From 0fadff9cdde47e42f7e428bc903b3626c67ba9c0 Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Thu, 12 Jan 2017 09:20:49 +0100
Subject: [PATCH] libdns: Provide replacement for EPROTO.

* dirmngr/dns.c (EPROTO) ![EPROTO]: Define to EPROTONOSUPPORT.
--

This is the same replacement we use in Libassuan
(commit 8ab3b9273524bd344bdb90dd5d3bc8e5f53ead6e) to make it work on
OpenBSD and may other BSD based OSes.

Signed-off-by: Werner Koch <wk@gnupg.org>
---
 dirmngr/dns.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dirmngr/dns.c b/dirmngr/dns.c
index 4b61b72c2..b580e4031 100644
--- a/dirmngr/dns.c
+++ b/dirmngr/dns.c
@@ -288,6 +288,10 @@ int dns_v_api(void) {
  *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
+#ifndef EPROTO
+# define EPROTO EPROTONOSUPPORT
+#endif
+
 #if _WIN32
 
 #define DNS_EINTR	WSAEINTR