From 91af19a6b72234ae24e65423c12263b875b0af82 Mon Sep 17 00:00:00 2001
From: Gerhard Rieger <gerhard@dest-unreach.org>
Date: Fri, 26 Sep 2008 11:54:08 +0200
Subject: [PATCH] Cygwin port: IP_RECVOPTS conditional

---
 xio-ip.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/xio-ip.c b/xio-ip.c
index 1c7a8ab..34d25cc 100644
--- a/xio-ip.c
+++ b/xio-ip.c
@@ -527,7 +527,9 @@ int xiolog_ancillary_ip(struct cmsghdr *cmsg, int *num,
 #endif
 #endif /* WITH_IP4 */
    case IP_OPTIONS:
+#ifdef IP_RECVOPTS
    case IP_RECVOPTS:
+#endif
       cmsgtype = "IP_OPTIONS"; cmsgname = "options"; cmsgfmt = NULL; break;
    case IP_TOS:
       cmsgtype = "IP_TOS";     cmsgname = "tos"; cmsgfmt = "%u"; break;