00-af-unix.patch

This is a fix for a bug in the openssl build system.  TODO: I will submit an upstream PR.
Everywhere else in the source they do #ifdef AF_UNIX, but they missed exactly one spot.

diff --git a/apps/lib/s_socket.c b/apps/lib/s_socket.c
index 059afe4..4b75134 100644
--- a/apps/lib/s_socket.c
+++ b/apps/lib/s_socket.c
@@ -179,7 +179,10 @@ int init_client(int *sock, const char *host, const char *port,
                        BIO_ADDRINFO_family(res) == AF_INET6 ? "IPv6 " :
 #endif
                        BIO_ADDRINFO_family(res) == AF_INET ? "IPv4 " :
-                       BIO_ADDRINFO_family(res) == AF_UNIX ? "unix " : "",
+#ifdef AF_UNIX
+                       BIO_ADDRINFO_family(res) == AF_UNIX ? "unix " :
+#endif
+                       "",
                        bindhost != NULL ? bindhost : "",
                        bindport != NULL ? ":" : "",
                        bindport != NULL ? bindport : "");