$OpenBSD: patch-libfreerdp_tcp_c,v 1.1.1.1 2010/10/26 12:56:57 giovanni Exp $
--- libfreerdp/tcp.c.orig	Tue Jul 27 10:34:38 2010
+++ libfreerdp/tcp.c	Tue Jul 27 10:35:58 2010
@@ -50,6 +50,10 @@
 #define TCP_BLOCKS (errno == EWOULDBLOCK)
 #endif
 
+#ifdef __OpenBSD__
+#define MSG_NOSIGNAL 0
+#endif
+
 #ifdef __APPLE__
 #define MSG_NOSIGNAL SO_NOSIGPIPE
 #endif
