1 files changed, 5 insertions, 2 deletions

diff --git a/src/lib/libcrypto/bio/bss_sock.c b/src/lib/libcrypto/bio/bss_sock.c
index 472dd75821..2c1c405ec7 100644
--- a/src/lib/libcrypto/bio/bss_sock.c
+++ b/src/lib/libcrypto/bio/bss_sock.c
@@ -56,6 +56,8 @@
  * [including the GNU Public Licence.]
  */
 
+#ifndef OPENSSL_NO_SOCK
+
 #include <stdio.h>
 #include <errno.h>
 #define USE_SOCKETS
@@ -246,7 +248,7 @@ int BIO_sock_non_fatal_error(int err)
         {
         switch (err)
                 {
-#if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_NETWARE)
+#if defined(OPENSSL_SYS_WINDOWS)
 # if defined(WSAEWOULDBLOCK)
         case WSAEWOULDBLOCK:
 # endif
@@ -277,7 +279,7 @@ int BIO_sock_non_fatal_error(int err)
 #endif
 
 #ifdef EAGAIN
-# if EWOULDBLOCK != EAGAIN
+#if EWOULDBLOCK != EAGAIN
         case EAGAIN:
 # endif
 #endif
@@ -300,3 +302,4 @@ int BIO_sock_non_fatal_error(int err)
                 }
         return(0);
         }
+#endif