From 3d9c1086b712ea62717c34e83d31efa3988dfc08 Mon Sep 17 00:00:00 2001
From: Alan Coopersmith <Alan.Coopersmith@sun.com>
Date: Mon, 3 Oct 2005 17:36:09 +0000
Subject: Bug #3891 <https://bugs.freedesktop.org/show_bug.cgi?id=3891> xdm
 build     failure: IN6_IS_ADDR_LOOPBACK undefined (David Schleef)

---
 auth.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'auth.c')

diff --git a/auth.c b/auth.c
index 8caa1c3..7f20381 100644
--- a/auth.c
+++ b/auth.c
@@ -89,6 +89,10 @@ from The Open Group.
 #include <net/if.h>
 #endif /* __GNU__ */
 
+#if defined(TCPCONN) && !defined(WIN32)
+# include <netinet/in.h>
+#endif
+
 /* Solaris provides an extended interface SIOCGLIFCONF.  Other systems
  * may have this as well, but the code has only been tested on Solaris
  * so far, so we only enable it there.  Other platforms may be added as
-- 
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