security/sslwrap: fix build with OpenSSL libs without SSLv2

PR:		198400
Submitted by:	Bernard Spil <spil.oss@gmail.com>

security/sslwrap/Makefile

@@ -3,7 +3,7 @@
 
 PORTNAME=	sslwrap
 PORTVERSION=	2.0.6
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	security
 MASTER_SITES=	http://www.rickk.com/sslwrap/
 DISTNAME=	${PORTNAME}

security/sslwrap/files/patch-s_server.c

@@ -0,0 +1,15 @@
+--- s_server.c.orig	2000-11-11 22:11:18 UTC
++++ s_server.c
+@@ -137,6 +137,12 @@ static RSA MS_CALLBACK *tmp_rsa_cb(SSL *
+ , int keylen
+ #endif
+ );
++#if defined(OPENSSL_NO_SSL2)
++#define NO_SSL2
++#endif
++#if defined(OPENSSL_NO_SSL3)
++#define NO_SSL3
++#endif
+ static int sv_body(char *hostname, int sin, int sout);
+ static void close_accept_socket(void );
+ static void sv_usage(void);