-#elif defined(OPENSSL_SYS_BEOS_R5)
-#define get_last_socket_error() errno
-#define clear_socket_error() errno=0
-#define FIONBIO SO_NONBLOCK
-#define ioctlsocket(a,b,c) setsockopt((a),SOL_SOCKET,(b),(c),sizeof(*(c)))
-#define readsocket(s,b,n) recv((s),(b),(n),0)
-#define writesocket(s,b,n) send((s),(b),(n),0)