1 files changed, 8 insertions, 7 deletions

diff --git a/src/lib/libcrypto/bio/bss_conn.c b/src/lib/libcrypto/bio/bss_conn.c
index a6b77a2cb9..f91ae4c8c6 100644
--- a/src/lib/libcrypto/bio/bss_conn.c
+++ b/src/lib/libcrypto/bio/bss_conn.c
@@ -56,7 +56,7 @@
  * [including the GNU Public Licence.]
  */
 
-#ifndef NO_SOCK
+#ifndef OPENSSL_NO_SOCK
 
 #include <stdio.h>
 #include <errno.h>
@@ -64,13 +64,13 @@
 #include "cryptlib.h"
 #include <openssl/bio.h>
 
-#ifdef WIN16
+#ifdef OPENSSL_SYS_WIN16
 #define SOCKET_PROTOCOL 0 /* more microsoft stupidity */
 #else
 #define SOCKET_PROTOCOL IPPROTO_TCP
 #endif
 
-#if (defined(VMS) && __VMS_VER < 70000000)
+#if (defined(OPENSSL_SYS_VMS) && __VMS_VER < 70000000)
 /* FIONBIO used as a switch to enable ioctl, and that isn't in VMS < 7.0 */
 #undef FIONBIO
 #endif
@@ -95,7 +95,7 @@ typedef struct bio_connect_st
         /* called when the connection is initially made
          *  callback(BIO,state,ret);  The callback should return
          * 'ret'.  state is for compatibility with the ssl info_callback */
-        int (*info_callback)();
+        int (*info_callback)(const BIO *bio,int state,int ret);
         } BIO_CONNECT;
 
 static int conn_write(BIO *h, const char *buf, int num);
@@ -236,7 +236,7 @@ static int conn_state(BIO *b, BIO_CONNECT *c)
                                 }
                         c->state=BIO_CONN_S_CONNECT;
 
-#if defined(SO_KEEPALIVE) && !defined(MPE)
+#if defined(SO_KEEPALIVE) && !defined(OPENSSL_SYS_MPE)
                         i=1;
                         i=setsockopt(b->num,SOL_SOCKET,SO_KEEPALIVE,(char *)&i,sizeof(i));
                         if (i < 0)
@@ -574,7 +574,8 @@ static long conn_ctrl(BIO *b, int cmd, long num, void *ptr)
                 if (data->param_hostname)
                         BIO_set_conn_hostname(dbio,data->param_hostname);
                 BIO_set_nbio(dbio,data->nbio);
-                (void)BIO_set_info_callback(dbio,data->info_callback);
+                /* FIXME: the cast of the function seems unlikely to be a good idea */
+                (void)BIO_set_info_callback(dbio,(bio_info_cb *)data->info_callback);
                 }
                 break;
         case BIO_CTRL_SET_CALLBACK:
@@ -613,7 +614,7 @@ static long conn_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
                 {
         case BIO_CTRL_SET_CALLBACK:
                 {
-                data->info_callback=(int (*)())fp;
+                data->info_callback=(int (*)(const struct bio_st *, int, int))fp;
                 }
                 break;
         default: