--- apps/openssl/openssl.c.orig	Fri Nov  4 09:33:19 2016
+++ apps/openssl/openssl.c	Sat Nov  5 15:28:35 2016
@@ -396,7 +396,9 @@
 static void
 openssl_startup(void)
 {
+#ifndef _WIN32
 	signal(SIGPIPE, SIG_IGN);
+#endif
 
 	OpenSSL_add_all_algorithms();
 	SSL_library_init();