE                          119
-# define BIO_C_GET_MD_CTX                        120
-/* # define BIO_C_GET_PROXY_PARAM                   121 */
-# define BIO_C_SET_BUFF_READ_DATA                122/* data to read first */
-# define BIO_C_GET_CONNECT                       123
-# define BIO_C_GET_ACCEPT                        124
-# define BIO_C_SET_SSL_RENEGOTIATE_BYTES         125
-# define BIO_C_GET_SSL_NUM_RENEGOTIATES          126
-# define BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT       127
-# define BIO_C_FILE_SEEK                         128
-# define BIO_C_GET_CIPHER_CTX                    129
-# define BIO_C_SET_BUF_MEM_EOF_RETURN            130/* return end of input
-                                                     * value */
-# define BIO_C_SET_BIND_MODE                     131
-# define BIO_C_GET_BIND_MODE                     132
-# define BIO_C_FILE_TELL                         133
-# define BIO_C_GET_SOCKS                         134
-# define BIO_C_SET_SOCKS                         135
-
-# define BIO_C_SET_WRITE_BUF_SIZE                136/* for BIO_s_bio */
-# define BIO_C_GET_WRITE_BUF_SIZE                137
-# define BIO_C_MAKE_BIO_PAIR                     138
-# define BIO_C_DESTROY_BIO_PAIR                  139
-# define BIO_C_GET_WRITE_GUARANTEE               140
-# define BIO_C_GET_READ_REQUEST                  141
-# define BIO_C_SHUTDOWN_WR                       142
-# define BIO_C_NREAD0                            143
-# define BIO_C_NREAD                             144
-# define BIO_C_NWRITE0                           145
-# define BIO_C_NWRITE                            146
-# define BIO_C_RESET_READ_REQUEST                147
-# define BIO_C_SET_MD_CTX                        148
-
-# define BIO_C_SET_PREFIX                        149
-# define BIO_C_GET_PREFIX                        150
-# define BIO_C_SET_SUFFIX                        151
-# define BIO_C_GET_SUFFIX                        152
-
-# define BIO_C_SET_EX_ARG                        153
-# define BIO_C_GET_EX_ARG                        154
-
-# define BIO_C_SET_CONNECT_MODE                  155
-
-# define BIO_set_app_data(s,arg)         BIO_set_ex_data(s,0,arg)
-# define BIO_get_app_data(s)             BIO_get_ex_data(s,0)
-
-/* IP families we support, for BIO_s_connect() and BIO_s_accept() */
-/* Note: the underlying operating system may not support some of them */
-# define BIO_FAMILY_IPV4                         4
-# define BIO_FAMILY_IPV6                         6
-# define BIO_FAMILY_IPANY                        256
-
-/* BIO_s_connect() */
-# define BIO_set_conn_hostname(b,name) BIO_ctrl(b,BIO_C_SET_CONNECT,0,(char *)name)
-# define BIO_set_conn_port(b,port)     BIO_ctrl(b,BIO_C_SET_CONNECT,1,(char *)port)
-# define BIO_set_conn_address(b,addr)  BIO_ctrl(b,BIO_C_SET_CONNECT,2,(char *)addr)
-# define BIO_set_conn_ip_family(b,f)   BIO_int_ctrl(b,BIO_C_SET_CONNECT,3,f)
-# define BIO_get_conn_hostname(b)      ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0,NULL))
-# define BIO_get_conn_port(b)          ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1,NULL))
-# define BIO_get_conn_address(b)       ((const BIO_ADDR *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,2,NULL))
-# define BIO_get_conn_ip_family(b)     BIO_ctrl(b,BIO_C_GET_CONNECT,3,NULL)
-# define BIO_set_conn_mode(b,n)        BIO_ctrl(b,BIO_C_SET_CONNECT_MODE,(n),NULL)
-
-# define BIO_set_nbio(b,n)             BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL)
-
-/* BIO_s_accept() */
-# define BIO_set_accept_name(b,name)   BIO_ctrl(b,BIO_C_SET_ACCEPT,0,(char *)name)
-# define BIO_set_accept_port(b,port)   BIO_ctrl(b,BIO_C_SET_ACCEPT,1,(char *)port)
-# define BIO_get_accept_name(b)        ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,0))
-# define BIO_get_accept_port(b)        ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,1))
-# define BIO_get_peer_name(b)          ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,2))
-# define BIO_get_peer_port(b)          ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,3))
-/* #define BIO_set_nbio(b,n)    BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) */
-# define BIO_set_nbio_accept(b,n)      BIO_ctrl(b,BIO_C_SET_ACCEPT,2,(n)?(void *)"a":NULL)
-# define BIO_set_accept_bios(b,bio)    BIO_ctrl(b,BIO_C_SET_ACCEPT,3,(char *)bio)
-# define BIO_set_accept_ip_family(b,f) BIO_int_ctrl(b,BIO_C_SET_ACCEPT,4,f)
-# define BIO_get_accept_ip_family(b)   BIO_ctrl(b,BIO_C_GET_ACCEPT,4,NULL)
-
-/* Aliases kept for backward compatibility */
-# define BIO_BIND_NORMAL                 0
-# define BIO_BIND_REUSEADDR              BIO_SOCK_REUSEADDR
-# define BIO_BIND_REUSEADDR_IF_UNUSED    BIO_SOCK_REUSEADDR
-# define BIO_set_bind_mode(b,mode) BIO_ctrl(b,BIO_C_SET_BIND_MODE,mode,NULL)
-# define BIO_get_bind_mode(b)    BIO_ctrl(b,BIO_C_GET_BIND_MODE,0,NULL)
-
-/* BIO_s_accept() and BIO_s_connect() */
-# define BIO_do_connect(b)       BIO_do_handshake(b)
-# define BIO_do_accept(b)        BIO_do_handshake(b)
-# define BIO_do_handshake(b)     BIO_ctrl(b,BIO_C_DO_STATE_MACHINE,0,NULL)
-
-/* BIO_s_datagram(), BIO_s_fd(), BIO_s_socket(), BIO_s_accept() and BIO_s_connect() */
-# define BIO_set_fd(b,fd,c)      BIO_int_ctrl(b,BIO_C_SET_FD,c,fd)
-# define BIO_get_fd(b,c)         BIO_ctrl(b,BIO_C_GET_FD,0,(char *)c)
-
-/* BIO_s_file() */
-# define BIO_set_fp(b,fp,c)      BIO_ctrl(b,BIO_C_SET_FILE_PTR,c,(char *)fp)
-# define BIO_get_fp(b,fpp)       BIO_ctrl(b,BIO_C_GET_FILE_PTR,0,(char *)fpp)
-
-/* BIO_s_fd() and BIO_s_file() */
-# define BIO_seek(b,ofs) (int)BIO_ctrl(b,BIO_C_FILE_SEEK,ofs,NULL)
-# define BIO_tell(b)     (int)BIO_ctrl(b,BIO_C_FILE_TELL,0,NULL)
-
-/*
- * name is cast to lose const, but might be better to route through a
- * function so we can do it safely
- */
-# ifdef CONST_STRICT
-/*
- * If you are wondering why this isn't defined, its because CONST_STRICT is
- * purely a compile-time kludge to allow const to be checked.
- */
-int BIO_read_filename(BIO *b, const char *name);
-# else
-#  define BIO_read_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
-                BIO_CLOSE|BIO_FP_READ,(char *)name)
-# endif
-# define BIO_write_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
-                BIO_CLOSE|BIO_FP_WRITE,name)
-# define BIO_append_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
-                BIO_CLOSE|BIO_FP_APPEND,name)
-# define BIO_rw_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
-                BIO_CLOSE|BIO_FP_READ|BIO_FP_WRITE,name)
-
-/*
- * WARNING WARNING, this ups the reference count on the read bio of the SSL
- * structure.  This is because the ssl read BIO is now pointed to by the
- * next_bio field in the bio.  So when you free the BIO, make sure you are
- * doing a BIO_free_all() to catch the underlying BIO.
- */
-# define BIO_set_ssl(b,ssl,c)    BIO_ctrl(b,BIO_C_SET_SSL,c,(char *)ssl)
-# define BIO_get_ssl(b,sslp)     BIO_ctrl(b,BIO_C_GET_SSL,0,(char *)sslp)
-# define BIO_set_ssl_mode(b,client)      BIO_ctrl(b,BIO_C_SSL_MODE,client,NULL)
-# define BIO_set_ssl_renegotiate_bytes(b,num) \
-        BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_BYTES,num,NULL);
-# define BIO_get_num_renegotiates(b) \
-        BIO_ctrl(b,BIO_C_GET_SSL_NUM_RENEGOTIATES,0,NULL);
-# define BIO_set_ssl_renegotiate_timeout(b,seconds) \
-        BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT,seconds,NULL);
-
-/* defined in evp.h */
-/* #define BIO_set_md(b,md)     BIO_ctrl(b,BIO_C_SET_MD,1,(char *)md) */
-
-# define BIO_get_mem_data(b,pp)  BIO_ctrl(b,BIO_CTRL_INFO,0,(char *)pp)
-# define BIO_set_mem_buf(b,bm,c) BIO_ctrl(b,BIO_C_SET_BUF_MEM,c,(char *)bm)
-# define BIO_get_mem_ptr(b,pp)   BIO_ctrl(b,BIO_C_GET_BUF_MEM_PTR,0,(char *)pp)
-# define BIO_set_mem_eof_return(b,v) \
-                                BIO_ctrl(b,BIO_C_SET_BUF_MEM_EOF_RETURN,v,NULL)
-
-/* For the BIO_f_buffer() type */
-# define BIO_get_buffer_num_lines(b)     BIO_ctrl(b,BIO_C_GET_BUFF_NUM_LINES,0,NULL)
-# define BIO_set_buffer_size(b,size)     BIO_ctrl(b,BIO_C_SET_BUFF_SIZE,size,NULL)
-# define BIO_set_read_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,0)
-# define BIO_set_write_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,1)
-# define BIO_set_buffer_read_data(b,buf,num) BIO_ctrl(b,BIO_C_SET_BUFF_READ_DATA,num,buf)
-
-/* Don't use the next one unless you know what you are doing :-) */
-# define BIO_dup_state(b,ret)    BIO_ctrl(b,BIO_CTRL_DUP,0,(char *)(ret))
-
-# define BIO_reset(b)            (int)BIO_ctrl(b,BIO_CTRL_RESET,0,NULL)
-# define BIO_eof(b)              (int)BIO_ctrl(b,BIO_CTRL_EOF,0,NULL)
-# define BIO_set_close(b,c)      (int)BIO_ctrl(b,BIO_CTRL_SET_CLOSE,(c),NULL)
-# define BIO_get_close(b)        (int)BIO_ctrl(b,BIO_CTRL_GET_CLOSE,0,NULL)
-# define BIO_pending(b)          (int)BIO_ctrl(b,BIO_CTRL_PENDING,0,NULL)
-# define BIO_wpending(b)         (int)BIO_ctrl(b,BIO_CTRL_WPENDING,0,NULL)
-/* ...pending macros have inappropriate return type */
-size_t BIO_ctrl_pending(BIO *b);
-size_t BIO_ctrl_wpending(BIO *b);
-# define BIO_flush(b)            (int)BIO_ctrl(b,BIO_CTRL_FLUSH,0,NULL)
-# define BIO_get_info_callback(b,cbp) (int)BIO_ctrl(b,BIO_CTRL_GET_CALLBACK,0, \
-                                                   cbp)
-# define BIO_set_info_callback(b,cb) (int)BIO_callback_ctrl(b,BIO_CTRL_SET_CALLBACK,cb)
-
-/* For the BIO_f_buffer() type */
-# define BIO_buffer_get_num_lines(b) BIO_ctrl(b,BIO_CTRL_GET,0,NULL)
-
-/* For BIO_s_bio() */
-# define BIO_set_write_buf_size(b,size) (int)BIO_ctrl(b,BIO_C_SET_WRITE_BUF_SIZE,size,NULL)
-# define BIO_get_write_buf_size(b,size) (size_t)BIO_ctrl(b,BIO_C_GET_WRITE_BUF_SIZE,size,NULL)
-# define BIO_make_bio_pair(b1,b2)   (int)BIO_ctrl(b1,BIO_C_MAKE_BIO_PAIR,0,b2)
-# define BIO_destroy_bio_pair(b)    (int)BIO_ctrl(b,BIO_C_DESTROY_BIO_PAIR,0,NULL)
-# define BIO_shutdown_wr(b) (int)BIO_ctrl(b, BIO_C_SHUTDOWN_WR, 0, NULL)
-/* macros with inappropriate type -- but ...pending macros use int too: */
-# define BIO_get_write_guarantee(b) (int)BIO_ctrl(b,BIO_C_GET_WRITE_GUARANTEE,0,NULL)
-# define BIO_get_read_request(b)    (int)BIO_ctrl(b,BIO_C_GET_READ_REQUEST,0,NULL)
-size_t BIO_ctrl_get_write_guarantee(BIO *b);
-size_t BIO_ctrl_get_read_request(BIO *b);
-int BIO_ctrl_reset_read_request(BIO *b);
-
-/* ctrl macros for dgram */
-# define BIO_ctrl_dgram_connect(b,peer)  \
-                     (int)BIO_ctrl(b,BIO_CTRL_DGRAM_CONNECT,0, (char *)peer)
-# define BIO_ctrl_set_connected(b,peer) \
-         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_CONNECTED, 0, (char *)peer)
-# define BIO_dgram_recv_timedout(b) \
-         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP, 0, NULL)
-# define BIO_dgram_send_timedout(b) \
-         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP, 0, NULL)
-# define BIO_dgram_get_peer(b,peer) \
-         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_PEER, 0, (char *)peer)
-# define BIO_dgram_set_peer(b,peer) \
-         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, (char *)peer)
-# define BIO_dgram_get_mtu_overhead(b) \
-         (unsigned int)BIO_ctrl((b), BIO_CTRL_DGRAM_GET_MTU_OVERHEAD, 0, NULL)
-
-#define BIO_get_ex_new_index(l, p, newf, dupf, freef) \
-    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_BIO, l, p, newf, dupf, freef)
-int BIO_set_ex_data(BIO *bio, int idx, void *data);
-void *BIO_get_ex_data(BIO *bio, int idx);
-uint64_t BIO_number_read(BIO *bio);
-uint64_t BIO_number_written(BIO *bio);
-
-/* For BIO_f_asn1() */
-int BIO_asn1_set_prefix(BIO *b, asn1_ps_func *prefix,
-                        asn1_ps_func *prefix_free);
-int BIO_asn1_get_prefix(BIO *b, asn1_ps_func **pprefix,
-                        asn1_ps_func **pprefix_free);
-int BIO_asn1_set_suffix(BIO *b, asn1_ps_func *suffix,
-                        asn1_ps_func *suffix_free);
-int BIO_asn1_get_suffix(BIO *b, asn1_ps_func **psuffix,
-                        asn1_ps_func **psuffix_free);
-
-BIO_METHOD *BIO_s_file(void);
-BIO *BIO_new_file(const char *filename, const char *mode);
-# ifndef OPENSSL_NO_STDIO
-BIO *BIO_new_fp(FILE *stream, int close_flag);
-# endif
-BIO *BIO_new(BIO_METHOD *type);
-int BIO_set(BIO *a, BIO_METHOD *type);
-int BIO_free(BIO *a);
-void BIO_vfree(BIO *a);
-int BIO_up_ref(BIO *a);
-int BIO_read(BIO *b, void *data, int len);
-int BIO_gets(BIO *bp, char *buf, int size);
-int BIO_write(BIO *b, const void *data, int len);
-int BIO_puts(BIO *bp, const char *buf);
-int BIO_indent(BIO *b, int indent, int max);
-long BIO_ctrl(BIO *bp, int cmd, long larg, void *parg);
-long BIO_callback_ctrl(BIO *b, int cmd,
-                       void (*fp) (struct bio_st *, int, const char *, int,
-                                   long, long));
-void *BIO_ptr_ctrl(BIO *bp, int cmd, long larg);
-long BIO_int_ctrl(BIO *bp, int cmd, long larg, int iarg);
-BIO *BIO_push(BIO *b, BIO *append);
-BIO *BIO_pop(BIO *b);
-void BIO_free_all(BIO *a);
-BIO *BIO_find_type(BIO *b, int bio_type);
-BIO *BIO_next(BIO *b);
-BIO *BIO_get_retry_BIO(BIO *bio, int *reason);
-int BIO_get_retry_reason(BIO *bio);
-BIO *BIO_dup_chain(BIO *in);
-
-int BIO_nread0(BIO *bio, char **buf);
-int BIO_nread(BIO *bio, char **buf, int num);
-int BIO_nwrite0(BIO *bio, char **buf);
-int BIO_nwrite(BIO *bio, char **buf, int num);
-
-long BIO_debug_callback(BIO *bio, int cmd, const char *argp, int argi,
-                        long argl, long ret);
-
-BIO_METHOD *BIO_s_mem(void);
-BIO_METHOD *BIO_s_secmem(void);
-BIO *BIO_new_mem_buf(const void *buf, int len);
-BIO_METHOD *BIO_s_socket(void);
-BIO_METHOD *BIO_s_connect(void);
-BIO_METHOD *BIO_s_accept(void);
-BIO_METHOD *BIO_s_fd(void);
-BIO_METHOD *BIO_s_log(void);
-BIO_METHOD *BIO_s_bio(void);
-BIO_METHOD *BIO_s_null(void);
-BIO_METHOD *BIO_f_null(void);
-BIO_METHOD *BIO_f_buffer(void);
-# ifdef OPENSSL_SYS_VMS
-BIO_METHOD *BIO_f_linebuffer(void);
-# endif
-BIO_METHOD *BIO_f_nbio_test(void);
-# ifndef OPENSSL_NO_DGRAM
-BIO_METHOD *BIO_s_datagram(void);
-#  ifndef OPENSSL_NO_SCTP
-BIO_METHOD *BIO_s_datagram_sctp(void);
-#  endif
-# endif
-
-/* BIO_METHOD *BIO_f_ber(void); */
-
-int BIO_sock_should_retry(int i);
-int BIO_sock_non_fatal_error(int error);
-int BIO_dgram_non_fatal_error(int error);
-
-int BIO_fd_should_retry(int i);
-int BIO_fd_non_fatal_error(int error);
-int BIO_dump_cb(int (*cb) (const void *data, size_t len, void *u),
-                void *u, const char *s, int len);
-int BIO_dump_indent_cb(int (*cb) (const void *data, size_t len, void *u),
-                       void *u, const char *s, int len, int indent);
-int BIO_dump(BIO *b, const char *bytes, int len);
-int BIO_dump_indent(BIO *b, const char *bytes, int len, int indent);
-# ifndef OPENSSL_NO_STDIO
-int BIO_dump_fp(FILE *fp, const char *s, int len);
-int BIO_dump_indent_fp(FILE *fp, const char *s, int len, int indent);
-# endif
-int BIO_hex_string(BIO *out, int indent, int width, unsigned char *data,
-                   int datalen);
-
-BIO_ADDR *BIO_ADDR_new(void);
-int BIO_ADDR_rawmake(BIO_ADDR *ap, int family,
-                     const void *where, size_t wherelen, unsigned short port);
-void BIO_ADDR_free(BIO_ADDR *);
-void BIO_ADDR_clear(BIO_ADDR *ap);
-int BIO_ADDR_family(const BIO_ADDR *ap);
-int BIO_ADDR_rawaddress(const BIO_ADDR *ap, void *p, size_t *l);
-unsigned short BIO_ADDR_rawport(const BIO_ADDR *ap);
-char *BIO_ADDR_hostname_string(const BIO_ADDR *ap, int numeric);
-char *BIO_ADDR_service_string(const BIO_ADDR *ap, int numeric);
-char *BIO_ADDR_path_string(const BIO_ADDR *ap);
-
-const BIO_ADDRINFO *BIO_ADDRINFO_next(const BIO_ADDRINFO *bai);
-int BIO_ADDRINFO_family(const BIO_ADDRINFO *bai);
-int BIO_ADDRINFO_socktype(const BIO_ADDRINFO *bai);
-int BIO_ADDRINFO_protocol(const BIO_ADDRINFO *bai);
-const BIO_ADDR *BIO_ADDRINFO_address(const BIO_ADDRINFO *bai);
-void BIO_ADDRINFO_free(BIO_ADDRINFO *bai);
-
-enum BIO_hostserv_priorities {
-    BIO_PARSE_PRIO_HOST, BIO_PARSE_PRIO_SERV
-};
-int BIO_parse_hostserv(const char *hostserv, char **host, char **service,
-                       enum BIO_hostserv_priorities hostserv_prio);
-enum BIO_lookup_type {
-    BIO_LOOKUP_CLIENT, BIO_LOOKUP_SERVER
-};
-int BIO_lookup(const char *host, const char *service,
-               enum BIO_lookup_type lookup_type,
-               int family, int socktype, BIO_ADDRINFO **res);
-int BIO_sock_error(int sock);
-int BIO_socket_ioctl(int fd, long type, void *arg);
-int BIO_socket_nbio(int fd, int mode);
-int BIO_sock_init(void);
-void BIO_sock_cleanup(void);
-int BIO_set_tcp_ndelay(int sock, int turn_on);
-
-DEPRECATEDIN_1_1_0(struct hostent *BIO_gethostbyname(const char *name))
-DEPRECATEDIN_1_1_0(int BIO_get_port(const char *str, unsigned short *port_ptr))
-DEPRECATEDIN_1_1_0(int BIO_get_host_ip(const char *str, unsigned char *ip))
-DEPRECATEDIN_1_1_0(int BIO_get_accept_socket(char *host_port, int mode))
-DEPRECATEDIN_1_1_0(int BIO_accept(int sock, char **ip_port))
-
-union BIO_sock_info_u {
-    BIO_ADDR *addr;
-};
-enum BIO_sock_info_type {
-    BIO_SOCK_INFO_ADDRESS
-};
-int BIO_sock_info(int sock,
-                  enum BIO_sock_info_type type, union BIO_sock_info_u *info);
-
-# define BIO_SOCK_REUSEADDR    0x01
-# define BIO_SOCK_V6_ONLY      0x02
-# define BIO_SOCK_KEEPALIVE    0x04
-# define BIO_SOCK_NONBLOCK     0x08
-# define BIO_SOCK_NODELAY      0x10
-
-int BIO_socket(int domain, int socktype, int protocol, int options);
-int BIO_connect(int sock, const BIO_ADDR *addr, int options);
-int BIO_listen(int sock, const BIO_ADDR *addr, int options);
-int BIO_accept_ex(int accept_sock, BIO_ADDR *addr, int options);
-int BIO_closesocket(int sock);
-
-BIO *BIO_new_socket(int sock, int close_flag);
-BIO *BIO_new_dgram(int fd, int close_flag);
-# ifndef OPENSSL_NO_SCTP
-BIO *BIO_new_dgram_sctp(int fd, int close_flag);
-int BIO_dgram_is_sctp(BIO *bio);
-int BIO_dgram_sctp_notification_cb(BIO *b,
-                                   void (*handle_notifications) (BIO *bio,
-                                                                 void
-                                                                 *context,
-                                                                 void *buf),
-                                   void *context);
-int BIO_dgram_sctp_wait_for_dry(BIO *b);
-int BIO_dgram_sctp_msg_waiting(BIO *b);
-# endif
-BIO *BIO_new_fd(int fd, int close_flag);
-BIO *BIO_new_connect(const char *host_port);
-BIO *BIO_new_accept(const char *host_port);
-
-int BIO_new_bio_pair(BIO **bio1, size_t writebuf1,
-                     BIO **bio2, size_t writebuf2);
-/*
- * If successful, returns 1 and in *bio1, *bio2 two BIO pair endpoints.
- * Otherwise returns 0 and sets *bio1 and *bio2 to NULL. Size 0 uses default
- * value.
- */
-
-void BIO_copy_next_retry(BIO *b);
-
-/*
- * long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);
- */
-
-# ifdef __GNUC__
-#  define __bio_h__attr__ __attribute__
-# else
-#  define __bio_h__attr__(x)
-# endif
-int BIO_printf(BIO *bio, const char *format, ...)
-__bio_h__attr__((__format__(__printf__, 2, 3)));
-int BIO_vprintf(BIO *bio, const char *format, va_list args)
-__bio_h__attr__((__format__(__printf__, 2, 0)));
-int BIO_snprintf(char *buf, size_t n, const char *format, ...)
-__bio_h__attr__((__format__(__printf__, 3, 4)));
-int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args)
-__bio_h__attr__((__format__(__printf__, 3, 0)));
-# undef __bio_h__attr__
-
-/* 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_BIO_strings(void);
-
-/* Error codes for the BIO functions. */
-
-/* Function codes. */
-# define BIO_F_ACPT_STATE                                 100
-# define BIO_F_ADDR_STRINGS                               134
-# define BIO_F_BIO_ACCEPT                                 101
-# define BIO_F_BIO_ACCEPT_EX                              137
-# define BIO_F_BIO_BER_GET_HEADER                         102
-# define BIO_F_BIO_CALLBACK_CTRL                          131
-# define BIO_F_BIO_CONNECT                                138
-# define BIO_F_BIO_CTRL                                   103
-# define BIO_F_BIO_GETHOSTBYNAME                          120
-# define BIO_F_BIO_GETS                                   104
-# define BIO_F_BIO_GET_ACCEPT_SOCKET                      105
-# define BIO_F_BIO_GET_HOST_IP                            106
-# define BIO_F_BIO_GET_PORT                               107
-# define BIO_F_BIO_LISTEN                                 139
-# define BIO_F_BIO_LOOKUP                                 135
-# define BIO_F_BIO_MAKE_PAIR                              121
-# define BIO_F_BIO_NEW                                    108
-# define BIO_F_BIO_NEW_FILE                               109
-# define BIO_F_BIO_NEW_MEM_BUF                            126
-# define BIO_F_BIO_NREAD                                  123
-# define BIO_F_BIO_NREAD0                                 124
-# define BIO_F_BIO_NWRITE                                 125
-# define BIO_F_BIO_NWRITE0                                122
-# define BIO_F_BIO_PARSE_HOSTSERV                         136
-# define BIO_F_BIO_PUTS                                   110
-# define BIO_F_BIO_READ                                   111
-# define BIO_F_BIO_SOCKET                                 140
-# define BIO_F_BIO_SOCKET_NBIO                            142
-# define BIO_F_BIO_SOCK_INFO                              141
-# define BIO_F_BIO_SOCK_INIT                              112
-# define BIO_F_BIO_WRITE                                  113
-# define BIO_F_BUFFER_CTRL                                114
-# define BIO_F_CONN_CTRL                                  127
-# define BIO_F_CONN_STATE                                 115
-# define BIO_F_DGRAM_SCTP_READ                            132
-# define BIO_F_DGRAM_SCTP_WRITE                           133
-# define BIO_F_FILE_CTRL                                  116
-# define BIO_F_FILE_READ                                  130
-# define BIO_F_LINEBUFFER_CTRL                            129
-# define BIO_F_MEM_READ                                   128
-# define BIO_F_MEM_WRITE                                  117
-# define BIO_F_SSL_NEW                                    118
-# define BIO_F_WSASTARTUP                                 119
-
-/* Reason codes. */
-# define BIO_R_ACCEPT_ERROR                               100
-# define BIO_R_ADDRINFO_ADDR_IS_NOT_AF_INET               141
-# define BIO_R_AMBIGUOUS_HOST_OR_SERVICE                  129
-# define BIO_R_BAD_FOPEN_MODE                             101
-# define BIO_R_BAD_HOSTNAME_LOOKUP                        102
-# define BIO_R_BROKEN_PIPE                                124
-# define BIO_R_CONNECT_ERROR                              103
-# define BIO_R_EOF_ON_MEMORY_BIO                          127
-# define BIO_R_ERROR_SETTING_NBIO                         104
-# define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPTED_SOCKET      105
-# define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPT_SOCKET        106
-# define BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET          107
-# define BIO_R_GETSOCKNAME_ERROR                          132
-# define BIO_R_GETSOCKNAME_TRUNCATED_ADDRESS              133
-# define BIO_R_GETTING_SOCKTYPE                           134
-# define BIO_R_INVALID_ARGUMENT                           125
-# define BIO_R_INVALID_IP_ADDRESS                         108
-# define BIO_R_INVALID_SOCKET                             135
-# define BIO_R_IN_USE                                     123
-# define BIO_R_KEEPALIVE                                  109
-# define BIO_R_LISTEN_V6_ONLY                             136
-# define BIO_R_LOOKUP_RETURNED_NOTHING                    142
-# define BIO_R_MALFORMED_HOST_OR_SERVICE                  130
-# define BIO_R_NBIO_CONNECT_ERROR                         110
-# define BIO_R_NO_ACCEPT_ADDR_OR_SERVICE_SPECIFIED        143
-# define BIO_R_NO_ACCEPT_PORT_SPECIFIED                   111
-# define BIO_R_NO_HOSTNAME_OR_SERVICE_SPECIFIED           144
-# define BIO_R_NO_HOSTNAME_SPECIFIED                      112
-# define BIO_R_NO_PORT_DEFINED                            113
-# define BIO_R_NO_SERVICE_SPECIFIED                       114
-# define BIO_R_NO_SUCH_FILE                               128
-# define BIO_R_NULL_PARAMETER                             115
-# define BIO_R_TAG_MISMATCH                               116
-# define BIO_R_UNABLE_TO_BIND_SOCKET                      117
-# define BIO_R_UNABLE_TO_CREATE_SOCKET                    118
-# define BIO_R_UNABLE_TO_KEEPALIVE                        137
-# define BIO_R_UNABLE_TO_LISTEN_SOCKET                    119
-# define BIO_R_UNABLE_TO_NODELAY                          138
-# define BIO_R_UNABLE_TO_REUSEADDR                        139
-# define BIO_R_UNAVAILABLE_IP_FAMILY                      145
-# define BIO_R_UNINITIALIZED                              120
-# define BIO_R_UNKNOWN_INFO_TYPE                          140
-# define BIO_R_UNSUPPORTED_IP_FAMILY                      146
-# define BIO_R_UNSUPPORTED_METHOD                         121
-# define BIO_R_UNSUPPORTED_PROTOCOL_FAMILY                131
-# define BIO_R_WRITE_TO_READ_ONLY_BIO                     126
-# define BIO_R_WSASTARTUP                                 122
-
-#ifdef  __cplusplus
-}
-#endif
-#endif
+/* crypto/bio/bio.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.]

+ */

+

+#ifndef HEADER_BIO_H

+#define HEADER_BIO_H

+

+#include <openssl/e_os2.h>

+

+#ifndef OPENSSL_NO_FP_API

+# include <stdio.h>

+#endif

+#include <stdarg.h>

+

+#include <openssl/crypto.h>

+

+#ifndef OPENSSL_NO_SCTP

+# ifndef OPENSSL_SYS_VMS

+# include <stdint.h>

+# else

+# include <inttypes.h>

+# endif

+#endif

+

+#ifdef  __cplusplus

+extern "C" {

+#endif

+

+/* These are the 'types' of BIOs */

+#define BIO_TYPE_NONE		0

+#define BIO_TYPE_MEM		(1|0x0400)

+#define BIO_TYPE_FILE		(2|0x0400)

+

+#define BIO_TYPE_FD		(4|0x0400|0x0100)

+#define BIO_TYPE_SOCKET		(5|0x0400|0x0100)

+#define BIO_TYPE_NULL		(6|0x0400)

+#define BIO_TYPE_SSL		(7|0x0200)

+#define BIO_TYPE_MD		(8|0x0200)		/* passive filter */

+#define BIO_TYPE_BUFFER		(9|0x0200)		/* filter */

+#define BIO_TYPE_CIPHER		(10|0x0200)		/* filter */

+#define BIO_TYPE_BASE64		(11|0x0200)		/* filter */

+#define BIO_TYPE_CONNECT	(12|0x0400|0x0100)	/* socket - connect */

+#define BIO_TYPE_ACCEPT		(13|0x0400|0x0100)	/* socket for accept */

+#define BIO_TYPE_PROXY_CLIENT	(14|0x0200)		/* client proxy BIO */

+#define BIO_TYPE_PROXY_SERVER	(15|0x0200)		/* server proxy BIO */

+#define BIO_TYPE_NBIO_TEST	(16|0x0200)		/* server proxy BIO */

+#define BIO_TYPE_NULL_FILTER	(17|0x0200)

+#define BIO_TYPE_BER		(18|0x0200)		/* BER -> bin filter */

+#define BIO_TYPE_BIO		(19|0x0400)		/* (half a) BIO pair */

+#define BIO_TYPE_LINEBUFFER	(20|0x0200)		/* filter */

+#define BIO_TYPE_DGRAM		(21|0x0400|0x0100)

+#ifndef OPENSSL_NO_SCTP

+#define BIO_TYPE_DGRAM_SCTP	(24|0x0400|0x0100)

+#endif

+#define BIO_TYPE_ASN1 		(22|0x0200)		/* filter */

+#define BIO_TYPE_COMP 		(23|0x0200)		/* filter */

+

+#define BIO_TYPE_DESCRIPTOR	0x0100	/* socket, fd, connect or accept */

+#define BIO_TYPE_FILTER		0x0200

+#define BIO_TYPE_SOURCE_SINK	0x0400

+

+/* BIO_FILENAME_READ|BIO_CLOSE to open or close on free.

+ * BIO_set_fp(in,stdin,BIO_NOCLOSE); */

+#define BIO_NOCLOSE		0x00

+#define BIO_CLOSE		0x01

+

+/* These are used in the following macros and are passed to

+ * BIO_ctrl() */

+#define BIO_CTRL_RESET		1  /* opt - rewind/zero etc */

+#define BIO_CTRL_EOF		2  /* opt - are we at the eof */

+#define BIO_CTRL_INFO		3  /* opt - extra tit-bits */

+#define BIO_CTRL_SET		4  /* man - set the 'IO' type */

+#define BIO_CTRL_GET		5  /* man - get the 'IO' type */

+#define BIO_CTRL_PUSH		6  /* opt - internal, used to signify change */

+#define BIO_CTRL_POP		7  /* opt - internal, used to signify change */

+#define BIO_CTRL_GET_CLOSE	8  /* man - set the 'close' on free */

+#define BIO_CTRL_SET_CLOSE	9  /* man - set the 'close' on free */

+#define BIO_CTRL_PENDING	10  /* opt - is their more data buffered */

+#define BIO_CTRL_FLUSH		11  /* opt - 'flush' buffered output */

+#define BIO_CTRL_DUP		12  /* man - extra stuff for 'duped' BIO */

+#define BIO_CTRL_WPENDING	13  /* opt - number of bytes still to write */

+/* callback is int cb(BIO *bio,state,ret); */

+#define BIO_CTRL_SET_CALLBACK	14  /* opt - set callback function */

+#define BIO_CTRL_GET_CALLBACK	15  /* opt - set callback function */

+

+#define BIO_CTRL_SET_FILENAME	30	/* BIO_s_file special */

+

+/* dgram BIO stuff */

+#define BIO_CTRL_DGRAM_CONNECT       31  /* BIO dgram special */

+#define BIO_CTRL_DGRAM_SET_CONNECTED 32  /* allow for an externally

+					  * connected socket to be

+					  * passed in */

+#define BIO_CTRL_DGRAM_SET_RECV_TIMEOUT 33 /* setsockopt, essentially */

+#define BIO_CTRL_DGRAM_GET_RECV_TIMEOUT 34 /* getsockopt, essentially */

+#define BIO_CTRL_DGRAM_SET_SEND_TIMEOUT 35 /* setsockopt, essentially */

+#define BIO_CTRL_DGRAM_GET_SEND_TIMEOUT 36 /* getsockopt, essentially */

+

+#define BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP 37 /* flag whether the last */

+#define BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP 38 /* I/O operation tiemd out */

+

+/* #ifdef IP_MTU_DISCOVER */

+#define BIO_CTRL_DGRAM_MTU_DISCOVER       39 /* set DF bit on egress packets */

+/* #endif */

+

+#define BIO_CTRL_DGRAM_QUERY_MTU          40 /* as kernel for current MTU */

+#define BIO_CTRL_DGRAM_GET_FALLBACK_MTU   47

+#define BIO_CTRL_DGRAM_GET_MTU            41 /* get cached value for MTU */

+#define BIO_CTRL_DGRAM_SET_MTU            42 /* set cached value for

+					      * MTU. want to use this

+					      * if asking the kernel

+					      * fails */

+

+#define BIO_CTRL_DGRAM_MTU_EXCEEDED       43 /* check whether the MTU

+					      * was exceed in the

+					      * previous write

+					      * operation */

+

+#define BIO_CTRL_DGRAM_GET_PEER           46

+#define BIO_CTRL_DGRAM_SET_PEER           44 /* Destination for the data */

+

+#define BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT   45 /* Next DTLS handshake timeout to

+                                              * adjust socket timeouts */

+

+#ifndef OPENSSL_NO_SCTP

+/* SCTP stuff */

+#define BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE	50

+#define BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY		51

+#define BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY		52

+#define BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD		53

+#define BIO_CTRL_DGRAM_SCTP_GET_SNDINFO		60

+#define BIO_CTRL_DGRAM_SCTP_SET_SNDINFO		61

+#define BIO_CTRL_DGRAM_SCTP_GET_RCVINFO		62

+#define BIO_CTRL_DGRAM_SCTP_SET_RCVINFO		63

+#define BIO_CTRL_DGRAM_SCTP_GET_PRINFO			64

+#define BIO_CTRL_DGRAM_SCTP_SET_PRINFO			65

+#define BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN		70

+#endif

+

+/* modifiers */

+#define BIO_FP_READ		0x02

+#define BIO_FP_WRITE		0x04

+#define BIO_FP_APPEND		0x08

+#define BIO_FP_TEXT		0x10

+

+#define BIO_FLAGS_READ		0x01

+#define BIO_FLAGS_WRITE		0x02

+#define BIO_FLAGS_IO_SPECIAL	0x04

+#define BIO_FLAGS_RWS (BIO_FLAGS_READ|BIO_FLAGS_WRITE|BIO_FLAGS_IO_SPECIAL)

+#define BIO_FLAGS_SHOULD_RETRY	0x08

+#ifndef	BIO_FLAGS_UPLINK

+/* "UPLINK" flag denotes file descriptors provided by application.

+   It defaults to 0, as most platforms don't require UPLINK interface. */

+#define	BIO_FLAGS_UPLINK	0

+#endif

+

+/* Used in BIO_gethostbyname() */

+#define BIO_GHBN_CTRL_HITS		1

+#define BIO_GHBN_CTRL_MISSES		2

+#define BIO_GHBN_CTRL_CACHE_SIZE	3

+#define BIO_GHBN_CTRL_GET_ENTRY		4

+#define BIO_GHBN_CTRL_FLUSH		5

+

+/* Mostly used in the SSL BIO */

+/* Not used anymore

+ * #define BIO_FLAGS_PROTOCOL_DELAYED_READ 0x10

+ * #define BIO_FLAGS_PROTOCOL_DELAYED_WRITE 0x20

+ * #define BIO_FLAGS_PROTOCOL_STARTUP	0x40

+ */

+

+#define BIO_FLAGS_BASE64_NO_NL	0x100

+

+/* This is used with memory BIOs: it means we shouldn't free up or change the

+ * data in any way.

+ */

+#define BIO_FLAGS_MEM_RDONLY	0x200

+

+typedef struct bio_st BIO;

+

+void BIO_set_flags(BIO *b, int flags);

+int  BIO_test_flags(const BIO *b, int flags);

+void BIO_clear_flags(BIO *b, int flags);

+

+#define BIO_get_flags(b) BIO_test_flags(b, ~(0x0))

+#define BIO_set_retry_special(b) \

+		BIO_set_flags(b, (BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY))

+#define BIO_set_retry_read(b) \

+		BIO_set_flags(b, (BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY))

+#define BIO_set_retry_write(b) \

+		BIO_set_flags(b, (BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY))

+

+/* These are normally used internally in BIOs */

+#define BIO_clear_retry_flags(b) \

+		BIO_clear_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))

+#define BIO_get_retry_flags(b) \

+		BIO_test_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))

+

+/* These should be used by the application to tell why we should retry */

+#define BIO_should_read(a)		BIO_test_flags(a, BIO_FLAGS_READ)

+#define BIO_should_write(a)		BIO_test_flags(a, BIO_FLAGS_WRITE)

+#define BIO_should_io_special(a)	BIO_test_flags(a, BIO_FLAGS_IO_SPECIAL)

+#define BIO_retry_type(a)		BIO_test_flags(a, BIO_FLAGS_RWS)

+#define BIO_should_retry(a)		BIO_test_flags(a, BIO_FLAGS_SHOULD_RETRY)

+

+/* The next three are used in conjunction with the

+ * BIO_should_io_special() condition.  After this returns true,

+ * BIO *BIO_get_retry_BIO(BIO *bio, int *reason); will walk the BIO

+ * stack and return the 'reason' for the special and the offending BIO.

+ * Given a BIO, BIO_get_retry_reason(bio) will return the code. */

+/* Returned from the SSL bio when the certificate retrieval code had an error */

+#define BIO_RR_SSL_X509_LOOKUP		0x01

+/* Returned from the connect BIO when a connect would have blocked */

+#define BIO_RR_CONNECT			0x02

+/* Returned from the accept BIO when an accept would have blocked */

+#define BIO_RR_ACCEPT			0x03

+

+/* These are passed by the BIO callback */

+#define BIO_CB_FREE	0x01

+#define BIO_CB_READ	0x02

+#define BIO_CB_WRITE	0x03

+#define BIO_CB_PUTS	0x04

+#define BIO_CB_GETS	0x05

+#define BIO_CB_CTRL	0x06

+

+/* The callback is called before and after the underling operation,

+ * The BIO_CB_RETURN flag indicates if it is after the call */

+#define BIO_CB_RETURN	0x80

+#define BIO_CB_return(a) ((a)|BIO_CB_RETURN))

+#define BIO_cb_pre(a)	(!((a)&BIO_CB_RETURN))

+#define BIO_cb_post(a)	((a)&BIO_CB_RETURN)

+

+long (*BIO_get_callback(const BIO *b)) (struct bio_st *,int,const char *,int, long,long);

+void BIO_set_callback(BIO *b,

+	long (*callback)(struct bio_st *,int,const char *,int, long,long));

+char *BIO_get_callback_arg(const BIO *b);

+void BIO_set_callback_arg(BIO *b, char *arg);

+

+const char * BIO_method_name(const BIO *b);

+int BIO_method_type(const BIO *b);

+

+typedef void bio_info_cb(struct bio_st *, int, const char *, int, long, long);

+

+typedef struct bio_method_st

+	{

+	int type;

+	const char *name;

+	int (*bwrite)(BIO *, const char *, int);

+	int (*bread)(BIO *, char *, int);

+	int (*bputs)(BIO *, const char *);

+	int (*bgets)(BIO *, char *, int);

+	long (*ctrl)(BIO *, int, long, void *);

+	int (*create)(BIO *);

+	int (*destroy)(BIO *);

+        long (*callback_ctrl)(BIO *, int, bio_info_cb *);

+	} BIO_METHOD;

+

+struct bio_st

+	{

+	BIO_METHOD *method;

+	/* bio, mode, argp, argi, argl, ret */

+	long (*callback)(struct bio_st *,int,const char *,int, long,long);

+	char *cb_arg; /* first argument for the callback */

+

+	int init;

+	int shutdown;

+	int flags;	/* extra storage */

+	int retry_reason;

+	int num;

+	void *ptr;

+	struct bio_st *next_bio;	/* used by filter BIOs */

+	struct bio_st *prev_bio;	/* used by filter BIOs */

+	int references;

+	unsigned long num_read;

+	unsigned long num_write;

+

+	CRYPTO_EX_DATA ex_data;

+	};

+

+DECLARE_STACK_OF(BIO)

+

+typedef struct bio_f_buffer_ctx_struct

+	{

+	/* Buffers are setup like this:

+	 *

+	 * <---------------------- size ----------------------->

+	 * +---------------------------------------------------+

+	 * | consumed | remaining          | free space        |

+	 * +---------------------------------------------------+

+	 * <-- off --><------- len ------->

+	 */

+

+	/* BIO *bio; */ /* this is now in the BIO struct */

+	int ibuf_size;	/* how big is the input buffer */

+	int obuf_size;	/* how big is the output buffer */

+

+	char *ibuf;		/* the char array */

+	int ibuf_len;		/* how many bytes are in it */

+	int ibuf_off;		/* write/read offset */

+

+	char *obuf;		/* the char array */

+	int obuf_len;		/* how many bytes are in it */

+	int obuf_off;		/* write/read offset */

+	} BIO_F_BUFFER_CTX;

+

+/* Prefix and suffix callback in ASN1 BIO */

+typedef int asn1_ps_func(BIO *b, unsigned char **pbuf, int *plen, void *parg);

+

+#ifndef OPENSSL_NO_SCTP

+/* SCTP parameter structs */

+struct bio_dgram_sctp_sndinfo

+	{

+	uint16_t snd_sid;

+	uint16_t snd_flags;

+	uint32_t snd_ppid;

+	uint32_t snd_context;

+	};

+

+struct bio_dgram_sctp_rcvinfo

+	{

+	uint16_t rcv_sid;

+	uint16_t rcv_ssn;

+	uint16_t rcv_flags;

+	uint32_t rcv_ppid;

+	uint32_t rcv_tsn;

+	uint32_t rcv_cumtsn;

+	uint32_t rcv_context;

+	};

+

+struct bio_dgram_sctp_prinfo

+	{

+	uint16_t pr_policy;

+	uint32_t pr_value;

+	};

+#endif

+

+/* connect BIO stuff */

+#define BIO_CONN_S_BEFORE		1

+#define BIO_CONN_S_GET_IP		2

+#define BIO_CONN_S_GET_PORT		3

+#define BIO_CONN_S_CREATE_SOCKET	4

+#define BIO_CONN_S_CONNECT		5

+#define BIO_CONN_S_OK			6

+#define BIO_CONN_S_BLOCKED_CONNECT	7

+#define BIO_CONN_S_NBIO			8

+/*#define BIO_CONN_get_param_hostname	BIO_ctrl */

+

+#define BIO_C_SET_CONNECT			100

+#define BIO_C_DO_STATE_MACHINE			101

+#define BIO_C_SET_NBIO				102

+#define BIO_C_SET_PROXY_PARAM			103

+#define BIO_C_SET_FD				104

+#define BIO_C_GET_FD				105

+#define BIO_C_SET_FILE_PTR			106

+#define BIO_C_GET_FILE_PTR			107

+#define BIO_C_SET_FILENAME			108

+#define BIO_C_SET_SSL				109

+#define BIO_C_GET_SSL				110

+#define BIO_C_SET_MD				111

+#define BIO_C_GET_MD				112

+#define BIO_C_GET_CIPHER_STATUS			113

+#define BIO_C_SET_BUF_MEM			114

+#define BIO_C_GET_BUF_MEM_PTR			115

+#define BIO_C_GET_BUFF_NUM_LINES		116

+#define BIO_C_SET_BUFF_SIZE			117

+#define BIO_C_SET_ACCEPT			118

+#define BIO_C_SSL_MODE				119

+#define BIO_C_GET_MD_CTX			120

+#define BIO_C_GET_PROXY_PARAM			121

+#define BIO_C_SET_BUFF_READ_DATA		122 /* data to read first */

+#define BIO_C_GET_CONNECT			123

+#define BIO_C_GET_ACCEPT			124

+#define BIO_C_SET_SSL_RENEGOTIATE_BYTES		125

+#define BIO_C_GET_SSL_NUM_RENEGOTIATES		126

+#define BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT	127

+#define BIO_C_FILE_SEEK				128

+#define BIO_C_GET_CIPHER_CTX			129

+#define BIO_C_SET_BUF_MEM_EOF_RETURN		130/*return end of input value*/

+#define BIO_C_SET_BIND_MODE			131

+#define BIO_C_GET_BIND_MODE			132

+#define BIO_C_FILE_TELL				133

+#define BIO_C_GET_SOCKS				134

+#define BIO_C_SET_SOCKS				135

+

+#define BIO_C_SET_WRITE_BUF_SIZE		136/* for BIO_s_bio */

+#define BIO_C_GET_WRITE_BUF_SIZE		137

+#define BIO_C_MAKE_BIO_PAIR			138

+#define BIO_C_DESTROY_BIO_PAIR			139

+#define BIO_C_GET_WRITE_GUARANTEE		140

+#define BIO_C_GET_READ_REQUEST			141

+#define BIO_C_SHUTDOWN_WR			142

+#define BIO_C_NREAD0				143

+#define BIO_C_NREAD				144

+#define BIO_C_NWRITE0				145

+#define BIO_C_NWRITE				146

+#define BIO_C_RESET_READ_REQUEST		147

+#define BIO_C_SET_MD_CTX			148

+

+#define BIO_C_SET_PREFIX			149

+#define BIO_C_GET_PREFIX			150

+#define BIO_C_SET_SUFFIX			151

+#define BIO_C_GET_SUFFIX			152

+

+#define BIO_C_SET_EX_ARG			153

+#define BIO_C_GET_EX_ARG			154

+

+#define BIO_set_app_data(s,arg)		BIO_set_ex_data(s,0,arg)

+#define BIO_get_app_data(s)		BIO_get_ex_data(s,0)

+

+/* BIO_s_connect() and BIO_s_socks4a_connect() */

+#define BIO_set_conn_hostname(b,name) BIO_ctrl(b,BIO_C_SET_CONNECT,0,(char *)name)

+#define BIO_set_conn_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,1,(char *)port)

+#define BIO_set_conn_ip(b,ip)	  BIO_ctrl(b,BIO_C_SET_CONNECT,2,(char *)ip)

+#define BIO_set_conn_int_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,3,(char *)port)

+#define BIO_get_conn_hostname(b)  BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0)

+#define BIO_get_conn_port(b)      BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1)

+#define BIO_get_conn_ip(b) 		 BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,2)

+#define BIO_get_conn_int_port(b) BIO_int_ctrl(b,BIO_C_GET_CONNECT,3,0)

+

+

+#define BIO_set_nbio(b,n)	BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL)

+

+/* BIO_s_accept_socket() */

+#define BIO_set_accept_port(b,name) BIO_ctrl(b,BIO_C_SET_ACCEPT,0,(char *)name)

+#define BIO_get_accept_port(b)	BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,0)

+/* #define BIO_set_nbio(b,n)	BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) */

+#define BIO_set_nbio_accept(b,n) BIO_ctrl(b,BIO_C_SET_ACCEPT,1,(n)?(void *)"a":NULL)

+#define BIO_set_accept_bios(b,bio) BIO_ctrl(b,BIO_C_SET_ACCEPT,2,(char *)bio)

+

+#define BIO_BIND_NORMAL			0

+#define BIO_BIND_REUSEADDR_IF_UNUSED	1

+#define BIO_BIND_REUSEADDR		2

+#define BIO_set_bind_mode(b,mode) BIO_ctrl(b,BIO_C_SET_BIND_MODE,mode,NULL)

+#define BIO_get_bind_mode(b,mode) BIO_ctrl(b,BIO_C_GET_BIND_MODE,0,NULL)

+

+#define BIO_do_connect(b)	BIO_do_handshake(b)

+#define BIO_do_accept(b)	BIO_do_handshake(b)

+#define BIO_do_handshake(b)	BIO_ctrl(b,BIO_C_DO_STATE_MACHINE,0,NULL)

+

+/* BIO_s_proxy_client() */

+#define BIO_set_url(b,url)	BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,0,(char *)(url))

+#define BIO_set_proxies(b,p)	BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,1,(char *)(p))

+/* BIO_set_nbio(b,n) */

+#define BIO_set_filter_bio(b,s) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,2,(char *)(s))

+/* BIO *BIO_get_filter_bio(BIO *bio); */

+#define BIO_set_proxy_cb(b,cb) BIO_callback_ctrl(b,BIO_C_SET_PROXY_PARAM,3,(void *(*cb)()))

+#define BIO_set_proxy_header(b,sk) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,4,(char *)sk)

+#define BIO_set_no_connect_return(b,bool) BIO_int_ctrl(b,BIO_C_SET_PROXY_PARAM,5,bool)

+

+#define BIO_get_proxy_header(b,skp) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,0,(char *)skp)

+#define BIO_get_proxies(b,pxy_p) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,1,(char *)(pxy_p))

+#define BIO_get_url(b,url)	BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,2,(char *)(url))

+#define BIO_get_no_connect_return(b)	BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,5,NULL)

+

+#define BIO_set_fd(b,fd,c)	BIO_int_ctrl(b,BIO_C_SET_FD,c,fd)

+#define BIO_get_fd(b,c)		BIO_ctrl(b,BIO_C_GET_FD,0,(char *)c)

+

+#define BIO_set_fp(b,fp,c)	BIO_ctrl(b,BIO_C_SET_FILE_PTR,c,(char *)fp)

+#define BIO_get_fp(b,fpp)	BIO_ctrl(b,BIO_C_GET_FILE_PTR,0,(char *)fpp)

+

+#define BIO_seek(b,ofs)	(int)BIO_ctrl(b,BIO_C_FILE_SEEK,ofs,NULL)

+#define BIO_tell(b)	(int)BIO_ctrl(b,BIO_C_FILE_TELL,0,NULL)

+

+/* name is cast to lose const, but might be better to route through a function

+   so we can do it safely */

+#ifdef CONST_STRICT

+/* If you are wondering why this isn't defined, its because CONST_STRICT is

+ * purely a compile-time kludge to allow const to be checked.

+ */

+int BIO_read_filename(BIO *b,const char *name);

+#else

+#define BIO_read_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \

+		BIO_CLOSE|BIO_FP_READ,(char *)name)

+#endif

+#define BIO_write_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \

+		BIO_CLOSE|BIO_FP_WRITE,name)

+#define BIO_append_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \

+		BIO_CLOSE|BIO_FP_APPEND,name)

+#define BIO_rw_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \

+		BIO_CLOSE|BIO_FP_READ|BIO_FP_WRITE,name)

+

+/* WARNING WARNING, this ups the reference count on the read bio of the

+ * SSL structure.  This is because the ssl read BIO is now pointed to by

+ * the next_bio field in the bio.  So when you free the BIO, make sure

+ * you are doing a BIO_free_all() to catch the underlying BIO. */

+#define BIO_set_ssl(b,ssl,c)	BIO_ctrl(b,BIO_C_SET_SSL,c,(char *)ssl)

+#define BIO_get_ssl(b,sslp)	BIO_ctrl(b,BIO_C_GET_SSL,0,(char *)sslp)

+#define BIO_set_ssl_mode(b,client)	BIO_ctrl(b,BIO_C_SSL_MODE,client,NULL)

+#define BIO_set_ssl_renegotiate_bytes(b,num) \

+	BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_BYTES,num,NULL);

+#define BIO_get_num_renegotiates(b) \

+	BIO_ctrl(b,BIO_C_GET_SSL_NUM_RENEGOTIATES,0,NULL);

+#define BIO_set_ssl_renegotiate_timeout(b,seconds) \

+	BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT,seconds,NULL);

+

+/* defined in evp.h */

+/* #define BIO_set_md(b,md)	BIO_ctrl(b,BIO_C_SET_MD,1,(char *)md) */

+

+#define BIO_get_mem_data(b,pp)	BIO_ctrl(b,BIO_CTRL_INFO,0,(char *)pp)

+#define BIO_set_mem_buf(b,bm,c)	BIO_ctrl(b,BIO_C_SET_BUF_MEM,c,(char *)bm)

+#define BIO_get_mem_ptr(b,pp)	BIO_ctrl(b,BIO_C_GET_BUF_MEM_PTR,0,(char *)pp)

+#define BIO_set_mem_eof_return(b,v) \

+				BIO_ctrl(b,BIO_C_SET_BUF_MEM_EOF_RETURN,v,NULL)

+

+/* For the BIO_f_buffer() type */

+#define BIO_get_buffer_num_lines(b)	BIO_ctrl(b,BIO_C_GET_BUFF_NUM_LINES,0,NULL)

+#define BIO_set_buffer_size(b,size)	BIO_ctrl(b,BIO_C_SET_BUFF_SIZE,size,NULL)

+#define BIO_set_read_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,0)

+#define BIO_set_write_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,1)

+#define BIO_set_buffer_read_data(b,buf,num) BIO_ctrl(b,BIO_C_SET_BUFF_READ_DATA,num,buf)

+

+/* Don't use the next one unless you know what you are doing :-) */

+#define BIO_dup_state(b,ret)	BIO_ctrl(b,BIO_CTRL_DUP,0,(char *)(ret))

+

+#define BIO_reset(b)		(int)BIO_ctrl(b,BIO_CTRL_RESET,0,NULL)

+#define BIO_eof(b)		(int)BIO_ctrl(b,BIO_CTRL_EOF,0,NULL)

+#define BIO_set_close(b,c)	(int)BIO_ctrl(b,BIO_CTRL_SET_CLOSE,(c),NULL)

+#define BIO_get_close(b)	(int)BIO_ctrl(b,BIO_CTRL_GET_CLOSE,0,NULL)

+#define BIO_pending(b)		(int)BIO_ctrl(b,BIO_CTRL_PENDING,0,NULL)

+#define BIO_wpending(b)		(int)BIO_ctrl(b,BIO_CTRL_WPENDING,0,NULL)

+/* ...pending macros have inappropriate return type */

+size_t BIO_ctrl_pending(BIO *b);

+size_t BIO_ctrl_wpending(BIO *b);

+#define BIO_flush(b)		(int)BIO_ctrl(b,BIO_CTRL_FLUSH,0,NULL)

+#define BIO_get_info_callback(b,cbp) (int)BIO_ctrl(b,BIO_CTRL_GET_CALLBACK,0, \

+						   cbp)

+#define BIO_set_info_callback(b,cb) (int)BIO_callback_ctrl(b,BIO_CTRL_SET_CALLBACK,cb)

+

+/* For the BIO_f_buffer() type */

+#define BIO_buffer_get_num_lines(b) BIO_ctrl(b,BIO_CTRL_GET,0,NULL)

+

+/* For BIO_s_bio() */

+#define BIO_set_write_buf_size(b,size) (int)BIO_ctrl(b,BIO_C_SET_WRITE_BUF_SIZE,size,NULL)

+#define BIO_get_write_buf_size(b,size) (size_t)BIO_ctrl(b,BIO_C_GET_WRITE_BUF_SIZE,size,NULL)

+#define BIO_make_bio_pair(b1,b2)   (int)BIO_ctrl(b1,BIO_C_MAKE_BIO_PAIR,0,b2)

+#define BIO_destroy_bio_pair(b)    (int)BIO_ctrl(b,BIO_C_DESTROY_BIO_PAIR,0,NULL)

+#define BIO_shutdown_wr(b) (int)BIO_ctrl(b, BIO_C_SHUTDOWN_WR, 0, NULL)

+/* macros with inappropriate type -- but ...pending macros use int too: */

+#define BIO_get_write_guarantee(b) (int)BIO_ctrl(b,BIO_C_GET_WRITE_GUARANTEE,0,NULL)

+#define BIO_get_read_request(b)    (int)BIO_ctrl(b,BIO_C_GET_READ_REQUEST,0,NULL)

+size_t BIO_ctrl_get_write_guarantee(BIO *b);

+size_t BIO_ctrl_get_read_request(BIO *b);

+int BIO_ctrl_reset_read_request(BIO *b);

+

+/* ctrl macros for dgram */

+#define BIO_ctrl_dgram_connect(b,peer)  \

+                     (int)BIO_ctrl(b,BIO_CTRL_DGRAM_CONNECT,0, (char *)peer)

+#define BIO_ctrl_set_connected(b, state, peer) \

+         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_CONNECTED, state, (char *)peer)

+#define BIO_dgram_recv_timedout(b) \

+         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP, 0, NULL)

+#define BIO_dgram_send_timedout(b) \

+         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP, 0, NULL)

+#define BIO_dgram_get_peer(b,peer) \

+         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_PEER, 0, (char *)peer)

+#define BIO_dgram_set_peer(b,peer) \

+         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, (char *)peer)

+

+/* These two aren't currently implemented */

+/* int BIO_get_ex_num(BIO *bio); */

+/* void BIO_set_ex_free_func(BIO *bio,int idx,void (*cb)()); */

+int BIO_set_ex_data(BIO *bio,int idx,void *data);

+void *BIO_get_ex_data(BIO *bio,int idx);

+int BIO_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,

+	CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);

+unsigned long BIO_number_read(BIO *bio);

+unsigned long BIO_number_written(BIO *bio);

+

+/* For BIO_f_asn1() */

+int BIO_asn1_set_prefix(BIO *b, asn1_ps_func *prefix,

+					asn1_ps_func *prefix_free);

+int BIO_asn1_get_prefix(BIO *b, asn1_ps_func **pprefix,

+					asn1_ps_func **pprefix_free);

+int BIO_asn1_set_suffix(BIO *b, asn1_ps_func *suffix,

+					asn1_ps_func *suffix_free);

+int BIO_asn1_get_suffix(BIO *b, asn1_ps_func **psuffix,

+					asn1_ps_func **psuffix_free);

+

+# ifndef OPENSSL_NO_FP_API

+BIO_METHOD *BIO_s_file(void );

+BIO *BIO_new_file(const char *filename, const char *mode);

+BIO *BIO_new_fp(FILE *stream, int close_flag);

+# define BIO_s_file_internal	BIO_s_file

+# endif

+BIO *	BIO_new(BIO_METHOD *type);

+int	BIO_set(BIO *a,BIO_METHOD *type);

+int	BIO_free(BIO *a);

+void	BIO_vfree(BIO *a);

+int	BIO_read(BIO *b, void *data, int len);

+int	BIO_gets(BIO *bp,char *buf, int size);

+int	BIO_write(BIO *b, const void *data, int len);

+int	BIO_puts(BIO *bp,const char *buf);

+int	BIO_indent(BIO *b,int indent,int max);

+long	BIO_ctrl(BIO *bp,int cmd,long larg,void *parg);

+long BIO_callback_ctrl(BIO *b, int cmd, void (*fp)(struct bio_st *, int, const char *, int, long, long));

+char *	BIO_ptr_ctrl(BIO *bp,int cmd,long larg);

+long	BIO_int_ctrl(BIO *bp,int cmd,long larg,int iarg);

+BIO *	BIO_push(BIO *b,BIO *append);

+BIO *	BIO_pop(BIO *b);

+void	BIO_free_all(BIO *a);

+BIO *	BIO_find_type(BIO *b,int bio_type);

+BIO *	BIO_next(BIO *b);

+BIO *	BIO_get_retry_BIO(BIO *bio, int *reason);

+int	BIO_get_retry_reason(BIO *bio);

+BIO *	BIO_dup_chain(BIO *in);

+

+int BIO_nread0(BIO *bio, char **buf);

+int BIO_nread(BIO *bio, char **buf, int num);

+int BIO_nwrite0(BIO *bio, char **buf);

+int BIO_nwrite(BIO *bio, char **buf, int num);

+

+long BIO_debug_callback(BIO *bio,int cmd,const char *argp,int argi,

+	long argl,long ret);

+

+BIO_METHOD *BIO_s_mem(void);

+BIO *BIO_new_mem_buf(void *buf, int len);

+BIO_METHOD *BIO_s_socket(void);

+BIO_METHOD *BIO_s_connect(void);

+BIO_METHOD *BIO_s_accept(void);

+BIO_METHOD *BIO_s_fd(void);

+#ifndef OPENSSL_SYS_OS2

+BIO_METHOD *BIO_s_log(void);

+#endif

+BIO_METHOD *BIO_s_bio(void);

+BIO_METHOD *BIO_s_null(void);

+BIO_METHOD *BIO_f_null(void);

+BIO_METHOD *BIO_f_buffer(void);

+#ifdef OPENSSL_SYS_VMS

+BIO_METHOD *BIO_f_linebuffer(void);

+#endif

+BIO_METHOD *BIO_f_nbio_test(void);

+#ifndef OPENSSL_NO_DGRAM

+BIO_METHOD *BIO_s_datagram(void);

+#ifndef OPENSSL_NO_SCTP

+BIO_METHOD *BIO_s_datagram_sctp(void);

+#endif

+#endif

+

+/* BIO_METHOD *BIO_f_ber(void); */

+

+int BIO_sock_should_retry(int i);

+int BIO_sock_non_fatal_error(int error);

+int BIO_dgram_non_fatal_error(int error);

+

+int BIO_fd_should_retry(int i);

+int BIO_fd_non_fatal_error(int error);

+int BIO_dump_cb(int (*cb)(const void *data, size_t len, void *u),

+		void *u, const char *s, int len);

+int BIO_dump_indent_cb(int (*cb)(const void *data, size_t len, void *u),

+		       void *u, const char *s, int len, int indent);

+int BIO_dump(BIO *b,const char *bytes,int len);

+int BIO_dump_indent(BIO *b,const char *bytes,int len,int indent);

+#ifndef OPENSSL_NO_FP_API

+int BIO_dump_fp(FILE *fp, const char *s, int len);

+int BIO_dump_indent_fp(FILE *fp, const char *s, int len, int indent);

+#endif

+struct hostent *BIO_gethostbyname(const char *name);

+/* We might want a thread-safe interface too:

+ * struct hostent *BIO_gethostbyname_r(const char *name,

+ *     struct hostent *result, void *buffer, size_t buflen);

+ * or something similar (caller allocates a struct hostent,

+ * pointed to by "result", and additional buffer space for the various

+ * substructures; if the buffer does not suffice, NULL is returned

+ * and an appropriate error code is set).

+ */

+int BIO_sock_error(int sock);

+int BIO_socket_ioctl(int fd, long type, void *arg);

+int BIO_socket_nbio(int fd,int mode);

+int BIO_get_port(const char *str, unsigned short *port_ptr);

+int BIO_get_host_ip(const char *str, unsigned char *ip);

+int BIO_get_accept_socket(char *host_port,int mode);

+int BIO_accept(int sock,char **ip_port);

+int BIO_sock_init(void );

+void BIO_sock_cleanup(void);

+int BIO_set_tcp_ndelay(int sock,int turn_on);

+

+BIO *BIO_new_socket(int sock, int close_flag);

+BIO *BIO_new_dgram(int fd, int close_flag);

+#ifndef OPENSSL_NO_SCTP

+BIO *BIO_new_dgram_sctp(int fd, int close_flag);

+int BIO_dgram_is_sctp(BIO *bio);

+int BIO_dgram_sctp_notification_cb(BIO *b,

+                                   void (*handle_notifications)(BIO *bio, void *context, void *buf),

+                                   void *context);

+int BIO_dgram_sctp_wait_for_dry(BIO *b);

+int BIO_dgram_sctp_msg_waiting(BIO *b);

+#endif

+BIO *BIO_new_fd(int fd, int close_flag);

+BIO *BIO_new_connect(char *host_port);

+BIO *BIO_new_accept(char *host_port);

+

+int BIO_new_bio_pair(BIO **bio1, size_t writebuf1,

+	BIO **bio2, size_t writebuf2);

+/* If successful, returns 1 and in *bio1, *bio2 two BIO pair endpoints.

+ * Otherwise returns 0 and sets *bio1 and *bio2 to NULL.

+ * Size 0 uses default value.

+ */

+

+void BIO_copy_next_retry(BIO *b);

+

+/*long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);*/

+

+#ifdef __GNUC__

+#  define __bio_h__attr__ __attribute__

+#else

+#  define __bio_h__attr__(x)

+#endif

+int BIO_printf(BIO *bio, const char *format, ...)

+	__bio_h__attr__((__format__(__printf__,2,3)));

+int BIO_vprintf(BIO *bio, const char *format, va_list args)

+	__bio_h__attr__((__format__(__printf__,2,0)));

+int BIO_snprintf(char *buf, size_t n, const char *format, ...)

+	__bio_h__attr__((__format__(__printf__,3,4)));

+int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args)

+	__bio_h__attr__((__format__(__printf__,3,0)));

+#undef __bio_h__attr__

+

+/* 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_BIO_strings(void);

+

+/* Error codes for the BIO functions. */

+

+/* Function codes. */

+#define BIO_F_ACPT_STATE				 100

+#define BIO_F_BIO_ACCEPT				 101

+#define BIO_F_BIO_BER_GET_HEADER			 102

+#define BIO_F_BIO_CALLBACK_CTRL				 131

+#define BIO_F_BIO_CTRL					 103

+#define BIO_F_BIO_GETHOSTBYNAME				 120

+#define BIO_F_BIO_GETS					 104

+#define BIO_F_BIO_GET_ACCEPT_SOCKET			 105

+#define BIO_F_BIO_GET_HOST_IP				 106

+#define BIO_F_BIO_GET_PORT				 107

+#define BIO_F_BIO_MAKE_PAIR				 121

+#define BIO_F_BIO_NEW					 108

+#define BIO_F_BIO_NEW_FILE				 109

+#define BIO_F_BIO_NEW_MEM_BUF				 126

+#define BIO_F_BIO_NREAD					 123

+#define BIO_F_BIO_NREAD0				 124

+#define BIO_F_BIO_NWRITE				 125

+#define BIO_F_BIO_NWRITE0				 122

+#define BIO_F_BIO_PUTS					 110

+#define BIO_F_BIO_READ					 111

+#define BIO_F_BIO_SOCK_INIT				 112

+#define BIO_F_BIO_WRITE					 113

+#define BIO_F_BUFFER_CTRL				 114

+#define BIO_F_CONN_CTRL					 127

+#define BIO_F_CONN_STATE				 115

+#define BIO_F_DGRAM_SCTP_READ				 132

+#define BIO_F_FILE_CTRL					 116

+#define BIO_F_FILE_READ					 130

+#define BIO_F_LINEBUFFER_CTRL				 129

+#define BIO_F_MEM_READ					 128

+#define BIO_F_MEM_WRITE					 117

+#define BIO_F_SSL_NEW					 118

+#define BIO_F_WSASTARTUP				 119

+

+/* Reason codes. */

+#define BIO_R_ACCEPT_ERROR				 100

+#define BIO_R_BAD_FOPEN_MODE				 101

+#define BIO_R_BAD_HOSTNAME_LOOKUP			 102

+#define BIO_R_BROKEN_PIPE				 124

+#define BIO_R_CONNECT_ERROR				 103

+#define BIO_R_EOF_ON_MEMORY_BIO				 127

+#define BIO_R_ERROR_SETTING_NBIO			 104

+#define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPTED_SOCKET	 105

+#define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPT_SOCKET	 106

+#define BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET		 107

+#define BIO_R_INVALID_ARGUMENT				 125

+#define BIO_R_INVALID_IP_ADDRESS			 108

+#define BIO_R_IN_USE					 123

+#define BIO_R_KEEPALIVE					 109

+#define BIO_R_NBIO_CONNECT_ERROR			 110

+#define BIO_R_NO_ACCEPT_PORT_SPECIFIED			 111

+#define BIO_R_NO_HOSTNAME_SPECIFIED			 112

+#define BIO_R_NO_PORT_DEFINED				 113

+#define BIO_R_NO_PORT_SPECIFIED				 114

+#define BIO_R_NO_SUCH_FILE				 128

+#define BIO_R_NULL_PARAMETER				 115

+#define BIO_R_TAG_MISMATCH				 116

+#define BIO_R_UNABLE_TO_BIND_SOCKET			 117

+#define BIO_R_UNABLE_TO_CREATE_SOCKET			 118

+#define BIO_R_UNABLE_TO_LISTEN_SOCKET			 119

+#define BIO_R_UNINITIALIZED				 120

+#define BIO_R_UNSUPPORTED_METHOD			 121

+#define BIO_R_WRITE_TO_READ_ONLY_BIO			 126

+#define BIO_R_WSASTARTUP				 122

+

+#ifdef  __cplusplus

+}

+#endif

+#endif